Asteroid-Asteroid Appulses - 2021 June


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
06/01  23:02     1292  Luce                     3353  Jarvis                   15 20.55     -20 16.7  14.9  14.9  584   89   64  104  -0.533
06/02  00:21       30  Urania                  12194  1979 KO1                 17 44.73     -25 53.9  11.0  15.5  166  298   64   72  -0.527
06/02  01:11     1142  Aetolia                  1155  Aenna                    11 57.44     +02 35.0  15.6  15.8  379  232   84  160  -0.524
06/02  03:47     6916  Lewispearce              2089  Cetacea                  22 01.58     -19 03.0  15.8  16.0   39   74   79   14  -0.512
06/02  06:58      901  Brunsia                   732  Tjilaki                  23 56.23     +02 49.9  15.4  15.7  236  143  102   20  -0.499
06/02  13:01     3116  Goodricke                 782  Montefiore               21 47.05     -17 53.3  15.9  15.4  217  349   80   22  -0.473
06/02  18:09      303  Josephina                 249  Ilse                     00 42.77     +05 56.3  14.9  15.7  865  328  105   25  -0.451
06/03  03:51     1269  Rollandia                2478  Tokai                    17 09.20     -19 46.0  14.3  15.0  509   25   69   95  -0.411
06/05  07:55     2017  Wesson                  12225  Yanfernandez             18 16.62     -13 24.9  14.8  15.7  483   63   78  106  -0.217
06/06  10:50    12008  Kandrup                  2052  Tamriko                  20 14.23     -07 22.0  13.8  15.9  819   82   88   89  -0.136
06/07  04:40       10  Hygiea                    313  Chaldaea                 09 07.39     +13 51.9  11.5  13.5  540  179   97   94  -0.091
06/07  07:45     3483  Svetlov                  6685  Boitsov                  17 11.81     -15 18.0  15.6  15.8  759  117   73  144  -0.084
06/07  19:03     8748  1998 FV113               2697  Albina                   16 44.60     -23 45.0  15.9  16.0   28  217   64  155  -0.061
06/07  21:20      788  Hohensteina               279  Thule                    01 16.13     +06 09.2  15.2  15.7  603  195  105   30  -0.056
06/08  00:04     1246  Chaka                    2632  Guizhou                  17 28.09     -37 36.8  13.9  15.8  472   73   52  144  -0.051
06/08  04:01       94  Aurora                    442  Eichsfeldia              09 40.82     +17 01.4  13.7  14.9  414  181   99   89  -0.045
06/08  11:31     1013  Tombecka                  601  Nerthus                  11 10.06     +09 26.1  14.9  15.9    2  241   91  109  -0.033
06/08  21:55     2670  Chuvashia                4733  ORO                      17 30.05     -28 49.3  15.9  15.9  228  133   61  157  -0.020
06/09  00:32      505  Cava                     1113  Katja                    21 26.74     -21 34.1  13.9  15.1  782  235   76  105  -0.017
06/09  02:20       40  Harmonia                  359  Georgia                  00 03.95     -03 35.3  11.7  14.1  368   47   96   64  -0.015
06/09  04:22     5560  Amytis                  16028  1999 DC6                 17 06.89     -23 29.5  15.4  15.8  764   91   65  167  -0.013
06/10  02:35     1308  Halleria                  520  Franziska                15 38.00     -27 36.7  15.2  15.6  397  106   58  162   0.000
06/10  08:23      556  Phyllis                   576  Emanuela                 08 27.36     +16 29.8  14.6  16.0  166  193  101   47   0.000
06/10  16:56       12  Victoria                 1605  Milankovitch             20 40.57     -06 26.0   9.9  15.6  228  308   90  131   0.001
06/10  18:03     2452  Lyot                    15779  Scottroberts             17 18.12     -40 31.6  15.7  16.0  338   69   49  164   0.001
06/11  08:36     2083  Smither                  1711  Sandrine                 19 11.45     -12 55.3  15.4  15.7   75  247   80  160   0.008
06/11  14:01    13832  1999 XR13                5488  Kiyosato                 15 37.26     -09 58.3  15.4  15.9  159   80   75  140   0.013
06/13  23:45     3495  Colchagua                5426  Sharp                    17 53.55     -21 11.9  15.7  15.8   32  301   69  145   0.118
06/14  02:21      320  Katharina              140158  2001 SX169               20 00.28     -07 54.3  15.5  15.9  271  329   87  163   0.125
06/14  02:29     1434  Margot                   2107  Ilmari                   19 43.36     -09 17.3  14.8  15.8  400  251   85  162   0.125
06/15  05:19      907  Rhoda                    1096  Reunerta                 02 16.51     +06 10.0  15.6  15.7  313  176  104  105   0.210
06/15  12:16     5985  1942 RJ                  1589  Fanatica                 19 32.70     -23 17.6  15.5  15.5  468  283   71  149   0.234
06/15  14:14      378  Holmia                   1328  Devota                   16 11.62     -17 45.9  14.4  15.8  752   33   69  101   0.242
06/15  21:32    11233  1999 JA82                5378  Ellyett                  17 35.40     -13 42.6  15.8  16.0  437   76   76  116   0.269
06/16  06:10       59  Elpis                     325  Heidelberga              00 32.17     +04 13.9  13.0  14.6  490   20  103  142   0.303
06/16  14:09      248  Lameia                   2779  Mary                     16 08.87     -20 10.7  13.3  15.9  749  108   66   88   0.336
06/17  02:27     1291  Phryne                   3919  Maryanning               16 23.18     -13 07.1  14.8  15.6  433  117   74   83   0.388
06/17  08:17       84  Klio                      264  Libussa                  19 59.63     -33 42.3  11.9  12.7  663  285   61  129   0.414
06/17  12:33       12  Victoria                  780  Armenia                  20 42.18     -05 12.6   9.7  13.9  786  111   91  139   0.433
06/17  13:41     1602  Indiana                  6358  Chertok                  17 12.40     -23 54.7  15.1  15.3  369  258   65   90   0.438
06/17  19:52     3116  Goodricke                2865  Laurel                   22 04.02     -17 45.9  15.6  15.6  648  202   80  154   0.466
06/18  08:55     4914  Pardina                  3282  Spencer Jones            18 20.05     -17 43.2  15.7  15.9  716  109   73   94   0.526
06/18  21:54      313  Chaldaea                  133  Cyrene                   09 32.33     +12 38.6  13.6  13.9  335  178   95   47   0.586
06/19  02:53    57036  2000 WV182              15779  Scottroberts             17 06.15     -38 30.9  15.7  15.9  333   94   50   71   0.610
06/19  07:56     2130  Evdokiya                10182  Junkobiwaki              17 00.52     -34 18.1  15.2  16.0  488  254   54   66   0.633
06/19  17:04       89  Julia                     727  Nipponia                 22 31.54     -09 44.3  10.6  14.2  723   88   89  137   0.674
06/19  22:52    11277  Ballard                  1255  Schilowa                 16 25.05     -18 12.8  15.2  15.3  334   86   68   45   0.700
06/20  00:42      293  Brasilia                  964  Subamara                 17 59.95     -34 46.5  14.5  15.5  892  293   56   68   0.709
06/20  11:08     4894  Ask                      5426  Sharp                    17 43.90     -22 57.2  14.5  15.7  236  290   67   57   0.754
06/20  13:30     1603  Neva                    14665  1999 CC5                 18 39.98     -15 38.0  14.9  15.3  697  273   76   69   0.764
06/20  19:21     2478  Tokai                    3483  Svetlov                  16 50.85     -18 43.5  15.3  15.8  143  294   69   39   0.788
06/21  00:06    10113  1992 PX2                 3395  Jitka                    17 55.66     -29 33.8  15.2  15.8    8  263   61   52   0.807
06/21  12:02      237  Coelestina                498  Tokio                    11 40.27     +12 20.4  14.6  14.8  471   35   93   54   0.851
06/21  13:36      159  Aemilia                 14196  1998 XH59                19 25.73     -17 42.0  13.5  15.1  107   65   76   65   0.857
06/22  21:46      902  Probitas                32497  2000 XF18                20 44.04     -27 27.4  15.6  16.0  617   84   69   61   0.950
06/23  05:26      608  Adolfine                 2078  Nanking                  19 47.64     -22 54.6  15.3  15.9  435   58   72   44   0.966
06/23  18:50       15  Eunomia                   611  Valeria                  09 17.74     +08 57.1  11.0  15.1  431  304   92  119   0.986
06/24  05:36       92  Undina                 134340  Pluto                    19 52.81     -22 37.6  11.2  15.0  602  327   72   31   0.996
06/25  03:45      524  Fidelio                  4649  Sumoto                   19 20.48     -31 12.1  13.9  15.6  540   82   62   11  -0.996
06/25  08:56     1224  Fantasia                 6011  Tozzi                    18 31.31     -19 01.6  14.4  15.8  542   47   73    8  -0.993
06/25  10:24   450263  2003 WD158               6780  Borodin                  18 51.67     -30 39.4  14.5  15.6  893  279   62    5  -0.992
06/26  14:53      214  Aschera                   468  Lina                     23 56.56     -00 45.7  14.4  14.6   11  173   98   59  -0.950
06/27  01:46     2007  McCuskey                  884  Priamus                  18 17.18     -28 45.0  14.8  14.9  165  346   62   33  -0.925
06/28  01:46      267  Tirza                     503  Evelyn                   16 16.22     -22 00.0  14.0  14.1  855  246   64   75  -0.855
06/28  23:57      807  Ceraskia                 3182  Shimanto                 18 29.69     -13 41.9  15.2  15.9  821   70   78   58  -0.777
06/29  03:24      361  Bononia                  5913  1990 BU                  18 29.30     -38 52.9  15.1  15.5  857   34   53   59  -0.764
06/29  04:51      313  Chaldaea                   76  Freia                    09 54.23     +11 29.4  13.7  14.1  181  184   94  169  -0.758
06/29  06:42     2844  Hess                    34817  Shiominemoto             20 14.65     -17 45.2  15.1  15.7  209   65   78   36  -0.751
06/29  07:52      169  Zelia                     670  Ottegebe                 01 20.21     +08 17.6  13.9  14.2  478   89  107   44  -0.747
06/29  14:49     4049  Noragal'                 3483  Svetlov                  16 38.99     -21 05.3  15.8  16.0  861  302   66   91  -0.720
06/29  16:43     8132  Vitginzburg              2383  Bradley                  17 23.52     -29 40.5  15.4  15.6  322  269   60   80  -0.712