Dear Observers,

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

This list of targets is also available at
http://www.asu.cas.cz/~asteroid/binastphotsurvey_neosource_targets20221223.txt

Clear Skies,

Petr Pravec

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

0. Worked objects:
(2037)    Tripaxeptalis     16.3   26  147v  0.1 -23  13.3 2.00 2.30  24opp 
                            New binary, see the binast-webtool.
(2227)    Otto Struve       16.3    6  123v  0.1 -51  13.5 1.84 2.24  28opp 
                            Return "prime suspect", worked by Russ Durkee.
(2871)    Schober           16.0   19  127v  0.1 -40  12.8 1.94 2.26  27opp 
                            New binary, see the binast-webtool.
(2883)    Barabashov        17.0   18  138v  0.1 -34  13.3 2.06 2.25  28opp 
                            Return binary, worked by Don Pray.
(3959)    Irwin             16.1   16  151v  0.1 -27  14.0 1.83 2.26  24opp 
                            New binary, see the binast-webtool.
(10044)   Squyres           17.1   28  106v  0.4 -35  13.6 1.71 2.56  22opp 
                            New binary, see the binast-webtool.

1. Returning binaries:
(2131)    Mayall            15.2   59  143^  0.5  26  12.7 1.68 1.89  20opp 
                            Returning binary, 6th apparition.
                            D_2/D_1 = 0.30, P_orb = 23.485 h
(6245)    Ikufumi           17.2   20  143^  0.2  33  13.4 1.89 2.30  23opp 
                            Returning binary, 2nd apparition.
                            D_2/D_1 = 0.23, P_orb = 15.44 h
(12218)   Fleischer         15.9   21  160^  0.2  17  13.6 1.90 2.21  22opp 
                            Returning binary, 2nd apparition.
                            D_2/D_1 ~ 0.3, P_orb = 21.815 h
(34706)   2001 OP83         15.8   29  131^  0.4  49  15.0 1.40 2.26  16opp 
                            Returning binary, 3rd apparition.
                            D_2/D_1 = 0.28, P_orb = 20.76 h

2. Paired asteroids (errors <= 0.03 mag):
(4905)    Hiromi            16.4    1  146^  0.2  14  12.4 2.16 2.60  27oppT
                            One period (6.0 h) per lunation needed.
(16815)   1997 UA9          16.7   34  157^  0.2  24  13.0 2.50 2.56  22oppT
                            One period (2.9 h) per lunation needed.

3. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions:
(7230)    Lutz              16.4   28  165^  0.3  16  13.9 1.80 2.37  23opp 13.8       5.691           0.19  3

4. New targets (errors <= 0.03 mag):
(1454)    Kalevala          15.0   33  169^  0.2  10  12.8 2.03 2.37  33opp 
(6268)    Versailles        16.4   22  166^  0.2  12  14.6 1.88 2.31  22opp 
(6363)    Doggett           16.0   29  147^  0.1  33  13.5 1.98 2.31  25opp 
(6550)    Parler            16.0   31  158^  0.2  23  13.7 2.01 2.41  21opp 
(7031)    Kazumiyoshioka    16.5   32  157^  0.2  24  14.0 2.06 2.28  23opp 
(9765)    1991 XZ           15.9   29  162^  0.2  18  14.0 1.88 2.28  24opp 
(13529)   Yokaboshi         16.1   27  166^  0.2  14  13.9 2.03 2.24  20opp 
(27040)   1998 RD62         16.2   29  158^  0.2  22  14.2 1.87 2.25  17opp 
(71884)   2000 VK59         16.5   45  150^  0.2  28  14.9 1.73 2.38  16opp 
(118303)  1998 UG           15.6   52  151   0.4  11  13.9 1.74 2.26  13opp 

Note: The ephemerides were computed for 2022-12-23
      ^/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:
(2037)
(2227)
(2871)
(2883)
(3959)
(10044)
(2131)
(6245)
(12218)
(34706)
(4905)
(16815)
(7230)
(1454)
(6268)
(6363)
(6550)
(7031)
(9765)
(13529)
(27040)
(71884)
(118303)