Asteroid-Asteroid Appulses - 2020 April


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
04/01  13:38      708  Raphaela                  274  Philagoria               07 43.54     +23 56.8  15.4  15.4  518   40  110   10   0.517
04/01  15:05      378  Holmia                  16704  1995 ED8                 11 09.32     -03 39.1  14.4  15.6  534  125   78   66   0.524
04/02  09:51     5630  Billschaefer              964  Subamara                 13 44.75     -09 00.4  15.8  15.8  355  271   73   92   0.607
04/04  08:23     1304  Arosa                    1554  Yugoslavia               17 52.76     -16 05.4  14.3  16.0  216  286   74  125   0.804
04/05  16:09      937  Bethgea                  1189  Terentia                 20 32.40     -16 55.5  15.9  15.6  205  348   79  144   0.911
04/05  21:03     1157  Arabia                    613  Ginevra                  20 57.00     -23 50.6  15.5  15.6  240  329   73  145   0.925
04/06  17:48      652  Jubilatrix               2879  Shimizu                  15 51.48     -04 13.4  15.5  15.8  395  121   81   59   0.970
04/06  21:53      870  Manto                     764  Gedania                  19 54.83     -16 55.7  15.6  15.8  505  179   78  117   0.977
04/07  18:13      753  Tiflis                    355  Gabriella                20 01.93     -24 52.1  14.0  15.6  508    7   70  104   0.996
04/07  19:26     1240  Centenaria               1291  Phryne                   11 06.41     -02 39.6  15.3  15.4  790  120   79   28   0.997
04/08  03:17    58156  1989 GL                  2941  Alden                    13 03.53     -07 36.7  15.8  15.8  255  296   74    6  -0.997
04/08  06:28       35  Leukothea                 721  Tabora                   05 36.29     +30 14.7  14.4  15.6  780  238  121  115  -0.997
04/09  18:04      936  Kunigunde                 279  Thule                    22 18.46     -12 31.4  15.8  15.9  257  160   86  108  -0.956
04/09  21:51    58156  1989 GL                  5124  Muraoka                  13 00.69     -07 56.7  15.9  15.9  193  119   74   29  -0.949
04/10  07:46      753  Tiflis                    858  El Djezair               20 07.72     -24 51.6  14.0  15.4  613    1   70   67  -0.925
04/12  16:12     1139  Atami                   16704  1995 ED8                 10 57.14     -05 37.7  15.5  16.0  306  295   76   98  -0.730
04/13  06:43     1559  Kustaanheimo             3577  Putilin                  13 09.18     -12 44.1  14.1  15.9  268    4   69   73  -0.669
04/14  04:48      241  Germania                  801  Helwerthia               09 46.72     +06 33.9  13.2  15.7  107  318   89  139  -0.575
04/14  06:35       53  Kalypso                  1712  Angola                   18 06.53     -17 35.0  14.2  14.9  803  299   73   17  -0.567
04/14  16:39      665  Sabine                    427  Galene                   21 23.54     -15 15.4  14.1  15.5   40   35   82   26  -0.524
04/15  03:17     1317  Silvretta                1024  Hale                     22 46.33     -21 51.8  15.8  16.0  262    5   77   38  -0.479
04/15  03:26      378  Holmia                   1240  Centenaria               11 02.69     -02 18.8  14.7  15.4  201  302   79  129  -0.478
04/15  04:21     2545  Verbiest               306461  1999 LY5                 12 32.42     -12 36.6  15.9  15.8  286  115   69  105  -0.474
04/15  18:45      384  Burdigala                1739  Meyermann                14 50.93     -14 56.9  13.9  15.4    6  288   69   81  -0.414
04/15  19:33      992  Swasey                   9414  Masamimurakami           15 55.37     -15 46.4  15.0  15.4  107  277   70   67  -0.411
04/16  04:48       88  Thisbe                    678  Fredegundis              05 02.00     +23 10.4  13.1  13.9  310  179  115  126  -0.374
04/17  10:01    52768  1998 OR2                   83  Beatrix                  08 42.15     +23 26.2  12.8  13.0  566  239  107  161  -0.264
04/17  17:42      464  Megaira                  1605  Milankovitch             15 42.32     -07 24.1  14.3  15.2  617  111   78   95  -0.238
04/18  02:19     1503  Kuopio                    339  Dorothea                 08 46.72     +12 59.8  14.9  15.1  593  237   97  155  -0.209
04/18  05:42       69  Hesperia                  153  Hilda                    07 01.23     +15 32.8  12.1  14.8  105  176  103  128  -0.198
04/18  21:07    52768  1998 OR2                  160  Una                      08 50.59     +20 29.9  12.6  14.1   25   60  105  146  -0.152
04/19  07:10       37  Fides                   52768  1998 OR2                 08 53.49     +19 35.7  11.9  12.6  267  240  103  142  -0.125
04/19  19:07      236  Honoria                  2500  Alascattalo              13 53.71     -06 55.1  12.7  14.4  175  309   75  145  -0.095
04/20  13:33      350  Ornamenta                1963  Bezovec                  08 49.96     +41 09.0  13.9  15.0   78  182  125  120  -0.057
04/21  13:50       17  Thetis                    212  Medea                    22 09.05     -11 30.9  12.6  14.4  631  355   87   45  -0.021
04/21  15:35       63  Ausonia                   537  Pauly                    07 51.82     +22 59.4  12.6  15.3  534  214  108  100  -0.019
04/22  03:38     3459  Bodil                    1794  Finsen                   16 47.28     -15 54.1  15.7  15.4  892   71   72  130  -0.008
04/22  15:32       23  Thalia                   9896  1996 BL17                14 21.73     -04 08.0  10.0  15.5  504  265   79  172  -0.002
04/22  19:05     1554  Yugoslavia               2091  Sampo                    18 00.44     -14 10.1  15.6  15.8  226  117   76  120  -0.001
04/23  17:11        8  Flora                     399  Persephone               23 10.30     -08 06.5  11.0  15.3  814  171   91   55   0.005
04/24  21:09      582  Olympia                  2151  Hadwiger                 10 19.62     +23 50.8  13.2  15.4  517  291  106   94   0.031
04/25  02:01     1096  Reunerta                 1632  Siebohme                 16 52.16     -16 58.8  14.6  15.9  176   96   71  163   0.038
04/25  05:27       50  Virginia                 9414  Masamimurakami           15 48.95     -16 30.5  14.0  15.2  157   99   69  179   0.044
04/25  15:25      980  Anacostia                1159  Granada                  15 22.89     -38 25.8  12.5  14.8  513  288   46  158   0.061
04/25  17:14     1480  Aunus                     617  Patroclus                14 17.91     -09 14.4  15.3  15.5  335   13   74  150   0.065
04/26  02:38      967  Helionape                 551  Ortrud                   19 49.78     -21 22.0  15.4  15.4  456  181   73  134   0.085
04/26  06:38      324  Bamberga                 3161  Beadell                  11 34.37     -07 19.5  12.5  15.9  427  102   74  105   0.094
04/26  07:48      270  Anahita                 17953  1999 JB20                15 52.18     -21 57.0  11.7  15.9  580  316   64  168   0.097
04/27  07:50    11022  Serio                    1040  Klumpkea                 15 26.26     -36 14.3  15.9  15.9    2  282   49  149   0.164
04/29  02:23      192  Nausikaa                  174  Phaedra                  07 44.55     +24 21.7  12.6  14.4  386    2  110    6   0.318