Dear Observers,

Here is a list of targets for the February lunation.  Enjoy!

This list of targets is also available at
http://www.asu.cas.cz/~asteroid/binastphotsurvey_neosource_targets20180216.txt

Clear Skies,

Petr Pravec

Object                       V    Dec  Elo   Mot Bga   H    q    a     Arc  Hrev        P              Ampl  U

0. Worked objects:
(2131)    Mayall            15.4   14  150v  0.4  20  12.7 1.68 1.89  18opp
                            Return binary, see the binast-webtool.
(21282)   Shimizuyuka       17.0   -6   95v  0.4 -35  13.5 1.83 2.30  17opp 
                            Worked by Julian Oey.
(54754)   2001 KJ56         17.0   37  145v  0.2  29  14.0 1.55 2.41  14opp 
                            Worked by Don Pray.
                            
1. Returning binaries:
(5536)    Honeycutt         16.5  -10  143^  0.2  50  12.8 2.04 2.25  24opp
                            Returning binary, 2nd apparition.
                            D_2/D_1 = 0.31, P_orb = 16.32 h
(5905)    Johnson           16.4   19  165^  0.5  62  14.2 1.77 1.91  19opp
                            Returning binary, 5th apparition.
                            D_2/D_1 = 0.38, P_orb = 21.80 h
(6016)    Carnelli          17.2    4  169^  0.3  48  13.3 1.83 2.33  22opp
                            Returning binary, 2nd apparition.
                            D_2/D_1 = 0.20, P_orb = 21.33 h
(8474)    Rettig            17.0    4  142^  0.1  66  13.7 1.84 2.22  21opp
                            Returning synchronous binary, 2nd apparition.
                            D_2/D_1 >= 0.86, P_orb = 30.54 h

2. Paired asteroids (errors <= 0.03 mag):

3. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions
(1492)    Oppolzer          15.4    6  152^  0.2  64  12.9 1.92 2.17  29opp 12.9       3.7702     0.10 0.12  3-
(1785)    Wurm              15.1   -1  157^  0.2  53  12.5 2.08 2.24  29opp 12.6       3.2693     0.28 0.30  3
(5129)    Groom             15.4    6  173   0.3  43  13.0 2.17 2.38  22opp 13.06      3.6395     0.17 0.23  3
(5949)    1985 RL3          16.2   24  169   0.3  52  13.3 2.03 2.27  20opp 13.4       3.5940          0.29  3
(29801)   1999 CX84         16.5   28  164   0.3  52  13.9 2.00 2.43  16opp 14.0       2.775           0.16  3

4. New targets (errors <= 0.03 mag):
(1905)    Ambartsumian      15.6    2  160^  0.2  55  12.7 1.86 2.22  32opp 
(2279)    Barto             15.4   11  173^  0.2  52  13.0 2.07 2.46  29opp 
(2746)    Hissao            15.9   -2  144^  0.1  59  13.1 2.06 2.25  24opp 
(2792)    Ponomarev         15.5   21  165^  0.3  61  13.1 1.99 2.28  22opp 
(2861)    Lambrecht         16.4    0  152^  0.2  57  12.7 2.29 2.47  28opp 
(3437)    Kapitsa           15.6    8  153^  0.2  65  12.8 2.10 2.27  27opp 
(6291)    Renzetti          16.5   23  163^  0.3  63  13.2 1.95 2.48  20opp 
(7983)    Festin            16.5    9  172^  0.3  51  14.2 2.08 2.16  22opp 
(8394)    1993 TM12         16.4   13  178^  0.3  48  14.3 1.98 2.23  16opp 
(10450)   Girard            16.0   -7  158^  0.2  43  13.7 1.92 2.38  18opp 
(12237)   Coughlin          15.8   -6  161   0.4  33  13.9 1.83 2.29  18opp 
(13542)   1991 VC5          16.5   25  167   0.3  56  13.7 2.13 2.36  17opp 
(15429)   1998 UA23         16.5   17  174^  0.2  52  14.6 2.02 2.39  16opp 
(18577)   1997 XH           16.5   10  177^  0.3  47  14.3 1.91 2.23  17opp 
(21182)   1994 EC2          16.5   41  147   0.3  65  13.5 1.71 2.29  18opp 
(21935)   1999 VZ77         16.4   -6  149^  0.2  51  13.7 2.07 2.28  20opp 
(24252)   1999 XW117        16.5   14  165^  0.2  61  14.2 1.82 2.27  18opp 
(27176)   1999 BR3          16.1    1  167^  0.3  46  13.4 1.95 2.42  15opp 
(47456)   1999 XZ231        16.4   22  167^  0.3  59  13.8 1.92 2.34  14opp 
(55087)   2001 QB120        16.3   20  164^  0.2  62  14.3 1.94 2.39  16opp 

Note: The ephemerides were computed for 2018-02-16
      ^/v means that the value increases/decreases by more than
      0.05 mag/day (for V) or by more than 0.5 deg/day for Dec and Elong.
      The rate of apparent motion (Mot) is in deg/day.
      Bga is the galactic latitude.

Compact listing:
(2131)
(21282)
(54754)
(5536)
(5905)
(6016)
(8474)
(1492)
(1785)
(5129)
(5949)
(29801)
(1905)
(2279)
(2746)
(2792)
(2861)
(3437)
(6291)
(7983)
(8394)
(10450) 
(12237) 
(13542) 
(15429) 
(18577) 
(21182) 
(21935) 
(24252) 
(27176) 
(47456) 
(55087)