SATOBS ML (4353), 22 Apr 2014: USA 129, USA 186

From: Marco Langbroek via Seesat-l <seesat-l_at_satobs.org>
Date: Wed, 23 Apr 2014 23:55:02 +0200
Obs SatTrackCam Leiden (Cospar 4353):

28888 05 042A   4353 F 20140422195602250 17 75 0907401+082040 56
28888 05 042A   4353 F 20140422195642250 17 75 0825288+252030 56
28888 05 042A   4353 F 20140422195702250 17 75 0753010+351240 56
28888 05 042A   4353 F 20140422195732250 17 75 0641497+488890 56
24680 96 072A   4353 F 20140422204552300 17 75 0926343+055380 56
24680 96 072A   4353 F 20140422204602250 17 75 0918362+086790 56
24680 96 072A   4353 F 20140422204612300 17 75 0909377+120860 56
24680 96 072A   4353 F 20140422204652250 17 75 0824019+269540 56
24680 96 072A   4353 F 20140422204702300 17 75 0809252+308130 56
24680 96 072A   4353 F 20140422204712250 17 75 0753269+345430 56
24680 96 072A   4353 F 20140422204722300 17 75 0735478+381290 56

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Canon EOS 60D + EF 50/2.5 Macro @ 2.8, 800 ISO + ASTRORECORD astrometric software.
What these numbers mean: http://www.satobs.org/position/IODformat.html
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A slightly hazy sky, with clouds coming in just after the 96-072A pass. In fact 
I saw the third evening KH, USA 245, as well but clouds were invading at that 
time and as a result the trails were too ambiguous on the imagery to measure (it 
seemed on time though).

I observed 05-042A in twilight: it was bright and 2.5s early (and 0.1 
cross-track) relative to 3-day-old elements.

96-072A was fainter this time, and 3.5s early realtive to a 2-day-old elset.

- Marco



-----
Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
e-mail: sattrackcam_at_langbroek.org

Cospar 4353 (Leiden):     52.15412 N, 4.49081 E (WGS84), +0 m ASL
Cospar 4354 (De Wilck):   52.11685 N, 4.56016 E (WGS84), -2 m ASL
Cospar 4355 (Cronesteyn): 52.13878 N, 4.49937 E (WGS84), -2 m ASL
Station (b)log: http://sattrackcam.blogspot.com
Twitter: @Marco_Langbroek
-----
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Received on Wed Apr 23 2014 - 16:55:45 UTC

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