Asteroid-Asteroid Appulses - 2016 July


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
07/01  11:43     1676  Kariba                   3560  Chenqian                 18 51.99     -32 45.5  14.0  15.2  484  276   60  137  -0.117
07/01  14:29     1561  Fricke                   5524  Lecacheux                17 27.41     -19 06.9  15.4  15.8   71  300   70  159  -0.109
07/01  19:56      844  Leontina                  501  Urhixidur                11 14.74     +02 22.6  15.9  15.8  494  162   84  104  -0.092
07/03  01:53     1900  Katyusha                 6980  Kyusakamoto              18 41.33     -23 25.7  15.0  15.8  424   47   69  163  -0.026
07/03  06:17     1390  Abastumani               6560  Pravdo                   15 32.10     -37 41.6  15.0  15.9  541  108   47  146  -0.020
07/04  08:19      389  Industria                 374  Burgundia                09 57.50     +06 07.4  13.1  14.3  109  230   88   48  -0.001
07/04  14:37       11  Parthenope                282  Clorinde                 00 31.09     -00 01.2  10.9  15.5  335  298   99   98   0.002
07/05  05:30     1355  Magoeba                  5619  Shair                    19 20.26     +20 25.0  15.4  15.8  307  241  113  142   0.009
07/05  06:41      126  Velleda                   615  Roswitha                 17 59.31     -28 17.4  12.3  13.3  340  346   62  154   0.010
07/06  21:25      484  Pittsburghia              673  Edda                     20 16.87     -15 27.9  13.3  14.3  533   85   80  167   0.073
07/08  04:38     5917  Chibasai                 1340  Yvette                   17 41.39     -23 57.6  15.2  15.5   66  254   66  113   0.159
07/08  14:29      877  Walkure                  2873  Binzel                   15 07.22     -13 04.3  15.5  15.9  349  217   71   70   0.191
07/08  22:49      168  Sibylla                   708  Raphaela                 11 37.66     +01 04.4  14.5  15.7  102   32   82   12   0.220
07/09  17:18       20  Massalia                 1288  Santa                    21 05.57     -15 31.6  10.5  15.5  532  284   81  142   0.287
07/09  19:10     1561  Fricke                   2437  Amnestia                 17 22.15     -18 57.9  15.6  15.8  259  358   70   88   0.294
07/10  04:01     5685  Sanenobufukui            2415  Ganesa                   17 50.56     -23 49.2  15.6  15.8   78   96   66   90   0.327
07/10  05:10     1191  Alfaterna              363814  2005 ND7                 19 13.40     -09 21.4  14.9  15.8  387  109   84  109   0.332
07/10  09:08     1626  Sadeya                   6014  Chribrenmark             20 03.67     -07 40.0  14.8  15.2  318  236   87  120   0.347
07/11  04:44      880  Herba                     771  Libera                   22 15.26     +10 11.1  15.0  15.3  419  112  108  143   0.424
07/11  10:10       51  Nemausa                    91  Aegina                   01 22.54     +08 12.1  12.4  13.9  193   91  107  171   0.445
07/11  12:27     1669  Dagmar                   1027  Aesculapia               16 19.33     -22 35.5  15.7  15.9  556  185   64   53   0.454
07/11  18:46    19080  Martinfierro             1986  Plaut                    19 38.85     -19 29.9  15.6  15.9  369  238   75   96   0.479
07/11  21:26     1834  Palach                   6901  Roybishop                19 46.44     -14 43.7  15.2  15.4   14  227   80   97   0.490
07/11  23:07      849  Ara                      1310  Villigera                02 45.48     +22 33.9  14.1  15.6  234  312  119  152   0.497
07/12  02:35      460  Scania                   3001  Michelangelo             21 39.12     -06 44.6  14.6  15.7  493   56   91  123   0.510
07/13  01:34      167  Urda                      228  Agathe                   23 40.51     -01 32.7  14.0  14.9  484  325   97  142   0.600
07/13  01:37      494  Virtus                    769  Tatjana                  03 34.22     +19 29.2  15.1  15.2  162  346  115  156   0.600
07/13  12:48     3767  DiMaggio                20601  1999 RD197               21 23.82     -17 22.6  15.5  15.7  434  102   80  100   0.643
07/14  00:41       32  Pomona                   2064  Thomsen                  00 54.93     +10 36.5  12.8  15.1  425  321  109  152   0.687
07/14  14:18    12737  1991 VW4                16416  1987 SM3                 19 31.31     -25 07.1  15.5  15.7  435  258   69   61   0.736
07/14  18:49    19373  1997 YC14                4541  Mizuno                   19 02.04     -28 06.5  15.4  15.9  553   95   65   52   0.752
07/15  04:24     2371  Dimitrov                 2540  Blok                     18 21.49     -21 09.9  15.7  16.0   21  330   70   38   0.784
07/15  14:11     1937  Locarno                 24655  1987 QH                  18 19.12     -33 35.9  14.0  15.7  462   92   58   35   0.816
07/15  15:15       19  Fortuna                   985  Rosina                   21 38.08     -11 23.0  10.5  14.4  587  124   86   80   0.819
07/16  01:16     1821  Aconcagua                7422  1992 LP                  18 55.73     -23 30.8  14.8  15.6  115  297   69   35   0.849
07/16  02:44      532  Herculina                4775  Hansen                   22 57.81     -21 09.5  10.8  14.3  317  313   78   90   0.853
07/16  10:41      310  Margarita                1928  Summa                    23 32.87     +01 14.5  15.3  15.9   97  347  100  101   0.875
07/17  08:32     7530  Mizusawa                22135  2000 UA100               20 25.86     -02 53.2  15.4  15.8  405  258   93   44   0.929
07/17  17:18       79  Eurynome                  444  Gyptis                   01 49.37     +13 35.3  12.1  12.4  334  318  111  121   0.946
07/19  08:43      613  Ginevra                   829  Academia                 02 50.62     +20 18.2  15.2  15.9  384  334  117  116   0.995
07/19  14:18     1181  Lilith                    807  Ceraskia                 19 41.52     -16 21.8  15.0  15.0  468  241   78    2   0.998
07/20  05:15     9245  1998 HF101               2371  Dimitrov                 18 17.60     -21 08.2  15.9  15.9  278  230   70   27  -0.997
07/21  05:40      643  Scheherezade              928  Hildrun                  18 40.12     -12 35.9  15.0  15.0  529  272   79   36  -0.979
07/21  16:28     1555  Dejan                     469  Argentina                23 38.97     -00 01.2  14.8  14.6   13  325   99   34  -0.963
07/21  17:09     1100  Arnica                   4582  Hank                     18 57.00     -23 13.2  14.8  15.9   22  272   69   38  -0.962
07/22  01:08     2116  Mtskheta                54441  2000 MP5                 18 55.33     -09 41.6  15.8  16.0  538   77   83   43  -0.947
07/22  16:32      141  Lumen                    1937  Locarno                  18 12.53     -34 20.4  12.2  14.2  534   81   57   63  -0.911
07/22  20:14       60  Echo                      178  Belisana                 03 04.05     +16 37.7  12.8  14.5  410  180  113   72  -0.901
07/23  06:37     3002  Delasalle                 652  Jubilatrix               15 18.13     -12 55.7  15.9  15.7  567  189   71  112  -0.871
07/24  08:00       11  Parthenope               3103  Eger                     00 48.61     +00 50.0  10.6  14.3  558  202  100   14  -0.782
07/24  12:42      404  Arsinoe                   656  Beagle                   16 34.59     -21 19.1  12.6  15.4   50  248   66  110  -0.763
07/24  14:10     1004  Belopolskya              6066  Hendricks                18 58.41     -19 47.6  14.9  15.4  373  116   73   77  -0.757
07/25  09:03     2831  Stevin                   1339  Desagneauxa              17 43.72     -26 15.6  15.2  15.7   68  100   64  105  -0.676
07/25  18:26      224  Oceana                   1468  Zomba                    17 24.00     -31 44.3  12.6  14.5   41  104   57  114  -0.634
07/26  19:13     2152  Hannibal                 2116  Mtskheta                 18 51.10     -10 05.4  15.4  15.8  557   88   82  110  -0.517
07/27  07:53      226  Weringia                 6074  Bechtereva               21 11.75     -13 52.5  12.4  15.3  595  262   83   84  -0.456
07/28  15:30   122463  2000 QP148               1040  Klumpkea                 21 00.51     -03 12.7  15.3  15.2  192  231   93  103  -0.308
07/29  23:37    14465  1993 NB                  2286  Fesenkov                 21 47.91     -16 02.2  14.5  14.9  321  244   82  113  -0.177
07/30  09:46      560  Delila                   2626  Belnika                  19 21.83     -24 05.0  15.7  16.0   11  276   70  154  -0.142
07/30  11:57      629  Bernardina                688  Melanie                  03 41.25     +12 46.0  15.9  15.9  215  223  108   29  -0.135
07/30  19:00      126  Velleda                 31227  1998 BC41                17 41.21     -27 55.6  12.8  15.6  360  287   62  170  -0.113