Asteroid-Asteroid Appulses - 2023 August


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  
-----------------------------------------------------------------------------------------------------------------------------------------------
08/01  14:47     2548  Leloir                   5808  Babel'                   20 34.42     -13 57.2  15.3  15.9  782   65   82   10   0.998
08/02  13:03       94  Aurora                    356  Liguria                  17 46.15     -33 49.9  13.1  13.8  371  197   56   54  -0.988
08/02  21:51      137  Meliboea                  136  Austria                  14 57.79     -06 03.3  13.4  14.1  858  214   78  103  -0.977
08/03  04:28      679  Pax                      1102  Pepita                   16 23.62     -06 45.4  13.9  14.6  421  293   80   87  -0.966
08/03  13:54       60  Echo                     1659  Punkaharju               00 18.27     +04 18.2  12.9  13.4  300   91  103   30  -0.947
08/03  15:16      601  Nerthus                  6016  Carnelli                 22 34.68     -00 02.9  14.0  15.6  579  301   98   12  -0.944
08/03  17:18      402  Chloe                    4491  Otaru                    20 51.56     -18 01.2  12.7  15.8  338   60   78   29  -0.939
08/03  19:55      143  Adria                     636  Erika                    18 33.87     -35 12.8  13.3  13.5  152   84   57   63  -0.933
08/03  21:07      563  Suleika                 22601  1998 HD124               00 48.99     -10 21.9  12.6  15.8  337   17   88   28  -0.930
08/03  22:54     5144  Achates                  1217  Maximiliana              22 18.35     -09 31.0  14.9  15.6  796  118   89   11  -0.925
08/04  09:57      336  Lacadiera                 266  Aline                    14 54.82     -14 13.3  13.9  14.6  548  199   70  124  -0.894
08/05  04:54     6979  Shigefumi                6618  Jimsimons                21 05.94     -39 11.7  15.1  15.6  212  216   58   56  -0.829
08/05  15:29      507  Laodica                 81300  2000 GW2                 19 56.83     -18 29.2  13.8  15.8  818   89   76   70  -0.789
08/06  22:26      151  Abundantia                401  Ottilia                  12 08.27     +01 03.2  14.6  15.8  404   28   82  156  -0.658
08/07  09:45      441  Bathilde                  348  May                      16 11.34     -19 28.2  14.0  15.0  378  106   67  147  -0.607
08/07  15:50      287  Nephthys                  304  Olga                     02 28.74     +05 12.4  12.9  13.6  369  207  102   10  -0.580
08/08  15:15      432  Pythia                    635  Vundtia                  13 44.63     -03 37.4  13.4  15.5  490  223   78  156  -0.476
08/08  16:22      334  Chicago                  3921  Klement'ev               00 57.34     +01 28.2  14.0  15.8  826   14  100   36  -0.471
08/08  19:36     1329  Eliane                   1557  Roehla                   22 45.91     -15 25.2  13.7  15.5  368   74   83   74  -0.456
08/09  04:02      340  Eduarda                  2036  Sheragul                 17 37.20     -29 16.4  15.0  15.4   46  344   60  150  -0.420
08/10  06:46      755  Quintilla                4769  Castalia                 01 22.95     +07 59.0  15.7  15.9  612  320  106   47  -0.310
08/10  21:04      119  Althaea                   595  Polyxena                 02 46.65     +16 37.9  13.1  13.8  568   22  113   33  -0.257
08/11  06:39    26187  1996 XA27                1195  Orangia                  22 44.56     +02 57.6  15.9  15.9  111  293  102   97  -0.223
08/11  09:32      472  Roma                     3662  Dezhnev                  22 44.59     -18 28.5  12.5  15.0  697  252   80  108  -0.213
08/11  15:21      897  Lysistrata               1166  Sakuntala                16 30.02     -16 49.1  14.5  14.0  530  268   70  160  -0.194
08/11  21:11      184  Dejopeja                 1309  Hyperborea               02 28.28     +15 40.2  14.5  15.9  866   24  113   49  -0.176
08/12  09:12      752  Sulamitis                 269  Justitia                 03 46.52     +14 56.6  15.3  15.3  132  332  110   39  -0.140
08/12  16:06      836  Jole                      465  Alekto                   00 29.97     +08 35.2  15.8  15.6   12  352  108   88  -0.122
08/12  19:00      235  Carolina                  245  Vera                     14 54.29     -16 58.9  14.2  14.3  700   31   67  126  -0.114
08/12  19:43     1542  Schalen                  4769  Castalia                 01 45.40     +12 19.9  15.5  15.7  853  321  110   72  -0.112
08/13  04:13      790  Pretoria                  394  Arduina                  05 36.22     +23 18.9  14.9  15.3  318  153  114   21  -0.092
08/13  05:18     5452  1937 NN                   975  Perseverantia            16 45.41     -24 54.7  15.9  15.7  168  348   63  148  -0.089
08/13  11:52     4288  Tokyotech               17252  2000 GJ127               01 00.11     -13 51.7  15.2  15.9  603  251   85  101  -0.075
08/13  13:15     7234  1986 QV3                81300  2000 GW2                 19 51.69     -22 07.4  15.7  16.0  686   85   72  173  -0.072
08/13  15:10      204  Kallisto                 4769  Castalia                 01 52.74     +14 14.8  13.9  15.7  588  142  112   79  -0.068
08/13  23:34     2354  Lavrov                  13376  Dunphy                   20 55.30     -13 43.2  15.3  15.9  161   73   83  160  -0.052
08/14  10:44     3173  McNaught                 1325  Inanda                   19 40.65     -34 28.0  14.9  14.8  132  228   60  168  -0.034
08/15  03:47      135  Hertha                    309  Fraternitas              02 03.05     +13 44.3  11.9  15.3   28  160  111   95  -0.014
08/15  09:20      288  Glauke                    528  Rezia                    13 07.36     -03 16.1  14.7  15.6  256   16   78   65  -0.010
08/15  10:18       32  Pomona                     16  Psyche                   15 00.03     -13 57.5  12.6  12.1  692    5   70   95  -0.009
08/16  16:42      138  Tolosa                    565  Marbachia                13 33.26     -09 19.9  14.0  15.9    9  326   73   58   0.002
08/16  22:52        7  Iris                      438  Zeuxo                    14 22.84     -16 14.6  11.3  15.0  707   44   67   69   0.004
08/17  06:24     2259  Sofievka                  943  Begonia                  18 12.81     -20 54.5  15.3  15.8  897  152   70  119   0.008
08/17  06:34     5452  1937 NN                  1214  Richilde                 16 51.38     -24 42.2  16.0  15.6  900    1   63  101   0.009
08/17  10:38     3062  Wren                     3157  Novikov                  22 38.30     -20 52.2  14.9  15.6  146  256   78  172   0.012
08/17  12:05      823  Sisigambis               1708  Polit                    22 15.23     -04 19.2  14.2  16.0   17  195   94  170   0.013
08/17  14:40      381  Myrrha                   8356  Wadhwa                   00 04.38     -12 16.0  13.4  15.6  621  248   87  160   0.015
08/17  18:58      905  Universitas              3034  Climenhaga               17 58.40     -31 20.0  15.1  15.6  817  160   59  110   0.019
08/17  20:07      595  Polyxena                  299  Thora                    02 49.98     +17 27.8  13.7  15.8  834   11  114  115   0.020
08/17  23:47     2783  Chernyshevskij          27146  1998 YL1                 21 37.49     -12 56.2  15.8  15.8  433   68   85  160   0.025
08/18  07:12      119  Althaea                   968  Petunia                  02 53.97     +16 56.0  13.0  15.7  626  339  113  120   0.034
08/18  13:28       68  Leto                       62  Erato                    12 57.68     -04 16.8  13.2  15.5  720   49   77   26   0.044
08/18  17:21      943  Begonia                 19516  1998 QF80                18 12.99     -21 11.3  15.8  16.0    4  306   70  102   0.050
08/18  23:50      410  Chloris                   787  Moskva                   13 26.64     -01 00.4  13.3  15.0  550   67   81   27   0.062
08/19  01:25      142  Polana                   7288  1991 FE1                 22 40.02     -05 42.9  13.7  15.9  376   89   93  164   0.065
08/19  07:52      753  Tiflis                    102  Miriam                   13 38.61     -09 06.5  14.5  15.4  322  218   73   28   0.078
08/19  14:56    14870  1990 SM14                3261  Tvardovskij              21 04.64     -16 20.5  15.5  15.7  217  246   80  132   0.093
08/19  21:08      433  Eros                     4839  Daisetsuzan              21 06.53     -08 22.3  11.4  16.0  472   31   88  131   0.108
08/20  02:59      503  Evelyn                    363  Padua                    03 51.46     +17 10.3  14.4  14.2  352  175  112  128   0.123
08/20  15:46     6108  Glebov                   7743  1986 JA                  21 29.29     -08 31.7  15.4  15.9  428   86   89  128   0.159
08/20  16:55     1724  Vladimir                 5350  Epetersen                22 54.33     -04 35.6  15.5  15.7  332   53   94  149   0.162
08/20  22:09      200  Dynamene                  152  Atala                    15 22.35     -25 31.1  14.2  14.4  498  131   59   38   0.178
08/21  01:21     1248  Jugurtha                 1304  Arosa                    06 47.03     +23 44.5  15.5  15.7  325  190  111   98   0.188
08/21  02:12     1018  Arnolda                   309  Fraternitas              02 05.70     +14 00.6  14.4  15.2  488  311  112  165   0.191
08/21  16:35     1627  Ivar                      294  Felicia                  14 52.26     -10 25.5  14.8  15.9   24  210   73   18   0.239
08/23  11:03      433  Eros                    12081  1998 FH115               21 00.25     -08 19.8  11.6  16.0  735   13   88   87   0.404
08/23  19:36    35085  1990 SL11                7144  Dossobuono               22 22.18     -09 32.9  15.7  15.9  110  250   89  101   0.440
08/23  23:39      182  Elsa                      526  Jena                     03 30.24     +16 28.6  13.1  16.0  429  346  112  175   0.458
08/24  01:49     7422  1992 LP                  8842  Bennetmcinnes            22 58.56     -12 07.0  15.4  15.4  177  247   87  104   0.467
08/24  11:44       55  Pandora                  1423  Jose                     00 18.76     -02 21.7  11.4  15.1  656   77   97  121   0.511
08/24  13:04      433  Eros                      540  Rosamunde                20 58.41     -08 19.2  11.6  13.9  727  209   88   73   0.517
08/24  17:49      432  Pythia                    579  Sidonia                  14 10.72     -07 29.1  13.5  13.8  287  210   75   33   0.538
08/25  02:11     1217  Maximiliana              2589  Daniel                   22 00.95     -12 19.9  15.2  15.8  666  305   86   78   0.576
08/25  02:19       47  Aglaja                   3132  Landgraf                 22 22.81     -14 45.3  11.3  15.7  277  237   84   82   0.576
08/25  02:42     1914  Hartbeespoortdam         1074  Beljawskya               19 08.73     -23 24.0  15.2  15.8  561  205   70   36   0.578
08/25  05:32     1817  Katanga                  1242  Zambesia                 17 06.75     -34 21.1  14.9  15.8   79   59   54   10   0.590
08/25  12:16    10359  1993 TU36                8860  Rohloff                  22 32.42     -27 59.9  15.6  15.8   21  243   71   73   0.621
08/25  14:35      606  Brangane                  987  Wallia                   05 33.13     +31 11.1  15.0  15.4  639  357  122  172   0.631
08/26  01:16     1407  Lindelof                 2576  Yesenin                  23 13.00     +06 27.8  13.4  15.5  520  195  105   90   0.678
08/26  11:49     1429  Pemba                    1095  Tulipa                   03 11.18     +11 23.3  15.5  16.0  542  319  107  138   0.724
08/27  22:51      820  Adriana                  8842  Bennetmcinnes            22 55.96     -13 01.5  14.7  15.3  231   76   86   50   0.860
08/27  23:36     1066  Lobelia                  1296  Andree                   02 13.54     +16 37.7  15.5  15.9   48  300  114  106   0.863
08/28  02:32     1058  Grubba                   1887  Virton                   01 24.27     +13 34.0  14.4  15.6  499   43  112   92   0.873
08/29  08:45       21  Lutetia                154029  2002 CY46                02 56.78     +12 59.0  11.4  15.5  243  239  109   94   0.955
08/30  01:37     3173  McNaught                  971  Alsatia                  19 41.23     -34 20.1  15.3  15.0    9  166   60   32   0.984
08/30  14:37      575  Renate                  30105  2000 FO3                 19 05.62     -38 42.9  14.6  15.9  555   17   54   48   0.996
08/30  18:22      423  Diotima                  1064  Aethusa                  15 52.02     -22 29.3  13.0  15.1  486  336   63   92   0.998
08/30  22:02      545  Messalina                1502  Arenda                   23 22.54     +00 09.4  12.8  15.7  882   75   99   18   0.999