Dear Observers,

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

This list of targets is also available at
http://www.asu.cas.cz/~asteroid/binastphotsurvey_neosource_targets20210113.txt

Clear Skies,

Petr Pravec

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

0. Worked objects:
(1934)    Jeffers           15.3   19  128v  0.3 -26  12.5 1.68 2.39  25opp 
                            2-period object (suspect binary), 
                            see the binast-webtool.
(10617)   Takumi            16.9   25  132v  0.1 -19  13.6 2.01 2.20  20opp 
                            Binary suspect, see the binast-webtool.
(33985)   2000 NG25         16.1   32  160v  0.3   8  13.9 1.93 2.45  13opp 
                            Worked by Don Pray.
(56283)   1999 LU1          15.4   40  158v  0.4  16  13.5 1.86 2.37  15opp 
                            2-period object (suspect binary), 
                            see the binast-webtool.

1. Returning binaries:
(5536)    Honeycutt         16.0    8  159^  0.2  30  12.9 2.04 2.25  25opp
                            Returning binary, 3rd apparition.
                            D_2/D_1 = 0.31, P_orb = 16.325 h
(5872)    Sugano            17.1    4  146^  0.2  38  13.6 1.95 2.25  21opp
                            Returning binary, 3rd apparition.
                            D_2/D_1 = 0.35, P_orb = 18.04 h
(6186)    Zenon             15.9   24  177^  0.3  22  13.7 1.94 2.38  22opp
                            Returning 3-p system, 2nd apparition.
                            D_2/D_1 = 0.28, P_orb = 14.39 h
(9332)    1990 SB1          16.7   40  161   0.2  22  13.1 2.30 2.58  23oppT
                            Returning paired binary, 2nd apparition.
                            D_2/D_1 = 0.26, P_orb = 48.84 h

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

3. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions
(1492)    Oppolzer          15.7   14  156^  0.2  38  12.9 1.92 2.17  30opp 12.9       3.7702     0.10 0.12  3-
(2855)    Bastian           15.8   29  166^  0.2  33  13.4 2.04 2.45  21opp 13.44      3.5160     0.10 0.15  3 3
(4477)    Kelley            16.3   17  175   0.3  16  13.5 1.86 2.22  22opp 13.5       4.3773          0.21  3
(9368)    Esashi            15.8   19  169^  0.3  28  13.6 2.04 2.31  20opp 13.5       2.9183     0.17 0.20  3
(15350)   Naganuma          16.5   10  163^  0.3  27  14.1 1.73 2.38  17opp 14.16      2.5835     0.07 0.20  3
(49385)   1998 XA12         16.5   11  169   0.3  13  13.5 1.62 2.36  18opp 13.5       2.5231     0.15 0.16  3

4. New targets (errors <= 0.03 mag):
(1610)    Mirnaya           15.8   24  175^  0.3  25  13.4 1.77 2.20  28opp 
(2984)    Chaucer           15.4   24  176^  0.2  24  13.2 2.13 2.47  27opp 
(3448)    Narbut            15.7   22  157^  0.2  41  12.9 1.93 2.19  23opp 
(4632)    Udagawa           15.5   27  174   0.3  21  13.6 1.83 2.21  22opp 
(6194)    Denali            15.8   31  150^  0.2  49  12.9 2.14 2.38  20opp 
(8167)    Ishii             15.9   19  174^  0.3  24  13.5 2.11 2.43  23opp 
(9239)    van Riebeeck      16.3   17  169^  0.2  27  14.6 1.83 2.32  18opp 
(11724)   Ronaldhsu         16.4   23  178^  0.3  22  14.6 2.04 2.25  19opp 
(16857)   Goodall           16.5   23  178   0.3  20  14.6 2.06 2.43  18opp 
(18287)   Verkin            16.2   36  165   0.3  29  13.5 2.16 2.27  20opp 
(23940)   1998 UE           16.1   37  158^  0.4  39  13.9 1.96 2.33  16opp 
(29622)   1998 SM145        16.2   35  167   0.3  21  13.8 2.03 2.34  16opp 
(39855)   1998 DG3          16.4   39  162   0.3  21  14.7 1.80 2.45  16opp 
(106848)  2000 YP16         16.2   13  165^  0.2  28  16.8 1.35 2.02  13opp 
(251774)  1999 RG10         16.2   52  147^  0.4  39  14.6 1.53 2.27  10opp 

Note: The ephemerides were computed for 2021-01-13
      ^/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:
(1934)
(10617)
(33985)
(56283)
(5536)
(5872)
(6186)
(9332)
(1492)
(2855)
(4477)
(9368)
(15350)
(49385)
(1610)
(2984)
(3448)
(4632)
(6194)
(8167)
(9239)
(11724)
(16857)
(18287)
(23940)
(29622)
(39855)
(106848)
(251774)