Dear Colleagues,

For the April lunation, we have just a few worked objects requiring more
data, and only one object on the "primary suspects" list, 1967 Menzel.
It looks like if now when we are turning our focus on follow up
of objects (binaries as well as "prime suspects" among non-detections) 
observed within the BinAstPhotSurvey during past years, there occured
a downward fluctuation in a number of such suitable targets.  
Ok, I have put possible new targets to Section 3, for a case 
you would like to use your telescope time after the Section 0-2 targets 
are done to enlarge our basic BinAstPhotSurvey sample a little bit more.

This list of targets is also available on
http://www.asu.cas.cz/~asteroid/binastphotsurvey_listoftargets20070417.txt

Clear Skies,

Petr Pravec

Object                       V    Dec  Elo   Mot Bga   H    q    a     Arc

0. Worked objects:
(1338)   Duponta            16.0    7  128v  0.0  48  12.3 2.01 2.26  22opp
                     Binary, follow up observations will be useful,
                     ephemerides will be put to the binast-webtool.
(2422)   Perovskaya         15.4    3  165v  0.2  65  13.7 1.87 2.33  16opp
                     Slow-ish rotator, under control by Julian Oey.
(4570)   Runcorn            15.3   -4  153v  0.2  56  13.0 1.96 2.20  10opp
                     Slow-ish rotator, under control by Julian Oey.
(5053)   Chladni            17.0   20   95v  0.3  27  13.1 2.00 2.40  15opp
                     Period about 8 hours, would require a few long
                     sessions to be established well.
(5484)   Inoda              15.1    4  164v  0.3  67  12.6 2.06 2.41  11opp
                     Slowish rotator, under control from Modra.
(14921)  1994 QA            15.3   20  144   0.3  61  13.2 1.81 2.33   9opp
                     Worked from Modra.
         2006 VV2           14.8f -54  127   0.4   6  16.7 0.95 2.39   2opp
                     Binary, the radar guys may appreciate an optical
                     follow-up.

1. Returning binaries
None in workable conditions

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
(1967)   Menzel             15.7   -1  165v  0.2  62  12.3 1.92 2.23  13opp 12.3       2.835       0.27  3

3. New targets
(1830)   Pogson             15.1   -9  164^  0.2  45  12.4 2.07 2.19  25opp
(2991)   Bilbo              16.0   -4  169^  0.2  53  13.5 1.82 2.34  13opp
(3007)   Reaves             15.6   -1  170   0.3  59  12.4 2.05 2.37  15opp
(3356)   Resnik             15.4   -8  164^  0.2  46  13.2 1.94 2.19  15opp
(4929)   Yamatai            15.5   -6  175   0.3  54  13.5 2.08 2.21  10opp
(5440)   Terao              15.2   -6  165^  0.2  49  13.3 1.86 2.17  10opp
(14051)  1995 YY1           16.2   -5  160^  0.2  47  14.0 1.98 2.28   9opp
(14196)  1998 XH59          16.0    3  166   0.3  63  13.4 1.77 2.27  10opp
(15317)  1993 HW1           15.6   -2  153^  0.2  43  13.5 1.83 2.30   9opp
(16173)  2000 AC98          15.5   -5  171^  0.2  53  13.8 1.77 2.25   9opp
(23177)  2000 JD58          15.8    1  167   0.2  58  13.1 2.12 2.35  10opp
(24410)  2000 AZ236         16.2   -2  167   0.3  55  14.3 1.86 2.24  11opp
(29801)  1999 CX84          15.8    3  163   0.2  58  13.7 2.00 2.42   7opp
(95711)  2003 AK            16.2   30  125   0.1  46  14.4 1.54 2.34   6opp

Note: The ephemerides were computed for 2007-04-17
      ^/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:
(1338)
(2422)
(4570)
(5053)
(5484)
(14921)
2006 VV2
(1967)
(1830)
(2991)
(3007)
(3356)
(4929)
(5440)
(14051)
(14196)
(15317)
(16173)
(23177)
(24410)
(29801)
(95711)