Dear Observers, Here is a list of targets for the next lunation. Enjoy! This list of targets is also available at http://www.asu.cas.cz/~asteroid/binastphotsurvey_neosource_targets20210907.txt Clear Skies, Petr Pravec Object V Dec Elo Mot Bga H q a Arc Hrev P Ampl U 0. Worked objects: (5772) Johnlambert 16.5 -4 141v 0.1 -23 13.1 2.23 2.55 25opp Binary candidate, see the binast-webtool. (7729) Golovanov 15.8 -26 150v 0.1 -45 13.7 1.85 2.26 24opp Returned "prime suspect", worked by Russ Durkee. (10497) 1986 RQ 15.6 5 162 0.2 -39 13.8 1.88 2.31 22opp Returned "prime suspect", worked by Don Pray. (15040) 1998 XC 16.0 -10 150v 0.1 -33 13.7 1.92 2.26 23opp Returned "prime suspect", worked by Julian Oey. (17081) Jaytee 15.8 -14 159v 0.2 -45 14.1 1.82 2.31 21opp Binary candidate, see the binast-webtool. (20869) 2000 VK45 16.2 7 147v 0.1 -24 14.2 1.78 2.34 19opp Worked by Don Pray. 1. Returning binaries: (1830) Pogson 15.8 3 148^ 0.2 -60 12.6 2.07 2.19 37opp Return 3-period system, 8th apparition. D_2/D_1 ~ 0.30, P_orb = 24.25 h (2535) Hameenlinna 15.9 8 139^ 0.1 -53 12.4 2.06 2.24 29opp Return binary, 4th apparition. D_2/D_1 = 0.25, P_orb = 21.23 h (4555) Josefaperez 16.5 -1 155^ 0.2 -63 14.3 1.81 2.26 22opp Binary suspect, high-quality data needed. (6815) Mutchler 16.9 -1 173^ 0.2 -56 15.0 1.97 2.43 22opp Binary suspect, good data needed to confirm. (16635) 1993 QO 16.3 35 137 0.5 -26 14.4 1.64 2.30 16opp Return binary, 3rd apparition. D_2/D_1 ~ 0.35, P_orb = 32.25 h (33046) 1997 UF2 16.1 1 172 0.2 -50 15.2 1.74 2.28 20opp Binary suspect, good data needed to confirm. 2. Paired asteroids (errors <= 0.03 mag): (5478) Wartburg 16.8 11 159^ 0.2 -50 12.8 2.18 2.55 23oppT One period (8.6 h) per lunation needed. (16815) 1997 UA9 16.5 -15 158^ 0.2 -76 12.7 2.50 2.56 22oppT One period (2.9 h) per lunation needed. (21028) 1989 TO 15.8 10 159^ 0.4 -50 13.4 1.64 2.34 18oppT One night per lunation needed. 3. Returning "prime suspects", to be followed up on their 2nd (3rd, ...) apparitions (1141) Bohmia 15.9 1 142^ 0.1 -60 13.4 1.90 2.27 29opp 13.3 2.8480 0.07 2+ (1523) Pieksamaki 15.6 3 165^ 0.2 -57 12.4 2.04 2.24 36opp 12.3 5.3202 0.28 0.5 3 (1949) Messina 15.5 14 149^ 0.1 -49 13.4 1.84 2.38 29opp 13.3 3.6491 0.32 0.37 3 (2653) Principia 16.1 7 151^ 0.2 -56 12.2 2.25 2.45 30opp 12.1 5.5228 0.20 0.52 3 (3518) Florena 15.3 -10 163^ 0.3 -70 12.5 2.20 2.68 26opp 12.4 3.2269 0.17 3- (4155) Watanabe 14.8 -9 170^ 0.2 -65 13.3 1.84 2.43 24opp 13.2 4.4972 0.20 3 (8149) Ruff 16.3 -14 166^ 0.3 -70 13.4 1.99 2.32 23opp 13.4 5.1704 0.10 3- (15363) Ysaye 15.8 1 162^ 0.2 -60 14.4 1.76 2.27 20opp 14.3 4.5286 0.11 2 (33916) 2000 LF19 15.7 3 171 0.2 -50 14.6 1.72 2.29 19opp 14.6 4.4099 0.41 3 4. New targets (errors <= 0.03 mag): (1713) Bancilhon 15.6 2 145^ 0.1 -60 13.3 1.82 2.23 34opp (6058) Carlnielsen 16.3 19 134^ 0.0 -43 13.6 1.85 2.23 23opp (6200) Hachinohe 15.5 -6 144^ 0.1 -67 13.5 1.81 2.25 22opp (6706) 1988 VD3 16.5 14 131^ 0.1 -46 13.9 1.86 2.38 21opp (7854) Laotse 16.4 21 133^ 0.1 -40 14.0 1.84 2.25 24opp (8050) Beishida 16.5 0 172^ 0.2 -56 15.3 1.79 2.13 23opp (8424) Toshitsumita 15.3 -7 179 0.2 -58 13.9 1.93 2.40 24opp (9292) 1982 UE2 16.2 2 143^ 0.1 -60 15.1 1.57 2.20 21opp (10054) Solomin 16.5 17 130^ 0.1 -43 14.1 1.79 2.26 20opp (11823) Christen 15.6 -5 160^ 0.2 -67 14.2 1.78 2.37 20opp (16182) 2000 AH137 15.4 -3 147^ 0.2 -65 13.7 1.76 2.21 18opp (19414) 1998 FP32 16.4 14 135^ 0.1 -47 14.2 1.81 2.35 22opp (19912) Aurapenenta 15.2 6 166^ 0.2 -52 13.9 1.77 2.38 20opp (32581) 2001 QW98 16.0 -2 176 0.3 -53 15.2 1.64 2.23 23opp (36399) 2000 OV46 16.5 -4 176^ 0.2 -57 15.2 1.87 2.31 19opp (38816) 2000 RZ73 16.4 -4 176^ 0.2 -58 15.3 1.79 2.32 17opp (58980) 1998 RG47 16.1 3 168 0.2 -45 15.5 1.62 2.21 16opp (159476) 2000 RH79 16.5 28 143 0.3 -23 14.6 1.72 2.32 15opp Note: The ephemerides were computed for 2021-09-07 ^/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: (5772) (7729) (10497) (15040) (17081) (20869) (1830) (2535) (4555) (6815) (16635) (33046) (5478) (16815) (21028) (1141) (1523) (1949) (2653) (3518) (4155) (8149) (15363) (33916) (1713) (6058) (6200) (6706) (7854) (8050) (8424) (9292) (10054) (11823) (16182) (19414) (19912) (32581) (36399) (38816) (58980) (159476)