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Дата изменения: Tue Dec 14 22:52:17 2010
Дата индексирования: Mon Oct 1 20:09:36 2012
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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 May, 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"     15          99    0.562 0.585     
      Uccle           2.1             GSC                                        
069  Baldone,         0.80  20 x 14'  0.6"      1           4    0.535 0.626     
      Riga, Latvia    2.4            USNO                                        
071   Bulgaria,       0.50  28 x 18'  1.1"      2          12    0.319 0.134     
      National Obs.   1.7             GSC                                        
106   Slovenia,       0.36  36 x 36'  2.0"     19          76    0.343 0.326     
      Crni vrh        2.4            USNO                                        
114   Zelenchukskaya  0.3   No data            51         252    0.388 0.435     
      Station,Russia  2.4            UCAC                                        
118   Slovakia,       0.57  14 x 10'  1.7"      4          14    0.128 0.230     
      Modra           3.3            USNO                                        
152   Lithuania       0.35  70 x 70'  4.1"      1           3    0.173 0.531     
      Moletai AO      1.2             GSC                                        
157   Italy,          0.20  18 x 12'  1.4"      2           6    0.138 0.236     
      Frasso Sabino   1.3            USNO                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"     12          39    0.231 0.292     
      martini         1.7             GSC                                        
175   Switzerland,    0.20  54 x 44'  2.4"      6         159    0.116 0.121     
      Bagnoud Obs.    2.0             GSC                                        
198   Germany,        0.24  12 x 9'   2.0       1           3    0.078 0.031     
      Wildberg        2.4            USNO                                        
204   Italy, Schia-   0.60  12 x 12'  1.4"      1           3    0.127 0.065     
      parelli Obs.    2.8            USNO                                        
212   Obs. La Dehesi- 0.26  No data             1           3    0.588 0.633     
      lla, Spain      2.6             GSC                                        
247   Australia,      0.80  No data             1           4    0.169 0.081     
      Roving Obs.     3.5                                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"    668        2778    0.212 0.221     
      Spacewatch II   4.7            USNO                                        
432   Australia,      0.20  No data             1           6    0.094 0.083     
      Boambee         1.0             ACT                                        
448   USA, Desert     0.30  21 x 21'  2.4"     20          91    0.575 0.260     
      Moon Observat.  2.0            USNO                                        
461   Hungary, JATE   0.60  28 x 19'  1.1"      8          25    0.116 0.261     
      Asteroid Surv.  1.8            USNO                                        
467   New Zealand,    0.50  No data             1           3    0.119 0.118     
      Auckland Obs.   3.2            USNO                                        
510   Siegen,         0.30  No data             1           6    0.208 0.234     
      Germany         1.5            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      2          18    0.434 0.493     
      Ondrejov        2.3            USNO                                        
568   USA,            2.24  18 x 18'  0.4"      2           6    0.025 0.072     
      Mauna Kea       22.0           USNO                                        
585   Kiev comet sta- 0.70  No data             2          16    0.154 0.146     
      tion, Ukraine   2.8            USNO                                        
621   Germany, Ber-   0.60  11 x 10'  1.2"     37         155    0.300 0.318     
      gisch Gladbach  3.1            USNO                                        
628   Germany,        0.20  18 x 12'  2.4"      1          12    0.239 0.109     
      Mulheim-Ruhr    1.2             GSC                                        
673   USA, Table      0.61  22 x 22'  0.3"      5          18    0.073 0.161     
      Mountain        9.0             ACT                                        
691   USA,            0.88 390 x 30'  1.1"   3258       22536    0.334 0.317     
      Spacewatch      4.6            USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  15311       79939    0.596 0.548     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  11921       78658    0.505 0.529     
      Lincoln Lab.    2.2            USNO                                        
735   USA,            0.46  No data             4          16    0.303 0.326     
      George Obs.                    USNO                                        
809   ESO             var.  No data   DSS       5          44    0.345 0.491     
                                     USNO                                        
834   Argentina,      0.25  No data             1           3    0.278 0.160     
      AAAA            1.6            USNO                                        
844   Uruguay,        0.35  28 x 28'  3.3"      1           6    0.228 0.376     
      Los Molinos     2.2             GSC                                        
850   USA, Cordell-   0.30  No data             1           3    0.554 0.264     
      Lorenz Obs.     1.7             GSC                                        
926   USA, Tenagra    0.50  No data            35         108    0.594 0.341     
      II Observat.    5.0             GSC                                        
A06   Mataro,         0.25  No data             2           6    0.107 0.106     
      Spain           1.6             UCAC                                       
A50   Andrushivka,    0.60  23 x 23'   1.4    277         915    0.552 0.526     
      Ukraine         4.5             USNO                                       
A53   Peschiera del   0.25  12 x 9'    1.0      2           7    0.339 0.350     
      Garda, Italy    2.5             USNO                                       
A77   Obs. Chante-    0.20  27 x 20'   2.1     50         153    0.474 0.339     
      Perdrix,France  1.86            USNO                                       
A79   Zvezdno Obsht.  0.25  18 x 14'   1.4     21          77    0.483 0.466     
      Obs.,Bulgaria   1.2             USNO                                       
B01   Taunus Obs.,    0.6   62 x 42'   1.9     15          62    0.449 0.309     
      Germany         2.0             USNO                                       
B06   Montseny Astr.  0.18  No data             1           7    0.442 1.052     
      Obs., Spain     1.1             USNO                                       
B12   Koschny Obs.,   0.40  44 x 44'   1.3      1           4    0.046 0.065     
      Netherlands     4.0             USNO                                       
B19   Obs., Mataro    0.15  No data             2           6    0.167 0.146     
      Spain                            GSC                                       
B33   Libbiano Obs., 0.5    No data             5          15    0.196 0.143     
      Italy          4.0              USNO                                       
B37   Obs. Barcelona, 0.51  No data             1           3    0.091 0.087     
      Spain           2.0             USNO                                       
B67   Stern. Mirast., 0.90  No data             3           9    0.205 0.269     
      Switzerland.    6.0             USNO                                       
B70   Sant Celoni,    0.20  No data             1           6    0.322 0.273     
      Spain           0.9             USNO                                       
B92                                             2          36    0.171 0.121     

B96   Brixiis Obs.,   0.28  15 x 10'  1.21      5          34    0.471 0.508     
      Belgium         2.8             USNO                                       
C10                                             1           3    0.202 0.311     

C51                                         12040      217389    0.505 0.616     

D20   Zadko Obs.,     1.0   23 x 24'   0.7      2           8    0.353 0.246     
      Australia       4.0             USNO                                       
D21   Shenton Park,   0.25  No data             4          15    0.625 0.801     
      Australia       2.5             USNO                                       
D29   Purple Mount.,  1.04 120 x 120'  1.7   2244        9346    0.523 0.366     
      China           1.8             UCAC                                       
D90   RAS Observ.,    0.31  No data             6          18    0.181 0.482     
      Japan           2.9             UCAC                                       
D96                                            42         140    0.347 0.265     

E12   Siding Spring   0.5   No data          8121       43046    0.479 0.439     
     Surv.,Australia                  UCAC                                       
E85   Farm Cove,      0.35  14 x 9'    0.5      5          15    0.190 0.134     
      New Zealand     3.5             UCAC                                       
F65   Haleakala-      2.0    5 x 5'    0.2      1           3    0.091 0.269     
      Faulkes, Wales  20.0            USNO                                       
G56   Walnut Creek,   0.28  No data             1           3    0.580 0.613     
      USA             1.5             USNO                                       
G68   Sierra Stars    0.61  20 x 20'   0.8     11          46    0.407 0.399     
      Obs., USA       6.0          GSC-ACT                                       
G69   Thousand Oaks,  0.30  25 x 25'   1.8     17         171    0.235 0.254     
      U.S.A.          3.0             UCAC                                       
G89   Kachina Obs.,   0.36  21 x 21'   1.2      1           3    0.840 0.191     
      Flagstaff,USA   4.0             UCAC                                       
G92   Jarnac Obser.   0.35  No data           529        1935    0.560 0.561     
      U.S.A.          f/2             USNO                                       
G96   Mt. Lemmon      1.5   66 x 66'   1.0  19552       92572    0.274 0.200     
      Survey, U.S.A.  f/2             UCAC                                       
G98   Calvin-Rehob.   0.41  22 x 14'   0.6     16          89    0.296 0.318     
      Obs., U.S.A.    3.4             USNO                                       
H06   New Mexico Ski- 0.25  56 x 37'   2.2      3          11    0.353 0.400     
      es Obs., Germ.  0.8             UCAC                                       
H10   Tzec Maun Obs., var.  No data            22         106    0.387 0.276     
      U.S.A.                          USNO                                       
H11   Rodeo, USA      0.61  20 x 20'   0.6     24         103    0.302 0.324     
                      4.8             USNO                                       
H15                                             3          21    0.588 0.128     

H21                                             9          50    0.194 0.282     

H23   Pear Tree,      0.25  No data             3           9    0.126 0.200     
      USA             1.4             USNO                                       
H26   Doc Greiner     0.40  No data             3           9    0.394 0.310     
      Res.Obs., USA   3.2             UCAC                                       
H47   Vicksburg,      0.3   No data             7          23    0.352 0.193     
      U.S.A.                          USNO                                       
H82   CBA-NOVAC       0.66  No data             9          27    0.334 0.424     
      Obs., U.S.A.    1.8             UCAC                                       
I13   Washington      0.25  17 x 17'     2      4          14    0.154 0.163     
      DC, U.S.A.      5.0             UCAC                                       
I19   Tanti,          0.28  No data             5          15    0.219 0.230     
      Argentina       2.8             UCAC                                       
I20   Rio Cuarto,     0.15  22 x 17'   2.1      5          17    0.220 0.195     
      Argentina       0.8             UCAC                                       
I32   Obs. Beta Orio- 0.25  17 x 12'   1.4      1           3    0.263 0.272     
      nis             1.4             UCAC                                       
I38   Obs. Los Alg.   0.30  No data             1          12    0.097 0.114     
      Salto, Uruguay  3.0                                                        
I94                                             2           6    0.137 0.125     

I95                                            15         111    0.152 0.203     

I99                                             2           6    0.422 0.128     

J04   ESA Optical St. 1.0   No data             1           3    0.171 0.089     
      The Netherlands 4.4             UCAC                                       
J07   Obs. SPAG Monf- 0.25  No data             1           4    0.118 0.095     
      rague, Spain    1.0             CMC                                        
J19   El Maestrat,    0.15  29 x 22    2.3      1           8    0.133 0.205     
      Spain           0.75            USNO                                       
J24   Obs. Altamira   0.4   31 x 25'   1.4      9          27    0.634 0.305     
      Spain           4.0             USNO                                       
J26   The Spaceguard  0.36  14 x 10'   1.1      5          15    0.229 0.175     
      Centre, Wales   2.3             USNO                                       
J28   Ja\'en,         0.20  11 x 8'    0.9      2           6    0.087 0.109     
      Spain           2.0              CMC                                       
J36   Obs. El Olivo,  0.25  No data             1           3    0.061 0.406     
      Illana, Spain   0.76            UCAC                                       
J38   La Vara,        0.26  17 x 17'     2      1           3    0.178 0.071     
      Spain           2.0             USNO                                       
J40   Malaga,         0.20  17 x 12'   1.5      2           9    0.193 0.201     
      Spain           1.0             USNO                                       
J47   Obs. Nazaret,   0.20  No data             1           3    0.081 0.093     
      Spain           1.3             UCAC                                       
J51   Obs. Atlante,   0.2   42 x 28'   1.5      4          12    0.227 0.248     
      Tenerife,Spain  1.8             USNO                                       
J53   Posadas,        0.23  No data             2           6    0.711 0.352     
      Spain           1.2            UCAC                                        
J75   OAM Obs., La    0.35  No data          4950       17454    0.405 0.357     
      Sagra, Spain    f/6             UCAC                                       
J87   La Canada,      0.30  16 x 16'   1.4      1           3    0.075 0.059     
      Spain           1.2             USNO                                       
J93   Mount Tuffley   0.25  21 x 16'   1.7      3           9    0.690 0.188     
      Obs., England   1.4             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 May, 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"      4          45    0.593 0.584     
      Uccle           2.1             GSC                                        
114   Zelenchukskaya  0.3   No data             4          37    0.570 0.401     
      Station,Russia  2.4            UCAC                                        
160   Italy, Castel-  0.25  14 x 9'   2.2"      1           6    0.271 0.157     
      martini         1.7             GSC                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"     90         846    0.276 0.204     
      Spacewatch II   4.7            USNO                                        
432   Australia,      0.20  No data             1           6    0.087 0.077     
      Boambee         1.0             ACT                                        
448   USA, Desert     0.30  21 x 21'  2.4"      5          43    0.522 0.277     
      Moon Observat.  2.0            USNO                                        
510   Siegen,         0.30  No data             1           6    0.204 0.215     
      Germany         1.5            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      2          18    0.473 0.566     
      Ondrejov        2.3            USNO                                        
621   Germany, Ber-   0.60  11 x 10'  1.2"      4          28    0.396 0.351     
      gisch Gladbach  3.1            USNO                                        
628   Germany,        0.20  18 x 12'  2.4"      1          12    0.237 0.101     
      Mulheim-Ruhr    1.2             GSC                                        
673   USA, Table      0.61  22 x 22'  0.3"     13          55    0.092 0.135     
      Mountain        9.0             ACT                                        
691   USA,            0.88 390 x 30'  1.1"   1963       18627    0.345 0.324     
      Spacewatch      4.6            USNO                                        
703   USA, Catalina   0.41 175 x 175' 2.6"   3859       33643    0.587 0.566     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"   4841       48785    0.553 0.568     
      Lincoln Lab.    2.2            USNO                                        
809   ESO             var.  No data   DSS       4          39    0.346 0.466     
                                     USNO                                        
844   Uruguay,        0.35  28 x 28'  3.3"      1           8    0.469 0.361     
      Los Molinos     2.2             GSC                                        
900   Japan,          0.25  No data             3          16    0.133 0.281     
      Moriyama        1.6             GSC                                        
926   USA, Tenagra    0.50  No data             1           6    0.234 0.203     
      II Observat.    5.0             GSC                                        
A50   Andrushivka,    0.60  23 x 23'   1.4     22         158    0.581 0.607     
      Ukraine         4.5             USNO                                       
A77   Obs. Chante-    0.20  27 x 20'   2.1      1           6    0.800 0.162     
      Perdrix,France  1.86            USNO                                       
A79   Zvezdno Obsht.  0.25  18 x 14'   1.4      2          13    0.284 0.451     
      Obs.,Bulgaria   1.2             USNO                                       
B01   Taunus Obs.,    0.6   62 x 42'   1.9      2          15    0.483 0.311     
      Germany         2.0             USNO                                       
B70   Sant Celoni,    0.20  No data             1           6    0.290 0.277     
      Spain           0.9             USNO                                       
B92                                             1          26    0.118 0.077     

C24                                             5          20    0.353 0.282     

C51                                         10735      135837    0.530 0.634     

D20   Zadko Obs.,     1.0   23 x 24'   0.7      1           4    0.173 0.128     
      Australia       4.0             USNO                                       
D29   Purple Mount.,  1.04 120 x 120'  1.7     42         314    0.693 0.385     
      China           1.8             UCAC                                       
D90   RAS Observ.,    0.31  No data             1           5    0.311 0.852     
      Japan           2.9             UCAC                                       
D96                                             2           8    0.649 0.274     

E12   Siding Spring   0.5   No data          2280       20219    0.458 0.429     
     Surv.,Australia                  UCAC                                       
G68   Sierra Stars    0.61  20 x 20'   0.8      2          12    0.308 0.219     
      Obs., USA       6.0          GSC-ACT                                       
G69   Thousand Oaks,  0.30  25 x 25'   1.8      7         141    0.250 0.295     
      U.S.A.          3.0             UCAC                                       
G92   Jarnac Obser.   0.35  No data            95         624    0.589 0.634     
      U.S.A.          f/2             USNO                                       
G96   Mt. Lemmon      1.5   66 x 66'   1.0   3061       25592    0.277 0.209     
      Survey, U.S.A.  f/2             UCAC                                       
H10   Tzec Maun Obs., var.  No data             9          67    0.262 0.259     
      U.S.A.                          USNO                                       
H11   Rodeo, USA      0.61  20 x 20'   0.6      2          20    0.276 0.207     
                      4.8             USNO                                       
H15                                             3          21    0.602 0.261     

H21                                             2          26    0.254 0.445     

I13   Washington      0.25  17 x 17'     2     26         110    0.448 0.457     
      DC, U.S.A.      5.0             UCAC                                       
I25                                             7          44    0.284 0.207     

I38   Obs. Los Alg.   0.30  No data             1          12    0.141 0.201     
      Salto, Uruguay  3.0                                                        
I94                                             2          10    0.142 0.271     

I95                                            15         111    0.254 0.761     

J14   La Corte, Cana- 0.11  42 x 31'   3.8      4          16    0.314 0.422     
      ry Isl., Spain  0.4             USNO                                       
J40   Malaga,         0.20  17 x 12'   1.5      1           6    0.211 0.139     
      Spain           1.0             USNO                                       
J75   OAM Obs., La    0.35  No data           550        3579    0.371 0.315     
      Sagra, Spain    f/6             UCAC                                       

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