Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  Hatysa  ·  IC 420  ·  LBN 963  ·  LBN 974  ·  LBN 977  ·  LDN 1640  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Orion Nebula  ·  Sh2-279  ·  Sh2-281  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  And 5 more.
M 42 fly-by GIF of 23 geosynchronous satellites in 42 mins, James E.
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M 42 fly-by GIF of 23 geosynchronous satellites in 42 mins

M 42 fly-by GIF of 23 geosynchronous satellites in 42 mins, James E.
Powered byPixInsight

M 42 fly-by GIF of 23 geosynchronous satellites in 42 mins

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Description

Well, clouds persisted overhead last night and prevented any early imaging of my primary target.  It was clear to the southeast in the direction of Orion and I elected to start gathering data of M42.  Only about 42 (60 second) red filter frames were captured before Orion was also engulfed in clouds. 

Blinking the frames in PixInsight the next day revealed a total of 23 geosynchronous satellites appearing to "pass by" M42...of course M42 was actually doing the passing of these near stationary satellites.  These satellites were located just south of Iota Orionis at a declination of around -6 degrees.  Of course, everyone encounters these pesky satellites in this region then hope their satellite rejection settings in their favorite integration software doesn't let them down!

This GIF made using PIPP is a total of 32 frames without clouds spanning 42 minutes time with a soft stretch and slight curve to reduce noise.

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