Asteroid-Asteroid Appulses - 2016 May


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
05/01  13:28       37  Fides                     501  Urhixidur                10 56.29     +07 16.2  11.9  15.3   79  166   89  167  -0.346
05/03  01:27       16  Psyche                    523  Ada                      06 12.46     +21 40.1  11.7  15.1  189  197  111  102  -0.194
05/03  14:22      872  Holda                   35396  1997 XF11                12 18.58     -01 03.7  13.8  15.7  497  215   80  174  -0.146
05/03  23:11      750  Oskar                    1120  Cannonia                 12 54.12     -00 47.9  15.3  15.8  401  246   81  170  -0.116
05/04  10:34     4844  Matsuyama                6577  1978 VB6                 17 39.05     -23 47.2  15.2  15.9  198   85   66  106  -0.082
05/04  15:35      209  Dido                      501  Urhixidur                10 55.84     +07 03.8  13.5  15.3  158  344   88  149  -0.069
05/04  20:35     1135  Colchis                   909  Ulla                     23 14.81     -06 37.7  15.6  15.2  476  132   92   30  -0.056
05/04  22:32       87  Sylvia                   6577  1978 VB6                 17 39.06     -23 37.3  12.4  15.9  138   98   66  113  -0.052
05/05  13:08      335  Roberta                  5947  Bonnie                   18 06.62     -15 16.5  12.2  15.8   91  116   75  116  -0.024
05/05  19:38       87  Sylvia                   4844  Matsuyama                17 38.74     -23 39.3  12.3  15.2  244  123   66  126  -0.015
05/06  01:16      132  Aethra                   1747  Wright                   10 03.09     -28 39.4  12.0  15.5  478    7   54  118  -0.009
05/06  21:51       81  Terpsichore              2862  Vavilov                  12 03.81     -03 04.5  13.8  15.7  322  340   78  134   0.002
05/08  00:14      550  Senta                     420  Bertholda                22 35.12     -02 13.4  13.8  14.8  152  147   96   86   0.024
05/08  06:21      731  Sorga                   98891  2001 BK41                15 51.97     -23 08.8  13.9  15.0  401  310   63  169   0.034
05/09  06:54      732  Tjilaki                  4730  Xingmingzhou             13 58.08     +01 30.1  13.7  15.9  122  274   84  124   0.091
05/09  19:25      238  Hypatia                 35396  1997 XF11                11 54.76     +03 08.8  13.4  15.7  167   36   84   87   0.129
05/11  17:28     2962  Otto                     4105  Tsia                     14 40.78     -11 17.3  14.4  15.4  582  294   72  104   0.303
05/12  06:07      479  Caprera                  6536  Vysochinska              15 12.14     -04 58.1  14.5  15.7  482   14   79  103   0.356
05/12  19:16      236  Honoria                 17711  1997 WA7                 17 56.52     -12 56.0  12.8  15.4  345  259   77  137   0.412
05/13  08:16     1111  Reinmuthia              10134  1993 HL6                 15 54.92     -14 42.8  15.2  15.3  511   78   71  101   0.467
05/14  01:07      825  Tanina                   3353  Jarvis                   17 54.52     -20 31.8  14.3  15.3  230   89   70  121   0.538
05/16  13:26       40  Harmonia                   55  Pandora                  09 26.23     +19 24.3  11.8  13.5  370  185  102   40   0.767
05/17  01:43      934  Thuringia                 780  Armenia                  23 09.96     -06 02.4  15.0  14.7  520  282   93  162   0.806
05/17  21:01     1258  Sicilia                  4510  Shawna                   15 28.82     -29 05.1  15.4  15.8  342  333   56   45   0.862
05/18  08:31      418  Alemannia                1496  Turku                    14 11.09     -17 50.2  14.0  14.8  455  160   65   19   0.892
05/18  12:01     2430  Bruce Helin              2931  Mayakovsky               14 33.39     -16 18.1  15.4  15.9  546  138   67   21   0.900
05/18  18:51   194386  2001 VG5                 1604  Tombaugh                 16 30.19     -34 17.5  14.6  14.9  443  267   53   49   0.916
05/19  23:38     2183  Neufang                  1595  Tanga                    18 32.86     -19 59.8  15.0  15.7  189   73   72   59   0.967
05/20  15:19     2088  Sahlia                   3063  Makhaon                  16 52.22     -31 27.9  15.5  15.6  588  345   57   32   0.985
05/20  18:02     1619  Ueta                     5474  Gingasen                 16 21.09     -22 00.4  15.4  15.9  355  108   65   20   0.987
05/21  17:51      977  Philippa                13123  Tyson                    16 17.84     -16 37.4  14.0  14.3  365  127   70    6   0.998
05/21  19:36     1058  Grubba                   2797  Teucer                   16 15.94     -18 32.0  13.8  15.8   75   46   68    5  -0.997
05/22  02:43      208  Lacrimosa                 850  Altona                   22 03.75     -13 34.5  14.5  14.8  516  239   84   84  -0.997
05/22  21:51      817  Annika                   1467  Mashona                  08 28.98     +22 28.8  15.9  15.4  324  168  107  129  -0.987
05/23  11:52      107  Camilla                  1499  Pori                     19 58.79     -09 19.6  13.2  15.1  291  124   85   39  -0.972
05/23  20:45     1268  Libya                    5380  Sprigg                   14 00.55     -16 55.9  15.2  15.6   32  287   65   52  -0.959
05/24  15:02      128  Nemesis                  1660  Wood                     13 40.56     -04 32.4  12.4  14.9  590  119   77   70  -0.925
05/24  16:51    67681  2000 SH293               2376  Martynov                 15 27.31     -18 26.9  15.1  15.6  496   91   66   42  -0.921
05/24  22:40     3259  Brownlee                 1216  Askania                  18 42.98     -13 09.7  14.9  15.6  372  235   79    5  -0.908
05/25  11:04      416  Vaticana                 1963  Bezovec                  07 48.06     +31 29.7  13.9  15.5  349  345  117  163  -0.876
05/25  14:18     3159  Prokof'ev                1154  Astronomia               14 41.76     -11 54.4  15.4  15.4  409  269   71   65  -0.867
05/26  03:00     1937  Locarno                  1254  Erfordia                 19 00.36     -25 23.8  14.6  15.5  258  249   67   12  -0.829
05/26  16:14       23  Thalia                   5355  Akihiro                  15 56.54     -19 13.2  10.6  14.7   45  108   67   60  -0.784
05/27  03:38      779  Nina                     2510  Shandong                 20 46.15     -17 32.6  11.7  15.6   88  229   79    4  -0.742
05/27  23:03     1058  Grubba                  13123  Tyson                    16 09.58     -17 57.9  13.7  14.2  399  290   68   74  -0.664
05/28  11:21      620  Drakonia                  653  Berenike                 23 42.40     -06 34.8  15.8  15.2  567  317   92   30  -0.612
05/28  22:57   154244  2002 KL6                 2213  Meeus                    16 35.82     -13 27.9  15.8  15.8    4  317   74   82  -0.560
05/29  14:23      271  Penthesilea               302  Clarissa                 17 20.15     -28 09.3  14.4  14.6  216  166   61   79  -0.489
05/29  21:44      934  Thuringia                 469  Argentina                23 26.26     -03 24.9  14.9  15.1  324  324   95    7  -0.455
05/30  11:56       18  Melpomene                 114  Kassandra                23 49.60     -00 31.7  10.6  14.2  416  168   99    5  -0.388
05/30  13:43   194386  2001 VG5                  946  Poesia                   16 19.98     -21 23.0  15.0  15.1  254   95   65  106  -0.380
05/30  16:17     1457  Ankara                  16009  1999 CM8                 15 08.74     -26 56.5  13.7  15.7  591  306   57  122  -0.368
05/30  17:02      700  Auravictrix               458  Hercynia                 10 15.77     +18 19.0  15.2  15.6  267  211  100  153  -0.365