Asteroid-Asteroid Appulses - 2021 October


All dates and times are Universal Time
Positions are geocentric J2000 and include planetary perturbations and proper motion
The first asteroid in the pair is the brighter of the two
Separations are in arcseconds, Position Angle is from the brighter asteroid to the fainter
Calculations by Brian D. Warner
 
Asteroid < mag 16; Elong from Sun > 45

Ast 1:   Asteroid 1 Number
Name 1:  Asteroid 1 Name
Ast 2:   Asteroid 2 Number
Name 2:  Asteroid 2 Name
RA:      Asteroid 1 RA
Dec:     Asteroid 1 Declination
Mag 1:   Asteroid 1 V magnitude
Mag 2:   Asteroid 2 V magnitude
Sep:     Separation, arcsec
PA:      Position Angle, Ast 1 to Ast 2
         0 = North, 90 = East, 180 = South, 270 = West
SE:      Angular separation between Sun and Ast 1
ME:      Angular separation between Moon and Ast 1
MP:      Moon Phase
         0 = New, 0.5 = Quarter, 1 = Full. + = Waxing; – = Waning

Date    UT     Ast 1   Name 1                 Ast 2   Name 2                    RA           Dec      Mag1  Mag2  Sep  PA   SE   ME     MP  
-----------------------------------------------------------------------------------------------------------------------------------------------
10/01  08:11      167  Urda                     8611  Judithgoldhaber          00 24.65     +01 20.3  12.9  15.2  614   55  100  118  -0.284
10/01  17:42      732  Tjilaki                 95696  2002 JU75                00 28.20     -01 39.7  13.7  15.6  422   55   97  123  -0.248
10/02  05:09      292  Ludovica                  859  Bouzareah                08 34.72     +30 46.6  15.3  15.6  273  173  115   13  -0.207
10/03  09:26     1159  Granada                  5247  Krylov                   01 38.19     +23 44.8  14.9  15.9  464  258  122  117  -0.116
10/03  19:00      172  Baucis                   1132  Hollandia                17 13.95     -29 52.9  13.4  15.5  474   33   59  105  -0.090
10/03  19:49     5649  Donnashirley             4922  Leshin                   00 46.71     +15 13.5  15.4  15.6  897   60  114  137  -0.087
10/04  07:57        5  Astraea                  1246  Chaka                    17 56.58     -20 32.5  12.7  15.1  858  145   70  106  -0.058
10/04  13:16     1949  Messina                  1940  Whipple                  00 16.58     +12 01.1  15.1  15.5   92  291  111  154  -0.047
10/05  01:33      877  Walkure                 84053  2002 PS71                01 05.86     -01 30.7  13.1  16.0  378   61   97  159  -0.026
10/05  17:12     1508  Kemi                     4028  Pancratz                 00 48.03     +03 42.7  14.7  15.7  590   50  103  170  -0.008
10/06  12:36      552  Sigelinde                1233  Kobresia                 02 14.98     +22 49.4  14.8  15.5  701  196  120  152   0.001
10/06  19:45     2957  Tatsuo                   5649  Donnashirley             00 40.92     +16 10.8  15.0  15.4  147   57  115  165   0.003
10/07  00:27     3444  Stepanian                1233  Kobresia                 02 14.35     +22 37.1  15.1  15.5   13  108  120  159   0.006
10/08  02:11      540  Rosamunde                 791  Ani                      08 26.88     +13 53.6  15.4  15.7  732  206   98   92   0.039
10/08  12:01       25  Phocaea                  4039  Souseki                  01 36.03     +18 59.9  10.3  15.8  746  267  117  163   0.060
10/08  18:18      552  Sigelinde                3444  Stepanian                02 13.49     +22 42.6  14.7  15.1  267  267  120  167   0.075
10/09  03:06      782  Montefiore              12923  Zephyr                   21 01.05     -24 11.3  15.4  14.9  458  355   73   79   0.100
10/10  08:17      796  Sarita                    793  Arizona                  03 50.01     +23 53.7  11.7  14.2  310  268  118  170   0.202
10/10  17:59     9292  1982 UE2                 3709  Polypoites               01 10.74     +02 42.8  15.2  15.8  670  234  101  121   0.242
10/11  09:41     1960  Guisan                  15560  2000 GR24                01 32.60     +09 41.8  15.4  15.9  334   63  108  120   0.310
10/11  14:22       98  Ianthe                    373  Melusina                 09 07.76     +30 36.1  13.8  15.4  170   20  114  137   0.331
10/12  03:19       64  Angelina                 2378  Pannekoek                23 06.17     -04 14.7  12.2  15.5  659   68   95   70   0.391
10/12  04:06      758  Mancunia                  847  Agnia                    17 35.28     -22 41.1  14.9  15.9  625  166   67   13   0.395
10/13  03:03      462  Eriphyla               134340  Pluto                    19 45.01     -23 05.1  14.5  15.1  540  350   71    5   0.503
10/13  13:26      264  Libussa                  4954  Eric                     19 26.60     -33 02.4  13.6  15.4  364  296   61   10   0.551
10/13  17:40     1047  Geisha                   1105  Fragaria                 21 30.63     -24 08.4  15.0  15.0  831  135   73   19   0.570
10/14  00:02     1098  Hakone                   1677  Tycho Brahe              02 26.35     +35 46.6  14.0  15.6  837  156  133  105   0.599
10/14  00:37     1469  Linzia                   5358  1992 QH                  22 35.56     -03 05.1  14.8  15.7  188  246   95   38   0.602
10/14  06:03      456  Abnoba                   1175  Margo                    18 10.80     -10 42.1  14.3  15.9   38  184   80   37   0.626
10/15  15:43      415  Palatia                   180  Garumna                  10 00.72     +12 12.3  14.3  15.2  229   88   94  174   0.765
10/16  21:05     2318  Lubarsky                 3532  Tracie                   02 36.04     +08 50.9  15.8  15.9  605   83  106   59   0.864
10/16  21:57      796  Sarita                   1804  Chebotarev               03 45.69     +25 33.8  11.5  16.0  712  259  120   80   0.866
10/18  01:45      648  Pippa                    7812  Billward                 00 45.23     +20 39.6  14.1  15.9  374  262  119   30   0.936
10/18  01:53     3277  Aaronson                 2790  Needham                  01 21.22     -06 02.7  14.6  15.3   86  220   92   22   0.936
10/18  04:43     4083  Jody                     6484  Barthibbs                03 14.52     -04 56.2  15.2  15.4  737   70   91   49   0.942
10/18  05:55      995  Sternberga               5167  Joeharms                 01 34.75     +16 30.8  12.8  15.8  606  247  115   32   0.944
10/18  08:54       34  Circe                     102  Miriam                   09 21.46     +10 37.4  13.8  15.1  474  193   94  139   0.950
10/18  11:51     3260  Vizbor                   5167  Joeharms                 01 34.75     +16 29.7  15.5  15.8  821  257  115   29   0.955
10/18  12:11      995  Sternberga               3260  Vizbor                   01 34.54     +16 27.6  12.8  15.5  206   55  115   29   0.956
10/18  19:10      200  Dynamene                  364  Isara                    10 02.46     +13 40.9  13.9  14.5   93  355   96  143   0.967
10/18  19:53      281  Lucretia                 1268  Libya                    07 21.13     +26 58.7  15.6  15.4  411  175  113  103   0.968
10/18  22:58      354  Eleonora                 1403  Idelsonia                19 48.39     -18 55.8  12.1  15.6  306  357   76   71   0.972
10/19  17:20       34  Circe                    1043  Beate                    09 23.41     +10 27.1  13.8  15.8  847  204   93  123   0.991
10/19  23:08      615  Roswitha                 9200  1993 FK21                00 08.06     +00 40.2  14.3  15.8  880   26  100   17   0.995
10/20  04:13       25  Phocaea                  3976  Lise                     01 26.21     +15 20.0  10.1  15.2  666   94  114   10   0.997
10/20  05:29      312  Pierretta                1508  Kemi                     00 25.96     +04 57.2  12.9  15.1  170  215  104   16   0.998
10/20  22:55      110  Lydia                    1575  Winifred                 02 16.88     +09 26.5  11.3  15.9  297  268  107    4  -0.997
10/21  00:35       89  Julia                     712  Boliviana                21 34.43     +02 06.1  10.2  12.7  504  270   99   67  -0.997
10/21  01:32      642  Clara                    6095  1991 UU                  01 26.57     +13 35.5  14.5  16.0  758  108  112   10  -0.996
10/21  20:10     1667  Pels                    19490  1998 HC150               01 43.44     +03 32.2  14.6  15.6  699  263  102   18  -0.984
10/21  21:19    43232  2000 AH178               3945  Gerasimenko              02 42.33     +17 13.3  16.0  15.9  463   65  114    3  -0.983
10/22  00:52       56  Melete                    655  Briseis                  05 14.04     +14 35.2  13.3  14.6  650  318  106   35  -0.980
10/22  03:10     1536  Pielinen                 1289  Kutaissi                 04 47.51     +20 45.1  15.2  15.4   98   11  113   27  -0.977
10/22  03:54        2  Pallas                   1762  Russell                  22 46.24     -08 42.6   9.3  15.8   38  103   90   66  -0.976
10/22  09:45     6854  Georgewest               5526  Kenzo                    03 46.83     +19 02.8  16.0  15.9  311  282  114   10  -0.969
10/22  11:35        6  Hebe                      462  Eriphyla                 19 54.31     -22 41.5   9.9  14.6   79  214   72  114  -0.966
10/23  10:08     2219  Mannucci                 3698  Manning                  02 51.57     +09 42.7  15.2  15.5  350  134  106   19  -0.927
10/23  21:23     4223  Shikoku                  2827  Vellamo                  02 17.14     +25 45.4  14.9  15.3  686   42  123   28  -0.903
10/24  02:40    16009  1999 CM8                 1141  Bohmia                   01 01.33     -02 53.8  14.6  15.3  660   61   96   57  -0.890
10/24  04:48     2535  Hameenlinna              9292  1982 UE2                 01 01.18     +03 19.2  15.2  15.7  617  289  102   55  -0.885
10/24  05:10       27  Euterpe                   740  Cantabia                 18 58.57     -23 30.4  12.5  15.3   87  150   69  147  -0.884
10/24  08:49    22449  Ottijeff                 3905  Doppler                  23 40.34     +12 11.1  15.5  15.6  527   54  111   72  -0.875
10/24  09:05      771  Libera                    655  Briseis                  05 12.91     +14 36.6  13.4  14.6  302   62  106   11  -0.874
10/24  19:12      849  Ara                      1477  Bonsdorffia              23 17.55     +15 27.2  12.8  15.7  162  240  114   81  -0.847
10/24  23:34      102  Miriam                   1043  Beate                    09 27.91     +09 49.4  15.1  15.8  179   82   93   62  -0.834
10/25  06:51      813  Baumeia                  1331  Solvejg                  01 34.45     +04 40.6  14.0  14.7  681   25  103   60  -0.813
10/25  10:36      771  Libera                     56  Melete                   05 13.11     +14 23.8  13.3  13.2  236  225  106   12  -0.801
10/25  12:23        1  Ceres                    1140  Crimea                   04 40.94     +16 17.7   7.9  13.7   52   79  109   17  -0.795
10/26  07:22      393  Lampetia                  434  Hungaria                 10 25.17     -03 02.7  15.0  15.9  850  187   79   65  -0.732
10/26  13:34       25  Phocaea                   642  Clara                    01 21.26     +13 19.2  10.3  14.6  723   86  112   74  -0.711
10/27  04:59     1115  Sabauda                   281  Lucretia                 07 32.63     +27 19.4  14.7  15.4  623  209  113    5  -0.654
10/27  17:14      206  Hersilia                  142  Polana                   10 15.07     +10 04.7  14.2  15.4  241   42   92   40  -0.607
10/27  22:59     2162  Anhui                    2219  Mannucci                 02 47.11     +09 40.8  14.6  15.1  809  119  106   73  -0.584
10/29  00:09      793  Arizona                  1804  Chebotarev               03 35.62     +25 21.5  13.8  15.7   68   79  120   70  -0.482
10/29  00:49     5185  Alerossi                 1440  Rostia                   02 32.75     +14 25.7  15.7  15.8  320  273  111   88  -0.479
10/29  03:57      604  Tekmessa                 2156  Kate                     22 40.56     -10 05.1  14.1  15.3  818  137   89  152  -0.466
10/29  10:56      284  Amalia                   4613  Mamoru                   08 01.58     +13 57.2  15.6  15.7  711  175   99   18  -0.437
10/29  17:03      444  Gyptis                   2109  Dhotel                   05 56.06     +11 42.4  12.4  16.0  104  101  102   50  -0.412
10/29  21:25     4083  Jody                     4063  Euforbo                  03 06.85     -06 32.4  15.1  15.5  860  306   90   98  -0.393
10/30  03:12       80  Sappho                    390  Alma                     21 29.94     -05 40.3  11.3  15.5  147  189   92  166  -0.369