Obs 22 april 1999
Barhorst L.J.C. (L.J.C.Barhorst@exchange.arcadis.nl)
Fri, 23 Apr 1999 08:55:18 +0200
Unexpectedly it became clear last night and I could make some observations
70-108 A 99-04-22 20:37 LB almost S, mag 6
81- 59 A 99-04-22 21:36:20 LB 48.5 0.2 10 4.85 FF, mag 4->inv, double
fl
87- 60 A 99-04-22 20:40:28 LB 68.7 0.5 6 11.5 AA,5->inv,sm,6
90-111 B 99-04-22 21:13:38 LB 53.5 0.5 2 26.7 AA, mag 5->inv
92- 8 B 99-04-22 20:44:46 LB 128.8 0.5 4 32.2 AA, mag 4->inv
93- 8 B 99-04-22 20:09 LB almost S, mag 6
94- 24 B 99-04-22 20:28:32 LB 62.7 0.2 10 6.27 FF, mag 4->inv
95- 2 D 99-04-22 21:20 LB almost S, mag 7
95- 72 A 99-04-22 21:01:03 LB 87.7 0.2 6 14.61 FF,3->inv,sm,2
95- 72 B 99-04-22 20:17 LB S, mag 4
97- 28 C 99-04-22 20:13 LB S, mag 6
98- 43 G 99-04-22 21:28:35 LB 146.9 0.5 4 36.7 AA, mag 2->6
98- 76 B 99-04-22 19:43:19 LB 127.9 0.2 30 4.26 FF, mag 3->7
99- 12 E 99-04-22 20:50:41 LB 92.4 0.2 24 3.85 'FFF-'F, mag 2->inv
Impossible to measure all the flashes seperatly. Just timed the bright flash
after the 'missing' flash. In fact the real period will be 1.925 sec as only
the
first secondary flash is visible.
99- 20 B 99-04-22 20:03:20.7 LB S,4,RA=14h20 d=+19
Was about 10 minutes late with respect to the TLE posted by Tristan
99020B 711 x 185 km
1 25683U 99020B 99106.53026626 .00568309 78452-5 66567-3 0 29
2 25683 107.5837 169.1035 0385442 330.6038 27.3971 15.39514041 115
Greetings and clear, dark skies
Leo Barhorst
52.77 N 5.09 E 2 m ASL