Asteroid-Asteroid Appulses - 2025 July

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  
-------------------------------------------------------------------------------------------------------------------------------------------------
07 03   09:05    11682  Shiwaku                 26317  1998 UB17                18 32.40     -25 34.64  15.8  16.0  299  256  175   81  +0.545
07 04   17:07     1271  Isergina                 1360  Tarka                    23 25.80     -07 20.90  15.8  15.6  210  295  114  120  +0.787
07 05   01:48      391  Ingeborg                  838  Seraphina                03 06.85     +21 50.75  14.8  15.7   29  175   53  172  +0.747
07 05   13:01     3382  Cassidy                146134  2000 SE1                 19 04.86     -34 24.65  15.0  15.5  117  286  168   60  +0.747
07 07   17:37     1333  Cevenola                 2105  Gudy                     18 28.37     -17 21.30  15.7  15.1  279  283  169   21  +0.944
07 07   22:50    20432  1999 BD12              146134  2000 SE1                 18 59.26     -31 50.79  15.4  15.4  199  100  170   30  +0.919
07 09   07:40      891  Gunhild                  1091  Spiraea                  19 19.55     -22 56.65  13.7  15.9  229   71  178   16  -0.984
07 10   04:13      191  Kolga                     474  Prudentia                18 03.60     -08 09.08  13.6  13.4   18   87  151  101  -0.614
07 11   08:27      487  Venetia                   579  Sidonia                  02 28.22     +04 27.94  13.5  13.7  123  181   75   67  -0.890
07 11   14:26      333  Badenia                   746  Marlu                    01 39.59     +11 09.99  14.8  15.1   19  307   84   44  -0.813
07 11   16:01     5849  Bhanji                   8005  Albinadubois             20 37.88     -13 57.56  15.8  15.9  223  359  167   64  -0.614
07 13   01:21     2582  Harimaya-Bashi          40310  1999 KU4                 17 03.60     -37 12.28  15.5  15.8  108  302  145   62  -0.935
07 14   14:43     2534  Houzeau                 14375  1989 SU                  20 26.61     -18 14.19  15.6  15.6  285  102  171   81  -0.500
07 14   16:42      483  Seppina                   614  Pia                      23 02.01     +03 19.35  13.8  15.6  154  269  127   41  -0.472
07 15   16:56     1083  Salvia                   2132  Zhukov                   18 43.98     -26 21.20  16.0  16.0  234  177  161  139  -0.251
07 18   06:04      106  Dione                    5386  Bajaja                   17 43.90     -26 49.36  13.0  15.5   47  281  148  155  -0.226
07 18   22:41      690  Wratislavia              1591  Baize                    16 12.33     -19 35.40  13.5  14.3   80  268  128  161  -0.330
07 21   14:22     3455  Kristensen              12746  Yumeginga                19 34.08     -16 32.76  16.0  15.6  172   90  172  145  -0.118
07 23   01:14     1829  Dawson                   3050  Carrera                  20 57.68     -14 26.04  15.4  15.5    5  139  171  163  +0.046
07 24   04:17      483  Seppina                   762  Pulcova                  23 01.10     +02 55.17  13.7  14.0  256  297  135  152  +0.026
07 25   00:02       96  Aegle                    1892  Lucienne                 23 20.59     +02 33.51  13.3  15.7   53   78  133  170  +0.115
07 26   14:45      181  Eucharis                  331  Etheridgea               23 32.62     -09 47.20  13.5  14.4   74  267  136  164  +0.227
07 26   19:15      934  Thuringia                4583  Lugo                     23 14.04     -02 39.61  13.9  16.0  144  119  136  175  +0.115
07 27   15:19     1734  Zhongolovich             1892  Lucienne                 23 19.63     +02 48.99  15.3  15.7  218  315  133  174  +0.168
07 28   17:34      242  Kriemhild                 335  Roberta                  04 39.58     +17 47.29  15.1  14.6   93  132   58  168  +0.708
07 29   05:03     2089  Cetacea                 34546  2000 SG234               21 46.82     -28 04.34  14.5  15.7  295   52  163  104  +0.453
07 31   16:50     1433  Geramtina              134340  Pluto                    20 21.01     -23 20.86  15.8  14.9   44  186  172   82  +0.500