43145 18 005A 4353 P 20180119165942250 56 75 1753038+454920 15 43145 18 005A 4353 P 20180119165952250 56 75 1801190+439780 15 43145 18 005A 4353 P 20180119170012250 56 75 1816175+408430 15 43145 18 005A 4353 P 20180119170037250 56 75 1832074+368910 15 43145 18 005A 4353 P 20180119170047250 56 75 1837466+352980 15 ------------------------------------------------------------------------- Canon EOS 60D + SamYang 1.4/85 mm, 400 ISO + ASTRORECORD astrometric software. What these numbers mean: http://www.satobs.org/position/IODformat.html ------------------------------------------------------------------------- Belated report on observations form the evening of 19 January. Observations amidst gaps in clouds, and in deep twilight (sky still blue), at rooftop level. Used 1 second exposures at 400 ISO because of the bright sky background. Enough reference stars visible. I initially thought, upon cursory inspection of the image son the camera screen, that I had lost NROL-47 to clouds and twilight. Upon inspection on the laptop today, found I did capture it. - 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 ----- _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Sun Jan 21 2018 - 08:05:59 UTC
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