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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 December, 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"      8          45    0.535 0.267     
      Uccle           2.1             GSC                                        
106   Slovenia,       0.36  36 x 36'  2.0"    280        1207    0.574 0.327     
      Crni vrh        2.4            USNO                                        
114                                            45         312    0.254 0.194     

118   Slovakia,       0.57  14 x 10'  1.7"      9          55    0.217 0.136     
      Modra           3.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"     13          60    0.203 0.227     
      martini         1.7             GSC                                        
169   Italy,          0.25  19 x 12'  1.3"      6          22    0.687 0.300     
      Rosignano       1.2             GSC                                        
188                                             7          37    0.092 0.074     

198   Germany,        0.24  12 x 9'   2.0       1           5    0.030 0.085     
      Wildberg        2.4            USNO                                        
204   Italy, Schia-   0.60  12 x 12'  1.4"      9          35    0.078 0.072     
      parelli Obs.    2.8            USNO                                        
213   Spain, Observ.  0.30  No data   2.4"      1           3    0.083 0.090     
      Montcabre       1.7                                                        
232   Spain, Masqu-   0.25  13 x 9'   2.0"      1           3    0.085 0.087     
      efa Observ.     1.8             GSC                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"    731        2469    0.205 0.157     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      5          32    0.204 0.161     
      Bisei Center    1.3             ACT                                        
309   ESO,            8.2   No data             1          18    0.033 0.122     
      Cerro Paranal                  USNO                                        
379   Japan, Hama     0.25  17 x 13'  2.1"      2           7    0.076 0.284     
      -matsu-Yuto     1.25            ACT                                        
432   Australia,      0.20  No data             2          12    0.125 0.098     
      Boambee         1.0             ACT                                        
442   Spain,          0.31  No data             1           8    0.193 0.123     
      Gualda Observ.  1.0            USNO                                        
448   USA, Desert     0.30  21 x 21'  2.4"      7          21    0.358 0.263     
      Moon Observat.  2.0            USNO                                        
461   Hungary, JATE   0.60  28 x 19'  1.1"     91         304    0.162 0.188     
      Asteroid Surv.  1.8            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      3          28    0.145 0.093     
      Ondrejov        2.3            USNO                                        
565   Italy, Basa-    0.40   9 x 8'   2.9"      2          20    0.237 0.234     
      no Bresciano    1.0             GSC                                        
568   USA,            2.24  18 x 18'  0.4"     10          30    0.023 0.027     
      Mauna Kea       22.0           USNO                                        
586   France,         1.05  No data             1           8    0.054 0.067     
      Pic du Midi     6.3            USNO                                        
587   Italy,          0.50  28 x 28'  1.7"      5          20    0.214 0.296     
      Sormano         3.0             GSC                                        
691   USA,            0.88 390 x 30'  1.1"   6149       27027    0.360 0.327     
      Spacewatch      4.6            USNO                                        
695   USA,            var.  No data             1           3    0.031 0.046     
      Kit Peak                       USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  19672      115197    0.562 0.507     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  23950      201072    0.509 0.534     
      Lincoln Lab.    2.2            USNO                                        
735   USA,            0.46  No data             6          28    0.370 0.340     
      George Obs.                    USNO                                        
958   France,         0.32  13 x 9'   2.1"      6          49    0.243 0.332     
      Obs. de Dax     1.8            USNO                                        
A06   Mataro,         0.25  No data             1           3    0.123 0.140     
      Spain           1.6             UCAC                                       
A13                                            20          69    0.171 0.165     

A14   Les Engaroui-   0.21  No data           198         780    0.265 0.184     
      nes Obs.,France 0.8              ACT                                       
A32   Panker,         0.36  No data             1           4    0.129 0.237     
                      2.0                                                        
A35   Hormersdorf     0.30  13 x 9'   2.0"      6          19    0.217 0.122     
      Obs., Germany.  1.8             USNO                                       
A50   Andrushivka,    0.60  23 x 23'   1.4     34         118    0.285 0.387     
      Ukraine         4.5             USNO                                       
A71                                             1           4    0.062 0.065     

A77                                           262         792    0.450 0.366     

B17   Evpatoria      0.70  30 x 30   1.8      33         227    0.365 0.352     
      Ukraine        2.8            UCAC                                         
B18   Terskol, Rus-   2.0   No data             2          13    0.126 0.088     
      sia/Ukraine     3.6             USNO                                       
B33   Libbiano Obs.  0.50  No data      [a      1           3    0.076 0.021     
      Italy          4.0            USNO                                         
B42   Vitebsk        0.3   11 x 8'   0.9 [      1           3    0.053 0.092     
      Belarus        1.5            USNO                                         
B49   Paus Obs.,     0.20  No data              1           6    0.168 0.150     
      Spain          1.0            USNO                                         
B51   Vallauris      0.28  No data              1           5    0.093 0.104     
      France         1.8            USNO                                         
B59  Borken          0.1   No data              1           7    0.074 0.102     
     Germany         0.9            USNO                                         
B67  Stern. Falera   var.  No data              1           3    0.085 0.056     
     Switzerland                    UCAC                                         
B92                                             4          33    0.071 0.041     

B96  Brixiis Obs.    0.28  15 x 10  0.6        5          27    0.408 0.489     
     Belgium         2.8            USNO                                         
C07  Anysllum Obs.   0.35  No data              1           4    1.171 0.047     
     Spain           1.4            UCAC                                         
C10  Maisoncelles    0.26  No data      [j      1           8    0.071 0.036     
     France          1.2            USNO                                         
C12  Berta Obs.,     0.30  No data              1           4    0.042 0.068     
     Spain           1.3            USNO                                         
C23  Olmen,          0.20  No data              2           8    0.461 0.102     
     Belgium         1.8            USNO                                         
C28  Wellingho-      0.08  No data              1           4    0.056 0.021     
     fen,Germany     0.56           UCAC                                         
C38  Varuna Obs.,    0.33  No data              4          12    0.350 0.414     
     Italy           1.8            UCAC                                         
C41                                             5          19    0.414 0.231     

C45                                             5          27    0.336 0.298     

C51  WISE,                 No data           1374       22047    0.500 0.603     
     USA                                                                         
D29  Purple Mount.   1.0   2x2 deg  1.7     1247        5513    0.398 0.412     
     Obs., China                                                                 
D79                                             3          18    0.350 0.668     

D95  Kurihara        0.08  No data              1           4    0.035 0.105     
                     0.57                                                        
D96  Tzec Maun Obs., 0.18  No date              1           3    0.494 0.485     
     USA             F/3           NOMAD                                         
E12                                           125         499    0.411 0.381     

F65  Haleakala-Faul. 2.0    5 x 5'   0.14      1           3    0.085 0.076     
     Wales          20.0             USNO                                        
G53                                             5          24    0.163 0.174     

G69  Thousand        0.30 25 x 25'   1.8       8          45    0.222 0.239     
     Oaks, U.S.A.    2.9            UCAC                                         
G92  Jarnac Obs.     0.35  No data            925        2955    0.512 0.527     
     U.S.A.          0.70           USNO                                         
G96  Mt. Lemmon      0.6  2.8x2.8 deg       19020       91611    0.242 0.168     
     Surv., USA      1.1            UCAC                                         
G98  Calvin-Rehoboth 0.41  22 x 14'  0.6       23         156    0.312 0.339     
     Obs., USA       3.4            USNO                                         
H06   New Mexico Ski- 0.30  No data             2          19    0.073 0.175     
      es Obs., Germ.  3.5             UCAC                                       
H10  Tzec Maun Obs.  0.36  No data       [    144         593    0.367 0.322     
     U.S.A.          1.2            USNO                                         
H15  ISON-NM Obs.,   0.45  No data           3347       14098    0.268 0.292     
     Russia          1.2            UCAC                                         
H16  HUT Observat.,  0.40  No data              3          10    0.094 0.207     
     USA                            UCAC                                         
H17  Angel Peaks     0.30  No data              3           9    0.958 0.284     
     Obs., USA       2.1            UCAC                                         
H21  Astron. Res.    0.81  No data              2          17    0.179 0.086     
     U.S.A.                         UCAC                                         
H45  Petit Jean     0.41   No data              1           5    0.251 0.355     
     USA            1.3             UCAC                                         
H47  Vicksburg      0.3    No data              5          16    0.158 0.138     
     USA                            USNO                                         
H78  Univ.of Marino 0.41   No data              1           6    0.104 0.112     
     Obs., Colombia 4.1             USNO                                         
H85  Silver Spring  0.45   No data              1           3    0.225 0.066     
     USA            3.5             UCAC                                         
I13  Washington D.C. 0.25  17 x 17'   2.0      95         287    0.354 0.328     
     USA             0.5             UCAC                                        
I15  Wishing Star    0.35  No data              6          18    0.290 0.401     
     Obs., USA       3.5             USNO                                        
I17  Thomas G.Cup.   0.5   No data              2           9    0.051 0.086     
     USA             4.0             USNO                                        
I19  Tanti           0.28  No data              1           3    0.061 0.220     
     Argentina       2.8             UCAC                                        
I28                                             7          23    0.409 0.408     

I40                                             1          53    0.074 0.064     

I93  St Pardon de    0.40  No date              9          46    0.131 0.253     
     Conques, France 2.0            NOMAD                                        
J01  Obs.Cielo      0.10  No data               2          10    0.302 0.046     
     Prof., Spain   0.63           USNO                                          
J02  Busot          0.28  No data               1           3    0.212 0.080     
     Spain          2.8            USNO                                          
J04  ESA Optical    1.0   No data             326        1338    0.169 0.155     
     St., Holland   4.4            UCAC                                          
J24  Obs.Altamira  0.40   No data               9          27    0.423 0.418     
     Spain         4.0             USNO                                          
J26  The Space-    0.36   14 x 10'  1.1  [     27          81    0.416 0.363     
     guard, Wales  2.3             USNO                                          
J28  Ja'en         0.20   No data               1           3    0.081 0.072     
     Spain         2.0             UCAC                                          
J38  Obs.La Vara   0.20   17 x 17'  2.0         3          12    0.095 0.078     
     Spain         2.0             USNO                                          
J75  OAM Obs. La   0.35   No data        [    886        2829    0.433 0.418     
     Sagra, Spain  2.1             UCAC                                          
J93   Mount Tuffley   0.25  21 x 16'   1.7      4          12    0.460 0.289     
      Obs., England   1.4             USNO                                       
J95   Great Shefford, 0.30  25 x 25'   1.5      4          13    0.340 0.456     
      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 December, 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       
---------------------------------------------------------------------------------
                                                                  "     "        
106   Slovenia,       0.36  36 x 36'  2.0"     24         192    0.553 0.326     
      Crni vrh        2.4            USNO                                        
114                                            14         167    0.256 0.146     

118   Slovakia,       0.57  14 x 10'  1.7"      6          50    0.211 0.161     
      Modra           3.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"      2          27    0.099 0.122     
      martini         1.7             GSC                                        
188                                             2          20    0.138 0.202     

204   Italy, Schia-   0.60  12 x 12'  1.4"      2          15    0.097 0.077     
      parelli Obs.    2.8            USNO                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"     41         279    0.266 0.218     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      1          10    0.091 0.044     
      Bisei Center    1.3             ACT                                        
432   Australia,      0.20  No data             2          12    0.148 0.155     
      Boambee         1.0             ACT                                        
461   Hungary, JATE   0.60  28 x 19'  1.1"      1           5    0.247 0.406     
      Asteroid Surv.  1.8            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      1          18    0.190 0.130     
      Ondrejov        2.3            USNO                                        
565   Italy, Basa-    0.40   9 x 8'   2.9"      2          22    0.365 0.445     
      no Bresciano    1.0             GSC                                        
688   USA, Lowell     var.  No data             3          12    0.139 0.147     
      Obs., AMS                      USNO                                        
689   USA, USNO       1.55  No data            55         367    0.162 0.099     
      Flagstaff                       ACT                                        
691   USA,            0.88 390 x 30'  1.1"   2101       14803    0.372 0.337     
      Spacewatch      4.6            USNO                                        
695   USA,            var.  No data             1           3    0.520 0.188     
      Kit Peak                       USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"   7066       64407    0.583 0.578     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  13049      154649    0.576 0.594     
      Lincoln Lab.    2.2            USNO                                        
735   USA,            0.46  No data             1           8    0.222 0.358     
      George Obs.                    USNO                                        
900   Japan,          0.25  No data             1           4    0.122 0.146     
      Moriyama        1.6             GSC                                        
958   France,         0.32  13 x 9'   2.1"      2          37    0.219 0.214     
      Obs. de Dax     1.8            USNO                                        
A13                                            11          57    0.245 0.392     

A14   Les Engaroui-   0.21  No data            62         372    0.316 0.238     
      nes Obs.,France 0.8              ACT                                       
A77                                             1           9    0.191 0.152     

B17   Evpatoria      0.70  30 x 30   1.8       6          78    0.277 0.311     
      Ukraine        2.8            UCAC                                         
B49   Paus Obs.,     0.20  No data              1           6    0.169 0.135     
      Spain          1.0            USNO                                         
C10  Maisoncelles    0.26  No data      [j      1           8    0.064 0.039     
     France          1.2            USNO                                         
C41                                             2          11    0.287 0.199     

C45                                             4          24    0.349 0.355     

C51  WISE,                 No data           1208       13939    0.525 0.624     
     USA                                                                         
D29  Purple Mount.   1.0   2x2 deg  1.7       48         428    0.427 0.378     
     Obs., China                                                                 
D79                                             3          18    0.321 0.664     

D95  Kurihara        0.08  No data              1           6    0.038 0.081     
                     0.57                                                        
E12                                             6          43    0.307 0.253     

G53                                             3          20    0.258 0.189     

G69  Thousand        0.30 25 x 25'   1.8       5          36    0.206 0.225     
     Oaks, U.S.A.    2.9            UCAC                                         
G92  Jarnac Obs.     0.35  No data             33         203    0.547 0.452     
     U.S.A.          0.70           USNO                                         
G96  Mt. Lemmon      0.6  2.8x2.8 deg        3103       27481    0.246 0.180     
     Surv., USA      1.1            UCAC                                         
G98  Calvin-Rehoboth 0.41  22 x 14'  0.6        7          66    0.278 0.243     
     Obs., USA       3.4            USNO                                         
H06   New Mexico Ski- 0.30  No data             1          15    0.339 0.220     
      es Obs., Germ.  3.5             UCAC                                       
H10  Tzec Maun Obs.  0.36  No data       [     17         210    0.375 0.326     
     U.S.A.          1.2            USNO                                         
H15  ISON-NM Obs.,   0.45  No data            169        1391    0.333 0.346     
     Russia          1.2            UCAC                                         
H21  Astron. Res.    0.81  No data              1          14    0.188 0.047     
     U.S.A.                         UCAC                                         
I17  Thomas G.Cup.   0.5   No data              1           6    0.144 0.116     
     USA             4.0             USNO                                        
I40                                             1          55    0.216 0.218     

I93  St Pardon de    0.40  No date              3          29    0.097 0.150     
     Conques, France 2.0            NOMAD                                        
J01  Obs.Cielo      0.10  No data               1           7    0.102 0.072     
     Prof., Spain   0.63           USNO                                          
J04  ESA Optical    1.0   No data             120         720    0.186 0.161     
     St., Holland   4.4            UCAC                                          
J38  Obs.La Vara   0.20   17 x 17'  2.0         1           6    0.121 0.120     
     Spain         2.0             USNO                                          
J75  OAM Obs. La   0.35   No data        [     15          99    0.361 0.403     
     Sagra, Spain  2.1             UCAC                                          

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