SATOBS ML (4353) VIDEO, 4 Jun 2017: USA 276

From: Marco Langbroek via Seesat-l <seesat-l_at_satobs.org>
Date: Mon, 5 Jun 2017 01:57:07 +0200
42689 17 022A   4353 G 20170604213551685 56 75 1522199-113281 16 S
42689 17 022A   4353 G 20170604213551725 56 75 1522252-113331 16 S
42689 17 022A   4353 G 20170604213551765 56 75 1522294-113386 16 S
42689 17 022A   4353 G 20170604213551805 56 75 1522347-113424 16 S
42689 17 022A   4353 G 20170604213558365 56 75 1534358-119849 16 S
42689 17 022A   4353 G 20170604213558405 56 75 1534400-119948 16 S
42689 17 022A   4353 G 20170604213558445 56 75 1534438-119907 16 S
42689 17 022A   4353 G 20170604213558484 56 75 1534473-119951 16 S

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WATEC 902H + FD 1.8/50 mm + TANGRA astrometric software, UCAC-4 star
catalogue, GPS time inserter
What these numbers mean: http://www.satobs.org/position/IODformat.html
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Cirrus and moonlight, and a low pass, and as a result TANGRA had some difficulty
getting an astrometric fit on parts of the video, but luckily a number of frames
did solve.

USA 276 was 0.21s late on my elset, and 0.43s early on Ted's.

I did not observe it visually this time. I initially had some trouble finding
the target field with the camaera. When I had it, it was already very close to
the pass time. As the video was aimed from the attic window (which does not
permit visual observations well), I rushed downstrairs, out of the house and to
the city moat: but arrived there just a minute or so too late (but in time to
observe ISS, Cygnus OA-7 and Dragon CRS-11 a few minutes later).

The Moon was a bit of a hindrance this time.

- 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 4355 (Cronesteyn): 52.13878 N, 4.49937 E (WGS84), -2 m ASL
Station (b)log: http://sattrackcam.blogspot.com
Twitter: _at_Marco_Langbroek
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Received on Sun Jun 04 2017 - 18:57:52 UTC

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