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_targets20231213.txt

Clear Skies,

Petr Pravec

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

0. Worked objects:
(2121)    Sevastopol        16.1    1  116v  0.1 -61  12.4 1.79 2.18  37opp 
                            Returned binary, see the binast-webtool.
(7344)    Summerfield       17.4    0  151v  0.2 -35  13.3 2.30 2.59  23opp
                            Returned binary, see the binast-webtool.
(82256)   2001 KM8          16.3   20  150v  0.4 -32  14.2 1.74 2.31  18opp 
                            Binary candidate, see the binast-webtool.

1. Returning binaries:
(2006)    Polonskaya        16.1   31  150^  0.2  21  13.3 1.88 2.32  26opp 
                            Returning 3-period object, 7th apparition.
                            D_2/D_1 ~ 0.23, P_orb = 19.15 h
(2486)    Metsahovi         15.2   39  160^  0.2  10  12.7 2.09 2.27  30opp 
                            Returning binary (3 periods).
                            D_2/D_1 ~ 0.3, P_orb = 172.6 h
(2754)    Efimov            16.3   24  159^  0.3  10  13.9 1.71 2.23  27opp 
                            Returning binary, 5th apparition.
                            D_2/D_1 = 0.22, P_orb = 14.78 h
(3390)    Demanet           16.9   28  157^  0.2  14  13.4 1.99 2.25  26opp 
                            Returning binary, 2nd apparition.
                            D_2/D_1 = 0.26, P_orb = 37.14 h
(4666)    Dietz             17.3    3  160   0.3 -16  13.1 1.79 2.34  25opp 
                            Returning binary (suspect ternary).
                            D_2/D_1 ~ 0.35, P_orb = 33.2 h
(7792)    1995 WZ3          16.4   29  161^  0.2  11  13.1 1.96 2.30  24opp 
                            Returning binary, 2nd apparition.
                            D_2/D_1 = 0.26, P_orb = 19.21 h
(12326)   Shirasaki         17.1   34  162^  0.3  10  14.8 1.84 2.26  21opp 
                            Returning binary (3 periods), 2nd apparition.
                            D_2/D_1 ~ 0.25, P_orb = 25.06 h
(31450)   Stevepreston      17.0   34  149^  0.2  22  13.3 1.75 2.39  21opp 
                            Returning binary, 2nd apparition.
                            D_2/D_1 ~ 0.25, P_orb = 53.5 h

2. Paired asteroids (errors <= 0.03 mag):
(63440)   Rozek             17.0   -2  154   0.4 -14  15.3 1.77 1.94  18oppT
                            One night needed.

3. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions:
(1492)    Oppolzer          16.2   16  154^  0.2  10  13.0 1.92 2.17  32opp 

4. New targets (errors <= 0.03 mag):
(2885)    Palva             16.5   27  151^  0.2  19  14.2 1.80 2.24  28opp 
(3643)    Tienchanglin      16.1   37  143^  0.2  29  13.1 2.04 2.40  31opp 
(4475)    Voitkevich        16.4   26  156^  0.2  14  13.7 2.10 2.25  23opp 
(4735)    Gary              15.8   24  148^  0.2  20  12.9 2.12 2.41  24opp 
(5744)    Yorimasa          15.6   14  170   0.3 -16  13.8 1.91 2.22  26opp 
(7387)    Malbil            16.2   12  147^  0.1  13  13.4 2.07 2.45  26opp 
(8504)    1990 YC           16.4   24  159^  0.2  10  14.4 1.86 2.22  21opp 
(10707)   Prunariu          16.5   29  146^  0.2  25  13.3 1.86 2.43  21opp 
(10962)   Sonnenborgh       16.3    4  161   0.2 -19  14.1 1.98 2.38  21opp 
(17236)   2000 EK45         16.4   11  145^  0.1  15  14.0 1.91 2.30  22opp 
(17791)   1998 FN54         16.0   11  167   0.2 -10  14.2 1.92 2.43  20opp 
(33349)   1998 XF72         16.5   37  158^  0.2  14  13.9 2.09 2.34  19opp 
(41074)   1999 VL40         16.2   13  144^  0.4  17  14.3 1.58 2.28  19opp 

Note: The ephemerides were computed for 2023-12-13
      ^/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:
(2121)
(7344)
(82256)
(2006)
(2486)
(2754)
(3390)
(4666)
(7792)
(12326)
(31450)
(63440)
(1492)
(2885)
(3643)
(4475)
(4735)
(5744)
(7387)
(8504)
(10707)
(10962)
(17236)
(17791)
(33349)
(41074)