Asteroid-Asteroid Appulses - 2022 June

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  
-----------------------------------------------------------------------------------------------------------------------------------------------
06/04  20:00       86  Semele                    157  Dejanira                 14 21.09     -09 46.9  14.6  15.6  660  286   73   83   0.242
06/06  02:25      862  Franzia                  6481  Tenzing                  18 07.63     -35 05.6  14.3  15.3  400  231   56  124   0.354
06/06  03:22    18303  1980 PU                 31367  1998 WB9                 17 27.67     -17 26.3  15.5  15.9  719  290   72  113   0.358
06/06  13:35       98  Ianthe                    189  Phthia                   10 24.68     +07 31.6  13.5  14.5  220   74   89    8   0.398
06/07  13:43     1675  Simonida                57004  2000 SP349               16 37.10     -30 01.8  15.2  15.9  845  250   57   87   0.498
06/07  23:27      115  Thyra                     543  Charlotte                00 51.65     +12 59.3  12.2  15.1  784  144  112  152   0.540
06/08  06:51      172  Baucis                    976  Benjamina                01 38.68     +15 18.8  13.6  15.9  568  325  113  146   0.572
06/08  07:58      176  Iduna                     698  Ernestina                12 45.58     -02 07.5  14.5  15.8  533  258   79   16   0.576
06/08  11:07     5216  Cannizzo                 1409  Isko                     21 26.18     -07 30.3  16.0  15.8  180   33   90  142   0.590
06/10  01:03     1365  Henyey                  10347  Murom                    18 52.03     -20 49.7  14.2  16.0  687  214   72   83   0.749
06/10  01:15      210  Isabella                 1476  Cox                      21 16.75     -23 08.9  14.2  15.9  680  146   74  116   0.750
06/12  01:46      372  Palma                     220  Stephania                00 03.21     +08 30.1  13.3  15.0  185  344  108  136   0.917
06/12  10:39     1364  Safara                   3528  Counselman               16 56.37     -26 58.2  14.6  15.6   37  266   61   23   0.940
06/12  10:42      242  Kriemhild                 340  Eduarda                  12 24.45     -02 32.1  14.4  15.3   56  135   79   46   0.940
06/12  22:45     3007  Reaves                   4335  Verona                   17 46.37     -27 39.7  15.1  15.8  118   72   62   27   0.965
06/14  11:05      583  Klotilde                 4724  Brocken                  18 11.20     -20 58.3  14.0  14.5  727  275   70   11   0.999
06/15  07:13      115  Thyra                    1113  Katja                    01 04.73     +14 54.1  12.2  15.2  449  333  114  105  -0.988
06/15  11:56       34  Circe                     333  Badenia                  10 45.25     +07 50.4  13.6  16.0  370  190   89  119  -0.982
06/15  19:33     4140  Branham                  1668  Hanna                    18 09.63     -16 09.5  15.5  15.8  675   67   75   16  -0.970
06/15  22:01      899  Jokaste                  1994  Shane                    20 32.73     -06 37.9  14.6  15.8  355  139   89   29  -0.966
06/17  23:52       60  Echo                     1502  Arenda                   17 32.35     -17 53.3  12.3  15.5  153  352   71   54  -0.822
06/18  11:55     1283  Komsomolia               3403  Tammy                    20 37.44     -10 11.2  15.5  15.6  855  313   86   20  -0.775
06/19  00:23      598  Octavia                  5291  Yuuko                    17 15.23     -19 59.4  13.9  15.9  372  276   69   72  -0.723
06/19  17:57     2000  Herschel                 5914  Kathywhaler              19 20.52     -29 19.9  15.4  15.9  152   53   64   53  -0.646
06/19  23:01      946  Poesia                  16019  Edwardsu                 18 38.10     -24 01.9  15.7  16.0  524   65   68   65  -0.623
06/19  23:45     1130  Skuld                    1494  Savo                     20 39.60     -14 18.4  14.4  15.5  659  334   82   37  -0.620
06/20  12:00     1836  Komarov                 42923  1999 SR18                20 17.78     -16 24.5  15.4  16.0  236  247   79   49  -0.565
06/20  18:36      324  Bamberga                  211  Isolda                   01 04.63     +10 42.7  11.1  13.7  292  321  109   25  -0.535
06/21  17:16      263  Dresda                  31367  1998 WB9                 17 03.64     -21 23.5  14.5  15.8  442  118   67  111  -0.435
06/21  19:07      569  Misa                     2467  Kollontai                23 12.28     -04 26.0  15.3  16.0  729  321   94   22  -0.427
06/22  00:01      180  Garumna                   243  Ida                      11 43.18     +00 53.8  15.2  15.5  290  203   82  164  -0.406
06/23  12:15        4  Vesta                    1077  Campanula                22 37.42     -13 44.5   7.3  15.9  482  116   85   54  -0.262
06/23  15:27      524  Fidelio                   976  Benjamina                01 53.62     +16 57.6  15.0  15.9  228  146  115    7  -0.250
06/23  16:20      534  Nassovia                 5949  1985 RL3                 15 53.25     -18 18.9  14.4  16.0  633  270   67  152  -0.247
06/23  21:37     1089  Tama                      725  Amanda                   21 31.89     -19 11.1  15.4  15.8  689  158   78   76  -0.228
06/24  01:33      966  Muschi                   1278  Kenya                    12 43.69     +07 02.1  14.7  15.8  746  234   88  149  -0.215
06/24  03:42      862  Franzia                  3258  Somnium                  17 49.14     -34 15.4  14.1  15.2  298  110   56  129  -0.207
06/24  11:22      327  Columbia                26471  Tracybecker              15 13.51     -28 25.3  14.3  15.5  591  278   56  164  -0.183
06/25  19:06     6481  Tenzing                  3258  Somnium                  17 47.39     -34 23.0  15.0  15.3   46  110   56  149  -0.095
06/26  01:06      356  Liguria                  1018  Arnolda                  13 24.51     -16 43.0  14.1  15.9  876   41   65  144  -0.081
06/26  11:43      463  Lola                    48453  1991 PT9                 17 14.84     -41 11.3  15.0  15.3  497   93   48  158  -0.059
06/27  08:34      497  Iva                      4768  Hartley                  22 04.21     -18 37.2  13.6  15.6  810  223   79  110  -0.026
06/27  15:47      163  Erigone                  3873  Roddy                    16 01.73     -13 23.8  14.0  15.2  799  277   72  159  -0.018
06/27  23:46   215188  2000 NM                  3730  Hurban                   15 59.54     -28 53.8  14.8  16.0  707   68   57  159  -0.011
06/28  04:38      656  Beagle                   2122  Pyatiletka               19 12.91     -21 39.1  14.9  15.1  220  298   72  159  -0.007
06/28  11:08     1547  Nele                     1987  Kaplan                   00 15.92     +12 50.9  15.8  15.4  581  292  112   80  -0.003
06/29  01:44       27  Euterpe                    83  Beatrix                  01 52.00     +09 56.5  11.9  14.2  143  169  108   67   0.000
06/29  05:55      113  Amalthea                 1638  Ruanda                   21 10.03     -15 49.1  12.1  15.0   17  127   81  144   0.001