Asteroid-Asteroid Appulses - 2023 February


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
02/01  14:33      326  Tamara                    255  Oppavia                  16 39.42     -27 29.2  13.8  15.9  266  221   60  165   0.854
02/01  23:33       48  Doris                      65  Cybele                   00 43.49     +02 07.6  13.1  13.5  195  167  101   81   0.878
02/02  05:44     1078  Mentha                    902  Probitas                 08 13.05     +27 55.5  13.5  15.4  373  101  113   25   0.893
02/02  10:51      638  Moira                     560  Delila                   03 48.27     +15 51.4  15.6  15.4  298  150  111   40   0.905
02/02  12:06      179  Klytaemnestra          367789  2011 AG5                 12 08.47     -11 28.4  13.7  14.4  487   15   70   89   0.908
02/02  14:00     1016  Anitra                   1437  Diomedes                 07 21.48     +32 34.8  14.5  15.3  189  167  119   10   0.912
02/03  04:32      344  Desiderata               2034  Bernoulli                04 06.15     +33 35.3  14.1  15.8  103  182  127   40   0.941
02/03  10:28     2651  Karen                    3032  Evans                    09 03.37     +20 18.5  15.4  15.8   84  268  104   23   0.952
02/03  20:49      978  Aidamina                 1367  Nongoma                  09 03.05     -12 30.5  15.4  15.6  744  315   71   43   0.967
02/04  03:03      846  Lipperta                 1477  Bonsdorffia              09 44.11     +13 16.2  15.0  15.3  136  303   96   27   0.975
02/05  18:34      404  Arsinoe                   560  Delila                   03 50.84     +16 01.3  14.5  15.4  492  348  111   78  -0.997
02/05  22:27    97034  1999 UK7                 1424  Sundmania                11 56.64     +11 47.2  15.2  15.3  545  282   93   36  -0.997
02/06  07:56     1671  Chaika                   1352  Wawel                    09 37.88     +09 44.0  14.8  15.1  428   50   92    9  -0.994
02/06  07:59      277  Elvira                    770  Bali                     01 13.99     +08 03.5  15.4  15.2   21  327  107  123  -0.994
02/06  12:05      401  Ottilia                   746  Marlu                    11 59.20     +06 33.6  14.8  15.5  338  318   88   32  -0.992
02/07  05:47      788  Hohensteina              1727  Mette                    05 08.70     +05 32.8  14.5  15.1  618  113   97   80  -0.977
02/07  06:34      461  Saskia                   1477  Bonsdorffia              09 40.81     +13 15.3  14.2  15.2   12  119   96   13  -0.976
02/07  23:06      186  Celuta                    953  Painleva                 12 23.13     +06 52.6  13.4  15.0  317  144   88   20  -0.953
02/10  12:57      868  Lova                   138978  2001 CD32                09 44.57     +17 52.9  13.9  15.7  777  135  100   52  -0.799
02/10  15:38   138978  2001 CD32                3912  Troja                    09 44.59     +17 36.9  15.7  16.0  554  135  100   53  -0.790
02/10  16:36      183  Istria                   1075  Helina                   11 53.17     +15 52.8  14.1  15.6  393   82   97   27  -0.787
02/11  01:44     3895  Earhart                 29934  1999 JL46                08 34.74     +05 01.3  14.1  15.8    7  260   89   72  -0.755
02/11  14:20     1016  Anitra                    858  El Djezair               07 15.37     +32 02.3  14.8  15.0  350  250  119  101  -0.708
02/11  23:11      544  Jetta                    2544  Gubarev                  07 44.55     +20 08.3  14.6  15.0  710  120  106   98  -0.674
02/12  20:38      573  Recha                     609  Fulvia                   11 29.25     +03 04.7  14.6  15.1  190  304   84   52  -0.584
02/13  08:54     3895  Earhart                  1023  Thomana                  08 32.97     +05 55.4  14.1  14.8  145   87   90  101  -0.530
02/13  22:33      376  Geometria                1297  Quadea                   06 13.96     +24 55.0  13.9  15.8   74  204  114  145  -0.469
02/14  02:31     1007  Pawlowia               138978  2001 CD32                09 25.71     +14 07.3  15.2  15.9  240  134   97  101  -0.451
02/14  08:28      128  Nemesis                   799  Gudula                   01 09.50     +03 45.6  12.9  15.6  636  109  102  133  -0.424
02/16  00:20     2988  Korhonen                 2218  Wotho                    10 26.56     +28 34.7  15.4  15.6   87  252  110  119  -0.247
02/16  03:03     1911  Schubart                 3412  Kafka                    09 26.50     +13 35.9  14.9  15.8  220  185   96  129  -0.236
02/16  17:30      370  Modestia                 3816  Chugainov                10 48.54     -02 28.5  14.2  14.9  848  273   79  112  -0.178
02/17  03:38      914  Palisana                 1765  Wrubel                   18 13.12     -25 36.3  13.8  15.9   88  310   66   11  -0.142
02/17  11:44       64  Angelina                  468  Lina                     06 27.09     +23 44.3  11.6  15.2  406   15  112  167  -0.114
02/17  19:53      147  Protogeneia              1833  Shmakova                 09 52.88     +09 56.8  13.2  15.8  449  255   92  146  -0.090
02/18  07:09    37586  1991 BP2                29934  1999 JL46                08 30.26     +05 56.4  15.5  16.0  373  121   90  161  -0.060
02/18  15:34      208  Lacrimosa               37638  1993 VB                  03 51.44     +22 01.2  14.6  15.7  341  327  116  114  -0.041
02/19  01:53     1268  Libya                    2616  Lesya                    11 26.69     +04 14.3  14.6  15.7  192   41   85  142  -0.023
02/19  23:02      349  Dembowska                 164  Eva                      04 10.64     +28 37.9  11.3  13.3  169  114  122  100  -0.002
02/20  00:03     4502  Elizabethann              841  Arabella                 12 16.21     -01 07.3  15.5  15.8   10  295   80  143  -0.002
02/20  14:26      514  Armida                    901  Brunsia                  10 27.25     +04 05.8  13.6  15.3  452   21   86  170   0.003
02/21  03:51      328  Gudrun                   5489  Oberkochen               09 23.24     +28 57.4  13.1  15.9  163   98  112  149   0.013
02/21  15:18      688  Melanie                  1317  Silvretta                12 45.40     -02 36.6  15.5  15.7   65  121   79  160   0.028
02/21  19:25     2847  Parvati                  1298  Nocturna                 10 14.87     +06 07.8  15.2  16.0  760   29   88  158   0.035
02/22  08:04      676  Melitta                   856  Backlunda                17 56.87     -11 58.0  15.4  15.5  604  190   78   93   0.062
02/22  20:09       80  Sappho                   1199  Geldonia                 09 18.29     +01 59.6  11.9  14.6  215  221   85  130   0.093
02/22  23:55     2272  Montezuma                 999  Zachia                   11 41.80     -08 20.0  15.5  15.8  886  274   73  163   0.103
02/23  02:56      223  Rosa                      625  Xenia                    08 53.49     +20 31.3  14.0  14.9  228  251  104  117   0.112
02/24  09:40      665  Sabine                   1967  Menzel                   05 50.82     +28 10.1  14.8  15.8  774  165  118   58   0.218
02/25  06:12      532  Herculina                1105  Fragaria                 04 20.00     +15 07.5  11.2  15.9  526  268  109   25   0.298
02/25  08:06    34036  2000 OX27                2839  Annette                  09 37.76     +22 58.9  15.1  15.7  721  292  105   96   0.306
02/25  08:46      774  Armor                    1186  Turnera                  16 42.04     -24 09.9  14.2  15.7  704  147   63  151   0.308
02/25  12:23      393  Lampetia                  146  Lucina                   17 21.23     -17 25.1  13.1  13.6  860  136   71  144   0.323
02/26  08:29       87  Sylvia                    800  Kressmannia              19 10.15     -25 36.8  13.3  15.8  164  346   68  131   0.407
02/27  06:18     4486  Mithra                   5849  Bhanji                   09 59.21     +23 44.0  14.9  15.8  266   34  106   76   0.497
02/27  15:09    37638  1993 VB                   652  Jubilatrix               08 51.98     +36 26.7  14.6  15.4  565  191  120   54   0.534
02/27  16:15       52  Europa                    533  Sara                     17 53.49     -17 32.9  12.8  15.5  439  163   73  162   0.538