ACCELERATION REPORT (28-01-96)
Kurt Jonckheere (kjonckheere@unicall.be)
Sun, 28 Jan 96 14:19:33 +0000 (GMT)
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ACCELERATION REPORT : 28-01-96
THE FOLLOWING OBJECTS ARE ACCELERATING
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21015 = 90-111 B 92-12 B = 21903
Other objects: see previous reports.
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21015 = 90-111 B shows a high first derivative of the mean motion.
1 21015U 90111B 96026.08015671 +.00001524 +00000-0 +57098-3 0 09600
2 21015 074.0421 032.3710 0021533 067.1439 293.1998 14.32442625365760
It seems it is accelerating since November 1995.
90-111 B 95-05-04 20:31:26 BD 63.7 0.3 8 7.97 +5.0-inv
90-111 B 95-05-06 21:10:06 PW 100.0 0.5 12 8.33
90-111 B 95-09-16 03:47:06 JEV 75.8 0.3 7 10.83
90-111 B 95-09-24 01:12 MM 114.0 1.0 10 11.4 6-8.5
90-111 B 95-11-14 01:20 MM 65.9 1 6 11.0 4-6.5
90-111 B 95-11-24 12:13 MM 122.7 0.5 13 9.44 5-inv
Observations from Jim Varney, Bram Dorreman, Patrick Wils and Mike
McCants.
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92- 12 B = 21903 : In November 1995, this object had a small change
in mean motion (see a previous message), but was not visible for
Northern latitude observers. As this observations indicate it is indeed
accelerating! It has also accelerated at the beginning of 1995.
92- 12 B 95-10-05 01:32 MM 120.5 0.5 34 3.54 4.5-8, ssm
92- 12 B 95-10-05 19:09 KJ 226.7 0.2 64 3.542 sm in the N, +5->inv
92- 12 B 95-10-08 18:48 TC 35.5 0.5 10 3.5 sf, sm, dtm, var max
92- 12 B 95-10-09 19:18 KJ 199.6 0.2 56 3.564 FF
92- 12 B 95-10-12 10:36:10.9 WN 186.0 0.4 52 3.576 C* 2181 r
92- 12 B 95-10-22 03:05 KD 35.8 1.0 10 3.6
92- 12 B 95-10-22 03:07 KJ 251.0 0.3 70 3.586
92- 12 B 96-01-05 02:04 MM 78.5 0.3 19 4.13 4.5-inv
92- 12 B 96-01-07 18:38 KJ 164.1 0.3 40 4.10 ssm, sm somet brighter
92- 12 B 96-01-13 17:57 JVS 89.7 0.2 22 4.08
92- 12 B 96-01-13 17:58 KJ 162.4 0.3 40 4.06
92- 12 B 96-01-15 18:56 TC 80.7 0.2 20 4.04 FF, mag +4
92- 12 B 96-01-28 05:29 LB 154.9 0.1 40 3.87 FF, mag 4->inv
Observations of Mike McCants, Kurt Jonckheere, Tristan Cools, Walter
Nissen, Kurt Dequick, Jan Vansteelandt and Leo Barhorst. Thanks to all.
21903
1 21903U 92012B 96026.03254538 +.00000027 +00000-0 +13384-4 0 07066
2 21903 082.9357 206.6434 0040103 253.6754 105.9984 13.73640728194580
happy observing,
Kurt Jonckheere (kjonckheere@unicall.be)
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