Asteroid-DSO Appulses - 2018 June


All dates and times are Universal Time
Positions are geocentric J2000 and include planetary perturbations
Separations are in arcseconds, Position Angle is from the object to the asteroid
Calculations by Brian D. Warner

Object Types: 

OC - Open Cluster      G   - Galaxy    GC - Globular Cluster  
PN - Planetary Nebula  CNB - Cluster + Nebula
SE - Solar Elongation
ME - Moon Elongation
MP - Moon Phase
0 = New, 0.5 = Quarter, 1 = Full. + = Waxing; – = Waning

Date    UT       #    Asteroid              RA        Dec      Mag    Sep   PA  DSO         Mag  Type  SE   ME    MP
-----------------------------------------------------------------------------------------------------------------------
06/01  11:05      487 Venetia             09 32.28  +21 32.3   13.7   211   19  NGC 2903     9.0  G     68  143  -0.92
06/01  19:58      369 Aeria               17 38.83  -18 14.5   12.3   217  345  PK 8+6.1    11.0  PN   165   22  -0.90
06/05  02:50      206 Hersilia            13 52.01  -05 59.5   13.3   149    2  NGC 5324    11.7  G    134  118  -0.66
06/05  17:03      306 Unitas              12 16.88  +07 06.0   13.4   463  219  NGC 4235    11.6  G    106  152  -0.60
06/07  10:41      372 Palma               08 27.72  +21 29.7   12.9    44   27  NGC 2595    12.3  G     48  130  -0.43
06/07  19:33      218 Bianca              11 03.32  +11 12.3   13.2   452   13  NGC 3506    12.5  G     86  164  -0.40
06/08  17:36      472 Roma                15 46.50  +02 18.2   13.2   360  166  NGC 5990    12.4  G    148  135  -0.30
06/08  20:11      578 Happelia            18 55.90  -32 21.7   12.4   412  146  PK 3-14.1   10.9  PN   154   90  -0.29
06/11  17:57     1152 Pawona              17 46.90  -31 31.0   14.0    61    2  NGC 6425     7.2  OC   170  143  -0.06
06/11  21:01      599 Luisa               02 15.41  +05 59.5   13.4    31  156  NGC 864     10.9  G     47   21  -0.05
06/14  21:59      674 Rachele             01 27.90  -01 57.4   13.2   277  161  NGC 564     12.5  G     64   79  +0.02
06/15  12:00       22 Kalliope            12 37.38  +07 19.1   12.0   492   60  NGC 4570    10.9  G    101   78  +0.04
06/17  07:29      306 Unitas              12 23.37  +06 00.3   13.5   402  211  NGC 4339    11.4  G     97   49  +0.17
06/17  09:43       84 Klio                02 27.01  +20 23.5   13.7   428  156  NGC 924     12.4  G     45   95  +0.18
06/17  16:57       84 Klio                02 27.67  +20 27.5   13.7   493  337  NGC 930     12.4  G     45   99  +0.21
06/17  19:48       38 Leda                02 26.82  +20 29.1   13.8    57  160  NGC 924     12.4  G     46  101  +0.22
06/18  03:49      593 Titania             18 23.90  -30 30.0   14.0   507  162  NGC 6624     8.3  GC   169  128  +0.26
06/18  22:30      395 Delia               18 04.63  -22 26.2   13.5   227    6  M21          5.9  OC   176  113  +0.34
06/18  22:37      397 Vienna              01 59.22  +19 08.5   13.8   535  343  NGC 772     10.3  G     53  123  +0.34
06/19  05:23       45 Eugenia             11 55.80  +06 38.6   12.6   423  205  NGC 3976    11.5  G     89   14  +0.37
06/20  02:48      101 Helena              02 28.72  +20 10.4   13.2   440  155  NGC 938     12.4  G     47  132  +0.47
06/20  11:54       84 Klio                02 33.84  +21 05.1   13.7   335  337  NGC 976     12.4  G     46  136  +0.51
06/20  21:05     1343 Nicole              18 13.50  -31 44.7   13.7   325  347  NGC 6569     8.7  GC   171   89  +0.55
06/22  01:05      578 Happelia            18 45.70  -33 16.8   12.1   265  344  IC 4776     12.5  PN   166   81  +0.67
06/22  03:35       38 Leda                02 33.83  +21 06.2   13.8   400  339  NGC 976     12.4  G     48  156  +0.68
06/22  16:13      423 Diotima             18 23.85  -30 27.4   11.3   344  161  NGC 6624     8.3  GC   172   68  +0.73
06/24  00:52     1467 Mashona             14 35.48  -45 57.4   13.8    77  253  NGC 5670    12.0  G    132   35  +0.84
06/24  13:29      165 Loreley             10 12.58  +03 03.2   13.8   307  200  NGC 3156    12.3  G     62   79  +0.88
06/25  11:31      593 Titania             18 16.41  -31 01.0   13.9   566  163  PK 1-6.2    11.8  PN   172   32  +0.93
06/26  16:37      235 Carolina            13 53.25  -07 59.1   13.8   551  244  NGC 5339    12.0  G    114   49  +0.98
06/28  14:39      218 Bianca              11 28.54  +09 30.7   13.4   420   17  NGC 3692    12.1  G     73  112  -1.00
06/29  21:13      218 Bianca              11 30.23  +09 23.0   13.4   377   17  NGC 3705    11.1  G     72  127  -0.97