Dear Observers,

In the upcoming lunation there will be again a few binaries as well as 
"prime suspects".  If/when it occurs that objects doable with your system 
are already done well, let me know and I will prepare new targets.

This list of targets is also available on
http://www.asu.cas.cz/~asteroid/binastphotsurvey_listoftargets20101106.txt

Clear Skies,

Petr Pravec

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

0. Worked objects:
(2121)    Sevastopol        15.2   -7  133v  0.0 -66  12.3 1.79 2.18  22opp
                   Binary, monitoring needed for future modeling, see 
                   status at the binast-webtool.
(3309)    Brorfelde         15.7   26  169   0.5 -32  14.0 1.72 1.82  15opp
                   Binary, monitoring needed for modeling after this 3rd
                   apparition, see status at the binast-webtool.
(3868)    Mendoza           15.6   -2  149v  0.1 -65  12.7 2.10 2.33  18opp
                   Binary, monitoring needed for future modeling, see 
                   status at the binast-webtool.

1. Returning binaries
(5474)    Gingasen          15.8   21  172^  0.3 -32  12.9 2.22 2.38  14opp
                   2-period case - probable binary
(6708)    Bobbievaile       16.2   -7  157v  0.2 -60  13.0 2.00 2.45  14opp
                   D_2/D_1 >=0.57, P_orb = 24.68 h

2. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions
(2257)    Kaarina           15.5   21  153^  0.2 -17  12.9 1.89 2.49  19opp 12.9       3.04866         0.13  3
(4022)    Nonna             16.1   26  162^  0.2 -22  12.9 2.05 2.36  16opp 12.9       2.5877          0.08  3
(13166)   1995 WU1          15.1   18  175^  0.3 -35  12.3 2.28 2.43   9opp 12.3       3.8123          0.19  3

3. Paired asteroids (errors <0.05 mag needed):

4. New targets

Note: The ephemerides were computed for 2010-11-06
      ^/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)
(3309)
(3868)
(5474)
(6708)
(2257)
(4022)
(13166)