Asteroid-Asteroid Appulses - 2015 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  07:56      865  Zubaida                  2634  James Bradley            13 30.75     -00 43.4  14.3  15.5   35  255   81   46   0.913
04/01  11:10       93  Minerva                   715  Transvaalia              04 09.79     +28 24.5  13.9  15.7  212  139  122   93   0.920
04/02  04:27      666  Desdemona                3083  OAFA                     12 21.36     -07 40.6  15.0  15.7  632  131   73   21   0.953
04/02  08:51      224  Oceana                   1027  Aesculapia               10 01.87     +13 36.7  12.9  15.2  861  152   96   22   0.960
04/02  14:12     1332  Marconia                 5515  1989 EL1                 10 49.54     +08 57.4  15.8  15.9  198  108   90   12   0.968
04/03  02:57     1693  Hertzsprung               770  Bali                     19 40.36     -24 46.0  15.4  16.0  581   15   70  115   0.983
04/03  12:49        9  Metis                     351  Yrsa                     21 42.05     -17 50.4  11.6  15.2  180  336   80  139   0.992
04/03  18:43       21  Lutetia                  1680  Per Brahe                20 16.27     -20 31.4  12.0  15.8  831  160   75  116   0.996
04/03  20:51      104  Klymene                   476  Hedwig                   05 02.31     +24 50.2  13.8  14.3  618  134  117  110   0.997
04/04  00:32      237  Coelestina                647  Adelgunde                04 01.71     +19 35.5  15.1  15.9  193    6  114  126   0.998
04/05  19:07        1  Ceres                     488  Kreusa                   20 13.79     -23 36.4   9.0  14.1  640  174   72   90  -0.983
04/06  16:46     1397  Umtata                   1137  Raissa                   18 00.02     -22 16.1  15.3  15.2  454  182   68   49  -0.953
04/06  22:18       56  Melete                   2872  Gentelec                 10 37.33     +04 07.7  12.8  16.0  645   47   86   65  -0.943
04/06  23:52     1007  Pawlowia                 1583  Antilochus               14 27.40     -18 28.3  15.7  15.9  881  336   65    8  -0.940
04/07  06:01      464  Megaira                  3225  Hoag                     14 15.79     +01 12.4  14.4  15.1  169   89   84   20  -0.927
04/07  07:04      695  Bella                     333  Badenia                  04 02.18     +23 44.2  14.6  15.2  525   29  118  164  -0.925
04/09  00:22       86  Semele                    425  Cornelia                 08 45.17     +23 01.5  14.2  14.6  471   37  107  122  -0.810
04/09  03:11      359  Georgia                  1100  Arnica                   12 40.65     -05 52.2  13.2  15.1  682  135   75   60  -0.800
04/09  11:44      479  Caprera                235756  2004 VC                  10 17.64     +16 47.7  14.4  15.8  350   84   99  105  -0.770
04/09  14:13      787  Moskva                   1664  Felix                    13 08.27     -01 06.0  13.1  14.1  227  288   80   61  -0.761
04/10  05:57     3614  Tumilty                  3167  Babcock                  17 38.60     -38 05.3  15.1  15.3  877  256   52   20  -0.700
04/10  06:14        3  Juno                      539  Pamina                   08 25.66     +13 07.7   9.7  15.5  528  147   98  141  -0.699
04/10  14:23      567  Eleutheria             235756  2004 VC                  10 14.54     +23 37.3  14.0  16.0  175  261  105  122  -0.666
04/11  03:10       81  Terpsichore                35  Leukothea                06 26.54     +30 03.7  13.6  14.1  767  185  118  168  -0.611
04/11  05:41      422  Berolina                 1583  Antilochus               14 24.88     -17 46.4  14.3  15.8  574  159   65   60  -0.599
04/11  11:06      208  Lacrimosa                 845  Naema                    15 54.46     -22 03.3  13.6  15.0   89  286   64   42  -0.575
04/12  20:24       11  Parthenope               1831  Nicholson                14 23.93     -06 17.8  10.0  14.7  759  291   77   85  -0.422
04/14  10:48      302  Clarissa                 2271  Kiso                     09 42.53     +15 45.3  15.1  15.9  719  236   98  174  -0.248
04/15  15:13       85  Io                        271  Penthesilea              12 21.60     -05 43.2  11.9  14.7  491   87   75  154  -0.137
04/15  15:21      413  Edburga                   351  Yrsa                     21 56.37     -17 02.4  14.5  15.1  199  357   81   18  -0.137
04/15  18:26     7727  Chepurova                6925  Susumu                   13 50.53     -11 10.5  15.5  15.9  376  294   71  134  -0.126
04/16  03:59     1637  Swings                   6249  Jennifer                 14 37.75     -21 44.2  14.7  15.5   99  264   62  126  -0.096
04/18  14:47       67  Asia                     4547  Massachusetts            11 25.46     +00 44.4  12.3  15.8  405  287   82  146   0.000
04/18  21:26     1637  Swings                   5536  Honeycutt                14 35.38     -21 47.5  14.7  16.0  201  264   62  164   0.000
04/19  05:55     4080  Galinskij                2632  Guizhou                  13 23.55     -10 50.8  15.8  16.0  480   67   71  168   0.004
04/19  17:33      365  Corduba                   239  Adrastea                 11 56.27     +01 21.6  14.0  15.9  470  100   82  137   0.013
04/20  05:38       53  Kalypso                  5935  Ostankino                13 20.28     -00 48.2  12.5  15.8  455  107   81  149   0.030
04/20  20:02      462  Eriphyla                 1664  Felix                    12 57.27     -01 05.0  13.8  14.4   84  111   80  136   0.059
04/21  21:01      518  Halawe                   9010  Candelo                  13 11.38     -07 36.5  14.7  15.8   85  102   74  127   0.126
04/23  09:14     2949  Kaverznev                3328  Interposita              14 26.50     -06 47.5  15.3  15.9  583  256   76  124   0.252
04/24  19:12     1255  Schilowa                  964  Subamara                 14 56.49     -19 46.9  15.5  15.7  734  112   64  116   0.387
04/24  21:50     2291  Kevo                     1447  Utra                     10 52.94     +11 24.8  15.7  15.9  456   97   93   49   0.397
04/25  12:28      562  Salome                   2912  Lapalma                  12 39.33     +09 49.3  15.0  15.4  343  131   91   67   0.457
04/25  16:16     1703  Barry                    5935  Ostankino                13 16.35     +00 15.2  15.1  16.0  833  131   82   77   0.473
04/25  17:18     3779  Kieffer                 22312  Kelly                    15 34.09     -14 26.3  15.2  15.9  425   98   71  113   0.477
04/26  08:32    13832  1999 XR13               16446  1989 MH                  17 20.36     -15 57.7  15.6  16.0  576  193   73  131   0.538
04/26  18:45      638  Moira                    1356  Nyanza                   10 17.27     +20 35.2  14.4  15.8  590    7  102   19   0.579
04/26  19:20    18081  2000 GB126               1702  Kalahari                 15 16.07     -04 52.3  15.2  15.5  239  305   79   94   0.581
04/27  09:08     2985  Shakespeare             26945  Sushko                   14 23.86     -14 33.2  15.7  15.8  251  133   68   76   0.635
04/27  12:01      442  Eichsfeldia              1189  Terentia                 20 59.10     -13 58.6  14.7  15.3   47   25   83  170   0.646
04/28  05:34     1819  Laputa                    854  Frostia                  20 50.33     -10 38.6  15.2  15.9  180  121   86  160   0.710
04/28  20:10     6249  Jennifer                 1470  Carla                    14 23.82     -17 26.4  15.1  15.6  193  256   65   60   0.761
04/28  23:46     1263  Varsavia                  892  Seeligeria               06 15.98     +06 18.4  15.1  15.4  874  330   95   67   0.773
04/29  02:49      353  Ruperto-Carola            566  Stereoskopia             08 07.29     +24 12.7  15.7  14.4  300    9  109   44   0.783
04/29  08:10      277  Elvira                   3940  Larion                   11 21.43     +02 55.6  15.0  15.4  193  120   84    5   0.800
04/29  13:54      317  Roxane                    167  Urda                     16 37.33     -19 07.7  13.3  13.4  765    9   68   83   0.818
04/29  19:25      567  Eleutheria               3642  Frieden                  10 15.80     +22 04.6  14.3  15.8  199  312  104   26   0.834