Dear Colleagues,

The June lunation provides difficult conditions for collaborative work
from northern hemisphere stations.  It can be conveniently used for
finishing worked targets, but I don't propose many new targets.

This list of targets is also available on
http://www.asu.cas.cz/~asteroid/binastphotsurvey_listoftargets20070615.txt

Clear Skies,

Petr Pravec

Object                       V    Dec  Elo   Mot Bga   H    q    a     Arc

0. Worked objects:
(1830)    Pogson            16.0   -6  127v  0.0  53  12.4 2.07 2.19  25opp
                     Binary.  Observations of the secondary event from
                     the Australian stations is needed so that Ds/Dp can
                     be precisely estimated (if total events occur).
                     Ephemerides will be put to the binast-webtool.
(4555)    1987 QL           15.7   -6  156v  0.2  30  13.7 1.81 2.26  10opp
                     Nearly done, but suitable as a secondary targets 
                     (e.g., for a night when primary target cannot be 
                     done).
(5477)    1989 UH2          16.5  -27  140v  0.2  30  13.4 1.77 1.92   7opp 14.4       2.9946      0.11  3 B
                     Two full nights from the Australian stations are 
                     needed to cover the gap in orbital period to see
                     whether there occur events.
(7055)    1989 KB           15.5  -11  152v  0.4  33  12.9 1.78 2.35  10opp
                     More observations are needed to confirm a deviation
                     seen on May 13.
(11072)   Hiraoka           16.1   -1  157   0.2  23  13.5 2.11 2.39   9opp
                     At least one more night is needed to complete it.
(95711)   2003 AK           16.6   14  131   0.5  52  14.4 1.54 2.34   6opp
                     Slow rotator, under control from Ondrejov.
                       
1. Returning binaries
None.

2. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions
Object                       V    Dec  Elo   Mot Bga   H    q    a     Arc  Hrev       P           Ampl  U
None.

3. New targets
(2275)    Cuitlahuac        16.2   -8  136^  0.1 -24  13.2 1.91 2.30  18opp
(14868)   1990 RA7          16.2   -1  155   0.2  26  14.3 1.79 2.31   7opp
(24682)   1990 BH           16.5   13  144   0.4  21  14.5 1.41 2.24   7opp
(30220)   2000 GP126        16.0   -8  140^  0.0 -20  13.8 1.84 2.27   5opp

Note: The ephemerides were computed for 2007-06-15
      ^/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:
(1830)
(4555)
(5477)
(7055)
(11072)
(95711)
(2275)
(14868)
(24682)
(30220)