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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 November, 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       
---------------------------------------------------------------------------------
                                                                  "     "        
046   Czech Rep.,     0.57  16 x 10'  1.3"      1           5    0.083 0.034     
      Klet            3.0            USNO                                        
106   Slovenia,       0.36  36 x 36'  2.0"     80         332    0.371 0.333     
      Crni vrh        2.4            USNO                                        
114                                            87         608    0.344 0.298     

118   Slovakia,       0.57  14 x 10'  1.7"      3          18    0.065 0.155     
      Modra           3.3            USNO                                        
157   Italy,          0.20  18 x 12'  1.4"      6          28    0.196 0.175     
      Frasso Sabino   1.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"     13          52    0.394 0.377     
      martini         1.7             GSC                                        
190   Gissar, Tajdi-  0.7   No data             1           4    0.081 0.192     
      kistan          2.8            USNO                                        
198   Germany,        0.24  12 x 9'   2.0       7          39    0.091 0.091     
      Wildberg        2.4            USNO                                        
204   Italy, Schia-   0.60  12 x 12'  1.4"     14          42    0.085 0.062     
      parelli Obs.    2.8            USNO                                        
240   Germany, Her-   0.40  15 x 10'  2.4"      3          15    0.360 0.396     
      renberg Sternw. 1.6            USNO                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"    742        2790    0.208 0.161     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      5          63    0.269 0.199     
      Bisei Center    1.3             ACT                                        
309   ESO,            8.2   No data             1          15    0.137 0.100     
      Cerro Paranal                  USNO                                        
355   Japan,          0.28  21 x 16'  3.7"      9          49    0.345 0.304     
      Hadano          1.4             GSC                                        
379   Japan, Hama     0.25  17 x 13'  2.1"      7         154    0.190 0.197     
      -matsu-Yuto     1.25            ACT                                        
448   USA, Desert     0.30  21 x 21'  2.4"     15          54    0.558 0.342     
      Moon Observat.  2.0            USNO                                        
461   Hungary, JATE   0.60  28 x 19'  1.1"     50         190    0.149 0.143     
      Asteroid Surv.  1.8            USNO                                        
511   France, Haute   1.20  12 x 12'  0.7"      6          57    0.287 0.154     
      Provence        7.2            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      4          41    0.213 0.126     
      Ondrejov        2.3            USNO                                        
561   Hungary,        0.60  28 x 19'  1.1"     62         284    0.543 0.240     
      Piszkesteto     1.8            USNO                                        
568   USA,            2.24  18 x 18'  0.4"      1           3    0.057 0.038     
      Mauna Kea       22.0           USNO                                        
585                                             6          58    0.181 0.132     

587   Italy,          0.50  28 x 28'  1.7"      7          21    0.319 0.153     
      Sormano         3.0             GSC                                        
673   USA, Table      0.61   9 x 9'   0.5"     22          95    0.061 0.022     
      Mountain        9.8             ACT                                        
691   USA,            0.88 390 x 30'  1.1"   7595       36231    0.338 0.310     
      Spacewatch      4.6            USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  22010      143588    0.540 0.492     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  25280      196058    0.493 0.507     
      Lincoln Lab.    2.2            USNO                                        
834   Argentina,      0.25  No data             2           6    0.055 0.065     
      AAAA            1.6            USNO                                        
844   Uruguay,        0.35  28 x 28'  3.3"      1           5    0.061 0.200     
      Los Molinos     2.2             GSC                                        
850   USA, Cordell-   0.30  No data             4          24    0.201 0.188     
      Lorenz Obs.     1.7             GSC                                        
926   USA, Tenagra    0.50  No data             4          21    0.135 0.190     
      II Observat.    5.0             GSC                                        
951   England,        0.25  15 x 15'  2.0"      1           3    0.447 0.062     
      Highworth       1.6             ACT                                        
A06   Mataro,         0.25  No data             1           3    0.045 0.236     
      Spain           1.6             UCAC                                       
A13                                            20          63    0.273 0.240     

A14   Les Engaroui-   0.21  No data           355        1614    0.313 0.201     
      nes Obs.,France 0.8              ACT                                       
A32   Panker,         0.36  No data             1           3    0.042 0.040     
                      2.0                                                        
A35   Hormersdorf     0.30  13 x 9'   2.0"      3          11    0.105 0.093     
      Obs., Germany.  1.8             USNO                                       
A50   Andrushivka,    0.60  23 x 23'   1.4    547        1725    0.296 0.285     
      Ukraine         4.5             USNO                                       
A77                                           316         957    0.419 0.346     

B15   Inastars Obs.  0.36  No data              2           7    0.138 0.230     
      Germany                                                                    
B17   Evpatoria      0.70  30 x 30   1.8      40         290    0.363 0.507     
      Ukraine        2.8            UCAC                                         
B20   Obs. Tiana     0.26  19 x 12   1.5        1           3    0.244 0.017     
      Spain          1.3            USNO                                         
B66  Osser. di Cas-  0.40  No data              1           7    0.211 0.155     
     asco, Italy     2.9            USNO                                         
B67  Stern. Falera   var.  No data              4          12    0.142 0.191     
     Switzerland                    UCAC                                         
B74  Santa Maria de  0.31  23 x 23'   2.7      2           6    0.317 0.133     
     Mont., Spain    1.5            UCAC                                         
B92                                             2          26    0.088 0.061     

C12  Berta Obs.,     0.30  No data              2           7    0.231 0.243     
     Spain           1.3            USNO                                         
C25  Campo Imper.    1.1   No data              3           9    0.271 0.082     
     (Pulkovo),Italy 8.0           2MASS                                         
C32  Ka-Dar Obs.,    0.40  No data             17          57    0.210 0.169     
     Russia          3.2            UCAC                                         
C35  Terrassa        0.20  No data              1           3    0.819 0.519     
     Spain           0.8             CMC                                         
C36  Starry Wanderer 0.15  No data              1           4    0.330 0.312     
     Obs., Belarus   0.5            UCAC                                         
C40  Kuban State Un.  0.51  No data             3         106    0.149 0.189     
     Russia           3.1             UCAC                                       
C51  WISE,                 No data           1402       21120    0.491 0.605     
     USA                                                                         
D20  Zadko Obs.      1.0   23 x 23'             7          94    0.237 0.260     
     Australia       4.0            USNO                                         
D29  Purple Mount.   1.0   2x2 deg  1.7     1872       10006    0.350 0.340     
     Obs., China                                                                 
D96  Tzec Maun Obs., 0.18  No date              4          12    0.296 0.120     
     USA             F/3           NOMAD                                         
E12                                            97         358    0.350 0.314     

E85  Farm Cove       0.35  14 x 9'              2           7    0.103 0.142     
     New Zealand     3.5            UCAC                                         
F51  Pan-STARRS 1,   1.8   No data           2017       10202    0.059 0.058     
     USA                            2MASS                                        
F65  Haleakala-Faul. 2.0    5 x 5'   0.14      1           4    0.183 0.073     
     Wales          20.0             USNO                                        
G52                                             3          15    0.541 0.638     

G58  Chabot Space    0.9   No data              1           5    0.031 0.052     
     Center, USA     7.2             USNO                                        
G68  Sierra Stars    0.61 20 x 20'   0.4       3          15    0.347 0.365     
     Obs., USA       6.1            USNO                                         
G69  Thousand        0.30 25 x 25'   1.8       9          75    0.274 0.364     
     Oaks, U.S.A.    2.9            UCAC                                         
G89  Kachina Obs.    0.36  21 x 21'  1.2       1           3    0.053 0.026     
     USA             4.0            UCAC                                         
G92  Jarnac Obs.     0.35  No data           1443        5229    0.514 0.503     
     U.S.A.          0.70           USNO                                         
G96  Mt. Lemmon      0.6  2.8x2.8 deg       17631       92351    0.245 0.175     
     Surv., USA      1.1            UCAC                                         
G98  Calvin-Rehoboth 0.41  22 x 14'  0.6       26         196    0.337 0.315     
     Obs., USA       3.4            USNO                                         
H06   New Mexico Ski- 0.30  No data             4          18    0.597 0.488     
      es Obs., Germ.  3.5             UCAC                                       
H10  Tzec Maun Obs.  0.36  No data       [     61         406    0.296 0.231     
     U.S.A.          1.2            USNO                                         
H11  Rodeo           0.60  20 x 20'  0.6        5          15    0.122 0.140     
     USA             4.9            USNO                                         
H15  ISON-NM Obs.,   0.45  No data           1512        6478    0.271 0.307     
     Russia          1.2            UCAC                                         
H16  HUT Observat.,  0.40  No data             44         160    0.200 0.164     
     USA                            UCAC                                         
H23  Pear Tree      0.25   No data              6          21    0.322 0.286     
     Obs., U.S.A.   1.3             USNO                                         
H26  Doc Greiner    0.40   No data              1           3    0.660 0.420     
     Obs., USA      3.2             UCAC                                         
H47  Vicksburg      0.3    No data              6          20    0.253 0.365     
     USA                            USNO                                         
H52  Hawkeye Obs.   0.46   20 x 10'  0.7       1           3    0.370 0.121     
     USA            1.9             USNO                                         
H82  CBA-NOVAC Obs. 0.66   No data              2           6    0.519 0.145     
                    2.0             UCAC                                         
I13  Washington D.C. 0.25  17 x 17'   2.0      43         132    0.523 0.366     
     USA             0.5             UCAC                                        
I15  Wishing Star    0.35  No data              3          12    0.099 0.179     
     Obs., USA       3.5             USNO                                        
I24  Lake of the Wo- 0.12  No data              1           3    0.433 0.035     
     ods Obs. USA    0.9            UCAC                                         
I26  Obs., Cordoba   0.2   No data              1           4    0.073 0.177     
     Argentina       1.0            UCAC                                         
I27                                             3          25    0.183 0.164     

I28                                             2           9    0.157 0.196     

I35  Sidoli,         0.18  No data              2          12    0.074 0.174     
     Argentina       0.5            UCAC                                         
I85  Las Negras      0.20  No data              3          22    0.332 0.156     
     Spain                          UCAC                                         
I86  Observat. UCM,  0.30  No data              3          18    0.106 0.321     
     Spain           3.0            UCAC                                         
J04  ESA Optical    1.0   No data             127         381    0.136 0.121     
     St., Holland   4.4            UCAC                                          
J26  The Space-    0.36   14 x 10'  1.1  [      8          26    0.455 0.390     
     guard, Wales  2.3             USNO                                          
J28  Ja'en         0.20   No data               4          12    0.186 0.301     
     Spain         2.0             UCAC                                          
J37  Huelva        0.15   60 x 47'  1.6         9          27    0.231 0.207     
     Spain         0.75            UCAC                                          
J38  Obs.La Vara   0.20   17 x 17'  2.0         1           3    0.061 0.021     
     Spain         2.0             USNO                                          
J40  Malaga        0.20   17 x 12   1.5         1           3    0.056 0.055     
     Spain         1.0             USNO                                          
J47  Obs. Nazaret  0.2    No data               2           6    0.180 0.134     
     Spain         1.3             UCAC                                          
J51  Obs.Atlante,  0.20   43 x 28'  1.5        1           3    0.078 0.214     
     Spain         1.8             USNO                                          
J53  Posadas       0.23   No data               2           6    0.117 0.077     
     Spain         1.2             UCAC                                          
J75  OAM Obs. La   0.35   No data        [   6365       23397    0.349 0.319     
     Sagra, Spain  2.1             UCAC                                          
J93   Mount Tuffley   0.25  21 x 16'   1.7      5          30    0.337 0.335     
      Obs., England   1.4             USNO                                       
J95   Great Shefford, 0.30  25 x 25'   1.5      3          13    0.209 0.184     
      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 November, 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       
---------------------------------------------------------------------------------
                                                                  "     "        
114                                            24         328    0.332 0.293     

118   Slovakia,       0.57  14 x 10'  1.7"      1          11    0.094 0.137     
      Modra           3.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"      4          25    0.230 0.250     
      martini         1.7             GSC                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"     69         483    0.297 0.257     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      4          57    0.637 0.489     
      Bisei Center    1.3             ACT                                        
355   Japan,          0.28  21 x 16'  3.7"      1          11    0.199 0.151     
      Hadano          1.4             GSC                                        
379   Japan, Hama     0.25  17 x 13'  2.1"      5         144    0.252 0.533     
      -matsu-Yuto     1.25            ACT                                        
448   USA, Desert     0.30  21 x 21'  2.4"      1           8    0.617 0.583     
      Moon Observat.  2.0            USNO                                        
511   France, Haute   1.20  12 x 12'  0.7"      1          20    0.241 0.129     
      Provence        7.2            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      2          19    0.252 0.082     
      Ondrejov        2.3            USNO                                        
673   USA, Table      0.61   9 x 9'   0.5"     50         262    0.046 0.026     
      Mountain        9.8             ACT                                        
689   USA, USNO       1.55  No data            42         295    0.139 0.108     
      Flagstaff                       ACT                                        
691   USA,            0.88 390 x 30'  1.1"   3093       22611    0.352 0.318     
      Spacewatch      4.6            USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"   9893       94714    0.562 0.559     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  12309      138366    0.545 0.558     
      Lincoln Lab.    2.2            USNO                                        
850   USA, Cordell-   0.30  No data             3          22    0.516 0.448     
      Lorenz Obs.     1.7             GSC                                        
926   USA, Tenagra    0.50  No data             1          10    0.101 0.059     
      II Observat.    5.0             GSC                                        
A13                                             1           4    1.005 0.044     

A14   Les Engaroui-   0.21  No data           133         948    0.311 0.230     
      nes Obs.,France 0.8              ACT                                       
A50   Andrushivka,    0.60  23 x 23'   1.4     15          90    0.269 0.234     
      Ukraine         4.5             USNO                                       
A77                                             2          12    0.537 0.401     

B17   Evpatoria      0.70  30 x 30   1.8       8          94    0.457 0.641     
      Ukraine        2.8            UCAC                                         
B66  Osser. di Cas-  0.40  No data              1           9    3.939 0.971     
     asco, Italy     2.9            USNO                                         
B92                                             1          22    0.142 0.044     

C40  Kuban State Un.  0.51  No data             3         106    0.185 0.249     
     Russia           3.1             UCAC                                       
C51  WISE,                 No data           1213       13386    0.512 0.612     
     USA                                                                         
D20  Zadko Obs.      1.0   23 x 23'             2          58    0.263 0.294     
     Australia       4.0            USNO                                         
D29  Purple Mount.   1.0   2x2 deg  1.7      400        3789    0.378 0.386     
     Obs., China                                                                 
E12                                             1           7    0.132 0.131     

F51  Pan-STARRS 1,   1.8   No data           1740       10847    0.126 0.103     
     USA                            2MASS                                        
G52                                             2          12    0.598 0.673     

G68  Sierra Stars    0.61 20 x 20'   0.4       1           8    0.473 0.368     
     Obs., USA       6.1            USNO                                         
G69  Thousand        0.30 25 x 25'   1.8       6          63    0.271 0.423     
     Oaks, U.S.A.    2.9            UCAC                                         
G92  Jarnac Obs.     0.35  No data            237        1571    0.514 0.510     
     U.S.A.          0.70           USNO                                         
G96  Mt. Lemmon      0.6  2.8x2.8 deg        4406       38591    0.256 0.179     
     Surv., USA      1.1            UCAC                                         
G98  Calvin-Rehoboth 0.41  22 x 14'  0.6        2          37    0.262 0.238     
     Obs., USA       3.4            USNO                                         
H10  Tzec Maun Obs.  0.36  No data       [     18         239    0.257 0.179     
     U.S.A.          1.2            USNO                                         
H15  ISON-NM Obs.,   0.45  No data            119         952    0.252 0.270     
     Russia          1.2            UCAC                                         
H23  Pear Tree      0.25   No data              1           6    0.284 0.333     
     Obs., U.S.A.   1.3             USNO                                         
I13  Washington D.C. 0.25  17 x 17'   2.0      76         410    0.321 0.284     
     USA             0.5             UCAC                                        
I15  Wishing Star    0.35  No data              1           6    3.628 1.626     
     Obs., USA       3.5             USNO                                        
I27                                             3          25    0.167 0.165     

I35  Sidoli,         0.18  No data              2          12    0.084 0.168     
     Argentina       0.5            UCAC                                         
I85  Las Negras      0.20  No data              3          22    0.348 0.151     
     Spain                          UCAC                                         
I86  Observat. UCM,  0.30  No data              4          28    0.160 0.280     
     Spain           3.0            UCAC                                         
J14  La Corte      0.11   No data               5          20    0.231 0.268     
     Spain         0.45                                                          
J75  OAM Obs. La   0.35   No data        [    938        6234    0.348 0.316     
     Sagra, Spain  2.1             UCAC                                          
J93   Mount Tuffley   0.25  21 x 16'   1.7      3          24    1.465 0.784     
      Obs., England   1.4             USNO                                       
J95   Great Shefford, 0.30  25 x 25'   1.5      1           7    0.058 0.081     
      England         1.9             USNO                                       

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