Asteroid-Asteroid Appulses - 2026 October

All dates and times are Universal Time
Positions are geocentric J2000 and include planetary perturbations
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 degrees 

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    Ast1     Name1                 Ast2     Name2                      RA            Dec     Mag1  Mag2  Sep  PA   SE   ME     MP  
-------------------------------------------------------------------------------------------------------------------------------------------------
10 01   21:01      217  Eudora                  12713  1991 FY3                 00 00.51     -07 17.83  12.3  15.3  258  115  167   78  -0.700
10 02   00:34       49  Pales                    1042  Amazone                  05 01.65     +25 59.20  12.4  15.4   67  142  113   22  -0.504
10 02   20:30      328  Gudrun                    570  Kythera                  23 22.81     -01 53.38  13.7  13.5  243  128  158  141  -0.258
10 03   20:33      661  Cloelia                 53025  Willnoel                 01 24.07     +19 16.85  14.3  15.9  260  286  161   80  -0.446
10 04   20:52      853  Nansenia                 4073  Ruianzhongxue            00 46.46     +02 24.56  14.6  15.8  199  248  176  141  -0.127
10 05   16:03     6624  1980 SG                  7261  Yokootakeo               00 53.27     +03 20.88  15.3  15.8  191  114  178  132  -0.167
10 08   13:13     3182  Shimanto                 6163  Reimers                  00 02.34     +20 19.21  15.0  15.7  170   95  161  161  -0.022
10 10   04:23     1000  Piazzia                  7353  Kazuya                   00 00.78     +23 42.35  16.0  15.4   38  171  153   72  +0.534
10 11   21:02     1235  Schorria                23260  2000 YA34                00 49.03     +10 30.37  13.9  15.4  285  306  174  161  +0.021
10 13   00:10      661  Cloelia                  1317  Silvretta                01 16.36     +18 55.86  14.2  13.3  228  297  169  136  +0.164
10 13   18:22      686  Gersuind                 3425  Hurukawa                 02 44.61     +29 46.45  12.5  15.3  273  265  151  155  +0.182
10 14   14:33       99  Dike                     2209  Tianjin                  02 20.54     +10 13.91  13.9  15.0  122  312  168  111  +0.416
10 15   02:09      591  Irmgard                  5775  Inuyama                  23 07.63     +02 11.41  15.7  15.8  152  134  146   86  +0.261
10 17   01:14     1235  Schorria                 1365  Henyey                   00 37.56     +12 07.53  14.1  15.1  225  306  167   92  +0.393
10 17   18:45      546  Herodias                  980  Anacostia                05 45.84     +37 20.31  14.0  12.2  104   81  117  144  +0.557
10 19   07:51     1321  Majuba                   5736  Sanford                  01 15.81     +22 46.74  14.1  16.0  253  273  166   79  +0.605
10 19   21:59      822  Lalage                   3175  Netto                    01 04.95     +07 07.59  14.5  15.3  183  201  166    5  +0.974
10 20   01:55      570  Kythera                   801  Helwerthia               23 14.72     -02 59.40  13.7  16.0  272   85  142   31  +0.675
10 20   20:29      147  Protogeneia              2675  Tolkien                  01 29.08     +11 24.74  13.0  14.2  207  164  173   18  +0.954
10 21   12:22      714  Ulula                    1815  Beethoven                05 18.82     +20 18.11  13.0  15.9  267   86  130   81  +0.928
10 22   23:22     1083  Salvia                   2002  Euler                    02 03.13     +04 48.08  14.5  15.9   82  302  172   12  +0.998
10 29   16:22     3776  Vartiovuori              6631  Pyatnitskij              02 04.11     +07 18.92  15.9  15.6   28  108  172   72  -0.703
10 30   19:18     3448  Narbut                   6749  Ireentje                 01 59.87     +10 50.04  14.7  16.0  267  127  174   79  -0.649