Asteroid-Asteroid Appulses - 2020 September


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
09/01  02:35      286  Iclea                     701  Oriola                   19 42.25     -12 24.4  14.1  14.2   89  266   82   34   0.987
09/01  07:29      104  Klymene                   720  Bohlinia                 06 45.16     +24 35.5  13.8  15.4  136  180  112  131   0.991
09/01  09:03     1071  Brita                   23648  Kolar                    00 37.00     -03 17.0  14.5  15.5  688   52   96   37   0.992
09/01  14:23      913  Otila                     468  Lina                     16 19.27     -22 04.5  15.7  15.5  838   20   65   86   0.995
09/01  14:27      489  Comacina                  580  Selene                   00 55.67     +00 23.9  13.5  15.1  337  263   99   40   0.995
09/01  20:57     1140  Crimea                   2599  Veseli                   19 39.84     -38 04.9  14.7  14.9  723   98   56   46   0.997
09/02  02:17     2680  Mateo                    2106  Hugo                     22 52.69     -09 19.9  14.4  15.5  324   77   89    4  -0.997
09/03  02:41      540  Rosamunde                2735  Ellen                    23 54.37     +04 27.1  14.1  15.8  520  237  103   14  -0.989
09/03  05:55     1210  Morosovia                1233  Kobresia                 17 45.49     -23 25.5  15.1  16.0  673  122   67   86  -0.987
09/03  16:59     2036  Sheragul                  659  Nestor                   00 30.98     +04 39.8  15.3  15.6    7    4  104   12  -0.976
09/03  23:18      189  Phthia                    875  Nymphe                   01 57.64     +13 31.0  13.2  14.9   97   84  111   31  -0.968
09/04  05:47     1284  Latvia                   1186  Turnera                  06 58.89     +29 15.5  15.1  15.2  519   27  116   99  -0.958
09/04  19:31     1304  Arosa                     604  Tekmessa                 17 11.43     -27 51.6  14.6  15.5  551   54   61  112  -0.935
09/04  20:57      466  Tisiphone                1902  Shaposhnikov             16 44.64     -29 20.7  14.5  15.6  854  280   58  118  -0.932
09/05  04:35     1928  Summa                    1984  Fedynskij                01 11.84     +07 22.1  15.3  15.7  160   22  106    6  -0.916
09/05  05:08      700  Auravictrix              1555  Dejan                    18 02.96     -26 22.9  15.2  15.8  364  242   64  105  -0.915
09/05  14:57      163  Erigone                   275  Sapientia                05 08.87     +17 58.9  14.0  14.4  438    2  110   56  -0.892
09/05  18:33    10040  1984 QM                 12136  Martinryle               22 16.43     -08 28.0  16.0  16.0  524  246   90   51  -0.883
09/05  23:24    11086  Nagatayuji               6450  Masahikohayashi          23 18.91     -14 24.6  15.6  15.8  729   65   85   41  -0.871
09/06  04:27      494  Virtus                  22276  Belkin                   22 13.04     -21 20.7  13.3  15.7  331   91   77   60  -0.858
09/06  05:30      212  Medea                     467  Laura                    22 28.34     -06 34.2  12.5  14.7  781   34   92   53  -0.855
09/07  13:11      328  Gudrun                   4331  Hubbard                  21 17.44     -27 19.0  14.0  15.5  744  183   70   90  -0.758
09/07  23:06      434  Hungaria                 2254  Requiem                  23 57.09     +02 34.6  12.8  14.5  900   83  102   49  -0.724
09/09  07:05     1584  Fuji                     3104  Durer                    20 37.94     -05 48.6  15.1  15.3   79  245   90  114  -0.605
09/09  14:58     2086  Newell                   1446  Sillanpaa                22 51.70     -12 53.5  15.3  15.5  649   62   86   89  -0.574
09/09  15:59      697  Galilea                  6792  Akiyamatakashi           00 26.22     -06 07.7  12.9  14.6  774   48   93   66  -0.569
09/09  23:42     3492  Petra-Pepi              11840  1986 QR2                 22 01.18     -18 18.1  15.6  15.8  514   55   80  107  -0.538
09/10  00:10     1546  Izsak                    2696  Magion                   00 52.32     +07 14.5  15.6  15.8   25  274  106   59  -0.537
09/10  00:33      532  Herculina                 981  Martina                  18 22.06     -25 47.5  10.9  15.3  513  294   66  158  -0.535
09/10  05:21     1162  Larissa                 13008  1984 SE6                 23 55.12     -02 25.6  15.1  15.6  510   12   97   78  -0.515
09/11  11:19      401  Ottilia                 23997  1999 RW27                02 42.75     +14 43.6  14.6  15.6  194  121  111   49  -0.392
09/11  13:09      259  Aletheia                33881  2000 JK66                20 25.96     -30 48.0  12.6  15.8  386   29   65  149  -0.384
09/11  17:54     3002  Delasalle               24402  2000 AT192               00 20.19     -08 05.8  15.5  15.9  205   52   91   94  -0.364
09/11  20:02      138  Tolosa                   3492  Petra-Pepi               21 59.13     -18 31.7  11.3  15.6  743   90   79  131  -0.356
09/12  02:58      296  Phaetusa                  962  Aslog                    02 08.64     +09 46.1  15.1  15.8  116  344  107   67  -0.327
09/13  01:32      189  Phthia                    439  Ohio                     01 56.39     +13 06.5  13.0  14.7  664   85  111   80  -0.238
09/13  18:13       34  Circe                     953  Painleva                 02 36.02     +12 28.6  13.2  14.4   59  243  109   81  -0.176
09/13  22:30     1517  Beograd                  3539  Weimar                   22 45.08     -16 55.0  14.9  15.9  430  254   82  147  -0.161
09/14  03:36     2680  Mateo                    2396  Kochi                    22 42.76     -09 50.1  14.8  15.8  151   81   89  148  -0.144
09/14  09:02      255  Oppavia                  1268  Libya                    02 54.38     +20 27.5  15.3  15.3  641  265  117   83  -0.127
09/14  18:34      150  Nuwa                      403  Cyane                    06 30.68     +21 35.3  13.9  14.3  446  221  110   39  -0.098
09/14  20:27      355  Gabriella                1608  Munoz                    19 29.89     -25 37.4  14.9  15.6  598  161   68  154  -0.093
09/15  11:00      466  Tisiphone                1594  Danjon                   16 53.75     -28 43.6  14.6  15.7  561  206   59  110  -0.056
09/15  21:45     1937  Locarno                  6392  Takashimizuno            00 01.78     -25 30.9  14.3  15.8  710  121   74  155  -0.035
09/16  06:36     2786  Grinevia                  288  Glauke                   00 05.41     -05 13.1  14.4  14.4  721   59   94  158  -0.021
09/16  07:34      688  Melanie                  1654  Bojeva                   01 05.84     +01 54.2  14.0  14.8  642   76  101  142  -0.019
09/16  12:00     1059  Mussorgskia              6014  Chribrenmark             01 41.93     +12 07.6  14.7  15.7    7  159  110  132  -0.014
09/16  12:06      593  Titania                   566  Stereoskopia             07 02.64     +23 23.5  14.1  14.2  453  162  111   57  -0.014
09/16  12:31     6434  Jewitt                    833  Monica                   20 54.59     -24 24.1  15.8  15.7  303   54   72  148  -0.013
09/16  16:14      586  Thekla                   4030  Archenhold               23 23.38     -01 47.0  13.5  15.8  164  212   97  170  -0.009
09/16  16:46      581  Tauntonia               53435  1999 VM40                04 49.00     +02 50.9  15.4  15.7   88  329   95   94  -0.009
09/17  00:21     2036  Sheragul                24604  Vasilermakov             00 18.86     +04 05.9  15.0  15.8  714  275  103  161  -0.004
09/17  03:21      444  Gyptis                    690  Wratislavia              19 30.33     -09 18.1  11.8  12.9  499   48   84  120  -0.002
09/18  08:46     1166  Sakuntala               53435  1999 VM40                04 54.83     +03 30.0  15.3  15.7  342  327   96  116   0.015
09/20  01:03    23648  Kolar                    8905  Bankakuko                00 34.49     -08 28.6  15.1  15.9  449  248   90  150   0.101
09/20  12:24     1927  Suvanto                 35435  1998 BL13                23 57.89     -12 00.5  16.0  15.9  181   62   87  133   0.138
09/20  15:14     2344  Xizang                   6070  Rheinland                22 35.37     -15 34.4  14.7  15.9   76   14   83  112   0.148
09/21  04:23       34  Circe                     859  Bouzareah                02 34.40     +12 03.1  13.1  14.4  333   80  109  169   0.197
09/21  06:57     5397  Vojislava                2928  Epstein                  00 39.25     +17 30.2  15.1  16.0  612   74  116  141   0.207
09/21  11:13     2534  Houzeau                  2696  Magion                   00 45.10     +04 23.0  14.9  15.5  158   92  103  137   0.224
09/21  17:38    12832  1997 CE1                 1877  Marsden                  22 14.64     -17 38.5  15.8  15.9   62  259   81   91   0.251
09/21  20:08      283  Emma                     1463  Nordenmarkia             05 12.56     +31 18.2  13.9  15.4  687  334  123  158   0.261
09/21  20:37       42  Isis                      214  Aschera                  16 50.36     -25 22.6  11.8  14.7  719  209   62   15   0.264
09/22  02:27     3173  McNaught                 2568  Maksutov                 01 25.58     -06 48.1  15.3  16.0  174   84   92  132   0.289
09/22  06:22      336  Lacadiera                 701  Oriola                   19 42.10     -13 10.7  13.4  14.5  498    1   81   49   0.306
09/22  06:57     1396  Outeniqua                 604  Tekmessa                 17 23.65     -27 38.5  15.9  15.7   91  360   62   16   0.309
09/22  13:44     2188  Orlenok                  6729  Emiko                    01 00.38     +03 00.5  15.4  15.6  284   56  102  124   0.339
09/22  15:48      179  Klytaemnestra            2808  Belgrano                 00 32.45     +15 36.0  11.9  15.5  388   69  115  121   0.348
09/22  20:27      242  Kriemhild                 866  Fatme                    04 50.86     +16 27.3  14.3  14.9  437  236  109  175   0.369
09/22  22:51      218  Bianca                    600  Musa                     03 06.06     +03 17.1  13.3  14.7  719  275   99  147   0.380
09/22  23:55     1162  Larissa                  3474  Linsley                  23 47.34     -03 13.0  15.0  15.7  595  302   96   99   0.385
09/23  09:14     1075  Helina                    926  Imhilde                  00 24.68     -16 53.9  14.0  15.4  803   62   82   96   0.428
09/23  09:35      851  Zeissia                 14342  Iglika                   21 40.75     -14 59.8  15.3  15.3  486   50   83   60   0.430
09/23  10:38      616  Elly                     4945  Ikenozenni               00 03.03     +02 52.8  13.9  14.0  677   51  102   99   0.434
09/23  18:23   159402  1999 AP10                 573  Recha                    22 46.73     -06 18.6  13.3  13.3  892  264   92   73   0.470
09/24  04:03     3825  Nurnberg                12188  Kalaallitnunaat          00 06.40     -08 39.1  15.9  15.8  778  209   90   85   0.514
09/24  14:11     4132  Bartok                   3468  Urgenta                  01 39.85     -06 11.5  14.1  15.8  741   73   92  102   0.560
09/24  15:17      380  Fiducia                   774  Armor                    06 49.13     +21 21.2  14.8  15.2  641  342  109  176   0.564
09/25  02:43      773  Irmintraud               1041  Asta                     08 30.56     +28 01.8  15.1  15.8  182  136  112  161   0.614
09/25  08:21     7958  Leakey                  19469  1998 HV45                22 50.81     +11 24.0  15.8  15.8  302   85  110   62   0.638
09/25  14:11     4628  Laplace                 19469  1998 HV45                22 51.93     +11 26.5  15.5  15.8  868  247  110   60   0.663
09/25  17:16       18  Melpomene                 204  Kallisto                 08 07.33     +12 45.6  11.0  14.9   99  182   98  167   0.675
09/26  00:52     1968  Mehltretter              9362  Miyajima                 00 28.36     -03 58.1  15.7  15.7  212   64   95   68   0.705
09/26  05:58       82  Alkmene                  3155  Lee                      03 29.86     +19 51.4  12.8  15.7  556  292  115  115   0.725
09/26  07:00   159402  1999 AP10                1068  Nofretete                22 43.82     -03 45.4  13.1  15.2  241   84   95   41   0.729
09/26  07:05      204  Kallisto                 1127  Mimi                     08 07.96     +12 40.9  14.9  15.5  264  351   98  170   0.729
09/26  13:33     2380  Heilongjiang             2463  Sterpin                  23 11.94     -03 13.0  15.5  15.3  867   63   96   44   0.753
09/27  03:37       18  Melpomene                1127  Mimi                     08 09.78     +12 37.6  11.0  15.5  365  319   98  165   0.802
09/27  05:32      875  Nymphe                  12706  Tanezaki                 01 50.80     +10 03.7  14.5  15.9  814   79  108   77   0.809
09/27  11:16      466  Tisiphone                1065  Amundsenia               17 05.81     -28 07.2  14.7  15.9   76    3   60   57   0.827
09/27  20:05       47  Aglaja                    413  Edburga                  09 10.13     +20 18.1  14.1  15.9  560  310  104  174   0.854
09/28  00:11    21182  1994 EC2                 8078  Carolejordan             01 15.92     +05 58.7  15.0  16.0  181   59  105   58   0.865
09/28  11:05      523  Ada                      1777  Gehrels                  03 41.89     +23 38.3  14.2  16.0  569   32  118   91   0.894
09/28  14:39       73  Klytia                   1135  Colchis                  20 57.30     -19 17.6  13.5  14.5  779  129   77   18   0.903
09/28  17:32      570  Kythera                  1935  Lucerna                  01 37.90     +11 19.0  13.3  15.4  728  253  109   56   0.910
09/28  19:59      104  Klymene                   593  Titania                  07 25.75     +23 58.7  13.6  14.0   56  327  110  137   0.915
09/29  02:33    35371  1997 UZ21                3583  Burdett                  23 56.03     -03 17.2  15.4  15.6  673  227   96   22   0.930
09/29  03:42     2236  Austrasia                2344  Xizang                   22 31.90     -15 49.2  14.7  14.9  545  257   83    3   0.932
09/29  06:10     2976  Lautaro                  3714  Kenrussell               02 45.07     +14 48.3  15.3  15.7  181  256  111   66   0.937
09/29  08:02     1700  Zvezdara                 2581  Radegast                 02 12.74     +17 18.3  14.4  16.0  272  100  115   59   0.940
09/29  08:53     9011  Angelou                 11279  1989 TC                  00 15.12     +05 55.5  15.3  15.7  778   42  105   28   0.942
09/29  09:33     6475  Refugium                 3104  Durer                    20 35.18     -09 09.4  15.7  15.7  653   94   87   33   0.943
09/29  18:38     1816  Liberia                  3795  Nigel                    23 38.41     -19 32.4  15.8  16.0  276  265   80   11   0.959
09/29  18:55     4004  List'ev                  2338  Bokhan                   00 40.10     -01 00.7  15.1  15.5  666  247   98   25   0.959
09/29  23:46      697  Galilea                  4843  Megantic                 00 05.99     -05 47.9  12.8  15.6  572   62   93   13   0.966
09/29  23:47     1268  Libya                    6418  Hanamigahara             02 49.73     +20 32.1  15.0  15.8  829  239  117   60   0.966