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All years analysis

This Table contains results of our analysis of an "interior" accuracy of CCD positional Numbered Minor Planets observations carried out in indication month of current year. The observatories taken into consideration are given with their MPC codes and instrumental equipment. A number of considered Numbered Minor Planets and their processed positions is given together with a mean error of a single observation for RA and DEC. Only one night observations were used for getting these errors.

A visitor may click required MPC code number (blue color) and see the first 100 Kb information as to detailed test of CCD positions made with this MPC code and sent to the MPC Database. These information tables show the (O-C) values for each observation.

If you find any inaccurate recording, please, send us a letter for correction.

Internal errors October, 2010
---------------------------------------------------------------------------------
MPC    Country,       Diam.,         Scale, Number   Number    Mean errors of    
code   Observa-       Focus   FOV    Cata-  of minor   of      single observation
         tory          (m)           log    planets  positions    RA    DE       
---------------------------------------------------------------------------------
                                                                  "     "        
012   Belgium,        0.85  45 x 30'  0.9"     17         138    0.612 0.374     
      Uccle           2.1             GSC                                        
104   Italy, San      0.40  21 x 21'  2.5"      3           9    0.461 0.499     
      Marccello       2.0             GSC                                        
106   Slovenia,       0.36  36 x 36'  2.0"   1929        8040    0.331 0.342     
      Crni vrh        2.4            USNO                                        
113   Germany,        0.50  13 x 10'    2"      6          25    0.257 0.162     
      Schonbrunn      2.3            USNO                                        
118   Slovakia,       0.57  14 x 10'  1.7"     11          60    0.272 0.404     
      Modra           3.3            USNO                                        
130   Italy,          0.4   15 x 10'  1.0"     29         113    0.223 0.155     
      Lumezzane       1.8            USNO                                        
151   Switzerland,    0.25  24 x 16'  0.9"      1           3    0.075 0.035     
      Eschenberg      2.0            USNO                                        
152   Lithuania       0.35  70 x 70'  4.1"     48         183    0.443 0.309     
      Moletai AO      1.2             GSC                                        
157   Italy,          0.20  18 x 12'  1.4"      3          12    0.109 0.110     
      Frasso Sabino   1.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"     41         216    0.261 0.329     
      martini         1.7             GSC                                        
168                                             6          39    0.290 0.246     

185   Switzerland,    0.61  23 x 15'  0.9"     51         438    0.330 0.311     
      jur.-Vicques    2.1            USNO                                        
198   Germany,        0.24  12 x 9'   2.0      32         166    0.164 0.214     
      Wildberg        2.4            USNO                                        
204   Italy, Schia-   0.60  12 x 12'  1.4"      8          31    0.091 0.073     
      parelli Obs.    2.8            USNO                                        
213   Spain, Observ.  0.30  No data   2.4"      2           6    0.218 0.112     
      Montcabre       1.7                                                        
240   Germany, Her-   0.40  15 x 10'  2.4"      6          36    0.315 0.335     
      renberg Sternw. 1.6            USNO                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"   1034        3867    0.174 0.151     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      5          25    0.331 0.371     
      Bisei Center    1.3             ACT                                        
379   Japan, Hama     0.25  17 x 13'  2.1"      3          28    0.198 0.145     
      -matsu-Yuto     1.25            ACT                                        
448   USA, Desert     0.30  21 x 21'  2.4"     32         113    0.339 0.328     
      Moon Observat.  2.0            USNO                                        
461   Hungary, JATE   0.60  28 x 19'  1.1"    293        1377    0.170 0.190     
      Asteroid Surv.  1.8            USNO                                        
510                                            23          90    0.192 0.200     

557   Czech Rep.,     0.65  20 x 13'  1.6"     14         172    0.213 0.147     
      Ondrejov        2.3            USNO                                        
561   Hungary,        0.60  28 x 19'  1.1"    138         913    0.221 0.248     
      Piszkesteto     1.8            USNO                                        
585                                             3          14    0.527 0.407     

587   Italy,          0.50  28 x 28'  1.7"      5          16    0.306 0.164     
      Sormano         3.0             GSC                                        
621   Germany, Ber-   0.60  11 x 10'  1.2"    207        1296    0.308 0.264     
      gisch Gladbach  3.1            USNO                                        
628   Germany,        0.20  18 x 12'  2.4"      1           7    0.045 0.035     
      Mulheim-Ruhr    1.2             GSC                                        
639   Germany,        0.35  14 x 11'  2.3"      1           5    0.157 0.099     
      Dresden         1.5             GSC                                        
691   USA,            0.88 390 x 30'  1.1"  11785       57048    0.289 0.258     
      Spacewatch      4.6            USNO                                        
695   USA,            var.  No data             4          12    0.154 0.095     
      Kit Peak                       USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  24507      172054    0.555 0.493     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  32338      276748    0.474 0.473     
      Lincoln Lab.    2.2            USNO                                        
735   USA,            0.46  No data             2           7    0.197 0.172     
      George Obs.                    USNO                                        
834   Argentina,      0.25  No data             1           3    0.040 0.061     
      AAAA            1.6            USNO                                        
844   Uruguay,        0.35  28 x 28'  3.3"      1           3    0.325 0.254     
      Los Molinos     2.2             GSC                                        
850   USA, Cordell-   0.30  No data             4          15    0.472 0.325     
      Lorenz Obs.     1.7             GSC                                        
926   USA, Tenagra    0.50  No data           243         729    0.314 0.260     
      II Observat.    5.0             GSC                                        
951   England,        0.25  15 x 15'  2.0"      5          18    0.243 0.243     
      Highworth       1.6             ACT                                        
958   France,         0.32  13 x 9'   2.1"      1           3    0.411 0.403     
      Obs. de Dax     1.8            USNO                                        
A06   Mataro,         0.25  No data             1           3    0.121 0.062     
      Spain           1.6             UCAC                                       
A13                                            12          37    0.331 0.277     

A14   Les Engaroui-   0.21  No data            52         233    0.353 0.315     
      nes Obs.,France 0.8              ACT                                       
A17   Guidestar Obs., 0.20  No data            16          50    0.239 0.236     
      Weinheim, Germ. 1.8             UCAC                                       
A50   Andrushivka,    0.60  23 x 23'   1.4    892        2972    0.311 0.319     
      Ukraine         4.5             USNO                                       
A53                                             2          13    0.161 0.112     

A74                                             1           3    0.131 0.165     

A77                                           400        1524    0.447 0.337     

A78                                             1           4    0.207 0.184     

A79                                            17          51    0.375 0.461     

A81                                             1           3    0.046 0.015     

A87                                             4          17    0.485 0.323     

A98                                             1           5    0.228 0.226     

B15   Inastars Obs.  0.36  No data              2           9    0.111 0.073     
      Germany                                                                    
B17   Evpatoria      0.70  30 x 30   1.8      17         116    0.305 0.279     
      Ukraine        2.8            UCAC                                         
B21  Norma Rose      0.45  No data              2           6    0.263 0.223     
     Canada          1.4             GSC                                         
B42   Vitebsk        0.3   11 x 8'   0.9 [      2           6    0.043 0.221     
      Belarus        1.5            USNO                                         
B67  Stern. Falera   var.  No data              4          12    0.126 0.105     
     Switzerland                    UCAC                                         
B70  Sant Celoni     0.20  No data              1           3    0.513 0.389     
     Spain           0.9            USNO                                         
B74  Santa Maria de  0.31  23 x 23'   2.7      2           6    0.610 0.296     
     Mont., Spain    1.5            UCAC                                         
B76  Stern. Schon-   0.25  22 x 18'             1           4    0.149 0.202     
     feld, Germany   2.5            USNO                                         
B82  Maidbronn.      0.30  No data              2          16    0.178 0.239     
                                                                                 
B86  Sternwarte      0.50  16 x 12'  1.2[     22          72    0.226 0.232     
     Hagen,Germany   1.5            USNO                                         
B92                                             4          38    0.110 0.069     

B96  Brixiis Obs.    0.28  15 x 10  0.6       23         141    0.401 0.393     
     Belgium         2.8            USNO                                         
C05  Konigsleiten    0.60  No data              9          52    0.116 0.096     
     Austria         6.0            UCAC                                         
C11  City Obs.,      0.50  No data              1           3    0.625 0.149     
     Czech Repub.    2.4            USNO                                         
C15  Ussuriysk       0.5   No data              2           8    0.466 0.145     
     Obs., Russia    1.2             Tycho                                       
C20  Kislovodsk,     0.50  No data              2           6    0.556 0.418     
     Russia          4.0            UCAC                                         
C24  Seveso, Italy         No data              2           6    0.476 0.644     
                                     CMC                                         
C42  Xingming Obs.   0.11  No data              1          15    0.329 0.352     
     China                          USNO                                         
C51  WISE,                 No data           1508       20667    0.498 0.609     
     USA                                                                         
D20  Zadko Obs.      1.0   23 x 23'             7          47    0.212 0.515     
     Australia       4.0            USNO                                         
D29  Purple Mount.   1.0   2x2 deg  1.7     1378        5706    0.328 0.343     
     Obs., China                                                                 
D90  RAS Obs., Moo-  0.31  No data              1           3    0.436 0.291     
     rok, Japan      2.8            UCAC                                         
D96  Tzec Maun Obs., 0.18  No date             19          63    0.463 0.580     
     USA             F/3           NOMAD                                         
E12                                           417        1839    0.410 0.392     

E85  Farm Cove       0.35  14 x 9'              1           3    0.056 0.029     
     New Zealand     3.5            UCAC                                         
F51  Pan-STARRS 1,   1.8   No data           6377       30392    0.128 0.133     
     USA                            2MASS                                        
F65  Haleakala-Faul. 2.0    5 x 5'   0.14      2          14    0.030 0.050     
     Wales          20.0             USNO                                        
G56  Walnut Creek    0.28  No data              1           6    0.176 0.123     
     USA             1.5             USNO                                        
G69  Thousand        0.30 25 x 25'   1.8       1           3    0.102 0.010     
     Oaks, U.S.A.    2.9            UCAC                                         
G92  Jarnac Obs.     0.35  No data           1963        7344    0.543 0.524     
     U.S.A.          0.70           USNO                                         
G96  Mt. Lemmon      0.6  2.8x2.8 deg       18338       86544    0.237 0.161     
     Surv., USA      1.1            UCAC                                         
G98  Calvin-Rehoboth 0.41  22 x 14'  0.6       16          69    0.342 0.312     
     Obs., USA       3.4            USNO                                         
H01  Magdalena       2.4   No data              2           7    0.124 0.062     
     Ridge, USA     23.0            USNO                                         
H06   New Mexico Ski- 0.30  No data             8          32    0.185 0.159     
      es Obs., Germ.  3.5             UCAC                                       
H07  7300 Observ.,   0.45  No data       [      7          40    0.234 0.143     
     Canada          1.3             GSC                                         
H10  Tzec Maun Obs.  0.36  No data       [     32         171    0.284 0.260     
     U.S.A.          1.2            USNO                                         
H11  Rodeo           0.60  20 x 20'  0.6       14          48    0.211 0.209     
     USA             4.9            USNO                                         
H15  ISON-NM Obs.,   0.45  No data           2667       10815    0.284 0.266     
     Russia          1.2            UCAC                                         
H21  Astron. Res.    0.81  No data              5          15    0.252 0.629     
     U.S.A.                         UCAC                                         
H23  Pear Tree      0.25   No data             20          63    0.277 0.233     
     Obs., U.S.A.   1.3             USNO                                         
H26  Doc Greiner    0.40   No data              6          18    0.577 0.733     
     Obs., USA      3.2             UCAC                                         
H47  Vicksburg      0.3    No data             22         138    0.393 0.384     
     USA                            USNO                                         
H52  Hawkeye Obs.   0.46   20 x 10'  0.7       2          10    0.044 0.067     
     USA            1.9             USNO                                         
H82  CBA-NOVAC Obs. 0.66   No data              1           3    0.359 0.362     
                    2.0             UCAC                                         
I15  Wishing Star    0.35  No data              9          36    0.225 0.187     
     Obs., USA       3.5             USNO                                        
I17  Thomas G.Cup.   0.5   No data              4          18    0.414 0.546     
     USA             4.0             USNO                                        
I20  Rio Cuarto      0.15  22 x 17'   2.0       1           3    0.082 0.012     
                     0.75            UCAC                                        
I38                                             1           9    0.097 0.058     

I99  Observatorio    0.20  No data              1           3    0.075 0.121     
     Blanq., Spain   2.0             USNO                                        
J01  Obs.Cielo      0.10  No data               2           6    0.168 0.073     
     Prof., Spain   0.63           USNO                                          
J03  Gothers Obs.   0.25  No data               1           5    0.063 0.058     
     England        1.2            USNO                                          
J04  ESA Optical    1.0   No data             240         914    0.210 0.171     
     St., Holland   4.4            UCAC                                          
J16  An Carraig    0.08   21 x 21'  1.2        5          24    0.158 0.160     
     Obs. England  2.5             USNO                                          
J26  The Space-    0.36   14 x 10'  1.1  [      6          21    0.315 0.412     
     guard, Wales  2.3             USNO                                          
J28  Ja'en         0.20   No data               5          15    0.390 0.463     
     Spain         2.0             UCAC                                          
J32  Aljaraque     0.15   No data        [      1           3    0.214 0.271     
     Spain         1.2             USNO                                          
J37  Huelva        0.15   60 x 47'  1.6         9          28    0.233 0.279     
     Spain         0.75            UCAC                                          
J40  Malaga        0.20   17 x 12   1.5         2           6    0.249 0.373     
     Spain         1.0             USNO                                          
J47  Obs. Nazaret  0.2    No data               3           9    0.118 0.133     
     Spain         1.3             UCAC                                          
J51  Obs.Atlante,  0.20   43 x 28'  1.5        2           6    0.107 0.079     
     Spain         1.8             USNO                                          
J75  OAM Obs. La   0.35   No data        [   8736       40681    0.377 0.333     
     Sagra, Spain  2.1             UCAC                                          
J93   Mount Tuffley   0.25  21 x 16'   1.7      5          15    0.627 0.366     
      Obs., England   1.4             USNO                                       
J94   Abbeydale,      0.2   No data             4          12    0.178 0.146     
      Englandll       1.3             USNO                                       
J95   Great Shefford, 0.30  25 x 25'   1.5     17          60    0.217 0.286     
      England         1.9             USNO                                       

This Table contains results of our analysis of an "exterior" accuracy of CCD positional Numbered Minor Planets observations carried out in indication month of current year. The observatories taken into consideration are given with their MPC codes and instrumental equipment. A number of considered Numbered Minor Planets and their processed positions is given together with a mean error of a single observation for RA and DEC. Several close night observations were used for getting these errors. A visitor may click required MPC code number (blue color) and see the first 100 Kb information as to detailed test of CCD positions made with this MPC code and sent to the MPC Database. These information tables show the (O-C) values for each observation.

If you find any inaccurate recording, please, send us a letter for correction.

External errors October, 2010
---------------------------------------------------------------------------------
MPC    Country,       Diam.,         Scale, Number   Number    Mean errors of    
code   Observa-       Focus   FOV    Cata-  of minor   of      single observation
         tory          (m)           log    planets  positions    RA    DE       
---------------------------------------------------------------------------------
                                                                  "     "        
012   Belgium,        0.85  45 x 30'  0.9"      5          67    0.631 0.301     
      Uccle           2.1             GSC                                        
106   Slovenia,       0.36  36 x 36'  2.0"     35         292    0.341 0.373     
      Crni vrh        2.4            USNO                                        
118   Slovakia,       0.57  14 x 10'  1.7"      2          24    0.059 0.074     
      Modra           3.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"     19         152    0.263 0.298     
      martini         1.7             GSC                                        
168                                             1           9    0.194 0.252     

185   Switzerland,    0.61  23 x 15'  0.9"      4          63    0.219 0.271     
      jur.-Vicques    2.1            USNO                                        
198   Germany,        0.24  12 x 9'   2.0      10          97    0.157 0.129     
      Wildberg        2.4            USNO                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"    111         798    0.244 0.230     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      1           9    0.304 0.393     
      Bisei Center    1.3             ACT                                        
379   Japan, Hama     0.25  17 x 13'  2.1"      2          23    0.167 0.150     
      -matsu-Yuto     1.25            ACT                                        
448   USA, Desert     0.30  21 x 21'  2.4"      2          13    0.487 0.208     
      Moon Observat.  2.0            USNO                                        
461   Hungary, JATE   0.60  28 x 19'  1.1"    122         872    0.174 0.204     
      Asteroid Surv.  1.8            USNO                                        
510                                             2          22    0.267 0.183     

557   Czech Rep.,     0.65  20 x 13'  1.6"      5         129    0.358 0.290     
      Ondrejov        2.3            USNO                                        
561   Hungary,        0.60  28 x 19'  1.1"     50         482    0.279 0.244     
      Piszkesteto     1.8            USNO                                        
595   Italy, Farra    0.40  16 x 12'  2.8"      2           8    0.345 0.324     
      d'Isonzo        1.8             GSC                                        
621   Germany, Ber-   0.60  11 x 10'  1.2"    109         918    0.317 0.261     
      gisch Gladbach  3.1            USNO                                        
628   Germany,        0.20  18 x 12'  2.4"      1           7    0.054 0.035     
      Mulheim-Ruhr    1.2             GSC                                        
691   USA,            0.88 390 x 30'  1.1"   4524       34920    0.285 0.262     
      Spacewatch      4.6            USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  11656      120338    0.576 0.581     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  17090      209506    0.542 0.536     
      Lincoln Lab.    2.2            USNO                                        
850   USA, Cordell-   0.30  No data             2          10    0.263 0.296     
      Lorenz Obs.     1.7             GSC                                        
900   Japan,          0.25  No data             4          16    0.404 0.349     
      Moriyama        1.6             GSC                                        
A14   Les Engaroui-   0.21  No data            12          90    0.461 0.384     
      nes Obs.,France 0.8              ACT                                       
A50   Andrushivka,    0.60  23 x 23'   1.4     56         357    0.303 0.343     
      Ukraine         4.5             USNO                                       
A53                                             1           8    0.182 0.119     

A77                                            85         583    0.609 0.449     

A79                                             7          28    0.744 0.319     

B17   Evpatoria      0.70  30 x 30   1.8       1          15    0.095 0.098     
      Ukraine        2.8            UCAC                                         
B82  Maidbronn.      0.30  No data              1          13    0.144 0.171     
                                                                                 
B86  Sternwarte      0.50  16 x 12'  1.2[      1           5    0.194 0.464     
     Hagen,Germany   1.5            USNO                                         
B96  Brixiis Obs.    0.28  15 x 10  0.6        6          53    0.354 0.490     
     Belgium         2.8            USNO                                         
C05  Konigsleiten    0.60  No data              2          20    0.127 0.079     
     Austria         6.0            UCAC                                         
C42  Xingming Obs.   0.11  No data              1          15    0.888 0.321     
     China                          USNO                                         
C51  WISE,                 No data           1280       13285    0.518 0.623     
     USA                                                                         
D20  Zadko Obs.      1.0   23 x 23'             7          57    0.295 0.518     
     Australia       4.0            USNO                                         
D29  Purple Mount.   1.0   2x2 deg  1.7       23         188    0.379 0.339     
     Obs., China                                                                 
D96  Tzec Maun Obs., 0.18  No date              1           3    0.107 1.423     
     USA             F/3           NOMAD                                         
E12                                            32         290    0.400 0.359     

F51  Pan-STARRS 1,   1.8   No data           5950       36951    0.147 0.142     
     USA                            2MASS                                        
G92  Jarnac Obs.     0.35  No data            330        2286    0.545 0.578     
     U.S.A.          0.70           USNO                                         
G96  Mt. Lemmon      0.6  2.8x2.8 deg        2895       24222    0.237 0.165     
     Surv., USA      1.1            UCAC                                         
H06   New Mexico Ski- 0.30  No data             2          13    0.199 0.136     
      es Obs., Germ.  3.5             UCAC                                       
H10  Tzec Maun Obs.  0.36  No data       [     17         111    0.307 0.305     
     U.S.A.          1.2            USNO                                         
H11  Rodeo           0.60  20 x 20'  0.6        1           4    0.518 0.363     
     USA             4.9            USNO                                         
H15  ISON-NM Obs.,   0.45  No data             98         775    0.257 0.237     
     Russia          1.2            UCAC                                         
H23  Pear Tree      0.25   No data              1           6    0.269 0.357     
     Obs., U.S.A.   1.3             USNO                                         
H47  Vicksburg      0.3    No data              9          91    0.486 0.455     
     USA                            USNO                                         
I13  Washington D.C. 0.25  17 x 17'   2.0      44         215    0.440 0.514     
     USA             0.5             UCAC                                        
I15  Wishing Star    0.35  No data              2          15    0.361 0.350     
     Obs., USA       3.5             USNO                                        
I17  Thomas G.Cup.   0.5   No data              1           9    0.300 0.246     
     USA             4.0             USNO                                        
I38                                             1           9    0.087 0.054     

J04  ESA Optical    1.0   No data              61         372    0.250 0.199     
     St., Holland   4.4            UCAC                                          
J75  OAM Obs. La   0.35   No data        [   2985       22678    0.378 0.333     
     Sagra, Spain  2.1             UCAC                                          
J95   Great Shefford, 0.30  25 x 25'   1.5      3          18    0.356 0.533     
      England         1.9             USNO                                       

Copyright by Izmailov I. S., Bykov O. P., Kastel G. R.
Calculated by Epos software.