Dear Observers, It appears that observers at higher northern latitudes may finish their current targets soon (weather permitting). Thus I have updated the list of targets, adding several new ones (category 4 below). Enjoy. This list of targets is also available at http://www.asu.cas.cz/~asteroid/binastphotsurvey_listoftargets20110805.txt Clear Skies, Petr Pravec Object V Dec Elo Mot Bga H q a Arc Hrev P Ampl U 0. Worked objects: (1696) Nurmela 16.3 -33 144v 0.1 -11 12.9 2.04 2.26 23opp A suspect second period seen, needs to be confirmed with more observations (long sessions, errors < 0.02 mag), planned to be worked by Joe Pollock. (1718) Namibia 14.8 -2 162 0.2 -21 13.5 1.71 2.37 18opp A couple more sessions to complete. (1830) Pogson 15.5 -10 159^ 0.2 -50 12.4 2.06 2.19 25opp Return binary or ternary, more data needed. (2131) Mayall 15.0 -43^ 130v 0.6 -6 12.7 1.68 1.89 14opp Return binary, more data needed in this 2nd apparition. (5327) 1989 EX1 17.2 -13 119v 0.2 21 13.7 1.96 2.34 12opp Under control by Joe Pollock and Julian Oey. (5736) Sanford 16.1 14 121v 0.1 23 13.6 1.72 2.38 15opp A couple sessions needed to complete. (11072) Hiraoka 16.3 0 163 0.3 -26 13.5 2.12 2.39 9opp Return "prime suspect", worked by Julian Oey. (29292) Conniewalker 16.5 -27 116v 0.3 16 13.4 1.88 2.35 10opp Slowish tumbler, under control by Jim Brinsfield. 2011 EZ78 15.8f -55 128 0.7 -61 17.3 1.11 2.40 118 Binary suspect, needs to be confirmed. 1. Returning binaries (5905) Johnson 16.4 -12 127^ 0.5 -74 14.0 1.77 1.91 12opp D_2/D_1 = 0.38, P_orb = 21.78 h 2. Paired asteroids (errors <=0.03 mag needed): (10123) Fideoja 16.1 -12 143^ 0.1 -65 14.1 1.80 2.27 15opp (13284) 1998 QB52 16.2 5 146^ 0.1 -45 13.1 2.19 2.67 14opp 3. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions (14196) 1998 XH59 15.9 -8 130^ 0.1 -69 13.4 1.77 2.27 10opp 13.4 3.2437 0.25 3 (4935) Maslachkova 15.8 -9 144^ 0.1 -63 13.1 1.87 2.19 17opp 13.1 2.90192 0.23 3 4. New targets (1151) Ithaka 14.7 3 154^ 0.1 -39 13.1 1.74 2.41 18opp (2119) Schwall 14.5 -9 169^ 0.2 -39 12.8 1.90 2.25 19opp (5621) Erb 15.9 13 120^ 0.2 -49 13.8 1.42 2.30 15opp (6160) Minakata 15.1 -8 170 0.2 -29 13.6 1.87 2.30 15opp (7133) Kasahara 16.3 8 147^ 0.2 -40 12.8 2.12 2.40 13opp (14834) Isaev 16.1 -4 164^ 0.2 -38 14.7 1.74 2.28 10opp (17744) Jodiefoster 15.7 -6 165^ 0.1 -40 14.8 1.64 2.39 11opp (19763) Klimesh 15.4 9 154 0.4 -25 13.2 1.92 2.39 9opp (22166) 2000 WX154 16.3 7 151^ 0.2 -37 14.0 1.96 2.44 11opp (25037) 1998 QC37 16.3 -2 155^ 0.2 -46 14.9 1.64 2.20 12opp (36364) 2000 OT5 16.1 -2 162^ 0.2 -38 14.6 1.68 2.39 11opp (64588) 2001 XX3 16.2 20 134^ 0.4 -34 13.7 1.86 2.32 9opp (87009) 2000 JN55 16.5 -2 164 0.2 -27 15.6 1.68 2.34 7opp (88954) 2001 TE42 16.1 -2 152^ 0.2 -49 14.8 1.58 2.28 11opp (92560) 2000 OX45 16.3 -3 166 0.2 -32 14.9 1.81 2.39 8opp (105106) 2000 LS14 15.5 -8 162^ 0.2 -46 15.5 1.47 2.37 7opp Note: The ephemerides were computed for 2011-08-05 ^/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: (1696) (1718) (1830) (2131) (5327) (5736) (11072) (29292 2011 EZ78 (5905) (10123) (13284) (14196) (4935) (1151) (2119) (5621) (6160) (7133) (14834) (17744) (19763) (22166) (25037) (36364) (64588) (87009) (88954) (92560) (105106)