Re: 06155, Ir 60 flare, no ETS-6

From: Bjoern Gimle (b_gimle@algonet.se)
Date: Tue Feb 08 2000 - 23:27:25 PST

  • Next message: Ed Cannon: "TDF 1 (88-98A, 19621) - more one-power flashes"

    >Hi, on 2/3 PST saw 06155 ATLAS CENTAUR R/B near Aldebaran, same
    >brightness & color! Much brighter than predicted mag 3.2, a good pass.
    
    While in Spain, I also tried to see a few low-inclination objects,
    among them #06155. It was very hazy, and spending many minutes locating
    reference stars, I found a bright satellite 2/5 18:32:46.4 at 03:33.5
    RA, -21.0 dec. I lost it, and returned my selected spot for 06155 below
    
    mu Lep, where it appeared 18:33:56.1. The track and lap time from
    SkyMap shows it was this rocket.
    
    >I looked briefly for ETS-6 between 18:24-18:26 = 2/4 2:24-2:26 UTC but
    >did not see it at 1-power. I haven't seen it for a while; when should I
    >expect 1-power flashes on the evening of 2/6 local time? I look forward
    >to recovering it.
    >
    Tonight, I'd say 000210 01:38 UT, but then Sun is at -2 deg.!
    Second event around 01:50 UT, RA 04:35, Dec -2, Sun -4.3
    Better choice is 000211 06:28 UT , RA 02:15, Dec 0 and 06:38 RA 03:15.
    
    Positions + times are very uncertain on the later pass, though I did
    observe it from 41.38N, 2.18E on Feb.05. I believe the flash paths
    are nearly parallell to the satellite's track, so a small latitude
    change has a large effect.
    
    
    -- bjorn.gimle@tietotech.se (office)                         --
    -- b_gimle@algonet.se (home)  http://www.algonet.se/~b_gimle --
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