Hi Marco that depends, for example on next Thursday, 100 km from my home, calsky predicts a lunar transit lasting 4.2 second. Of course the Moon is low on the horizon (about 11°) and according to calsky the apparent size of the ISS is about 20". regards At 23:34 11/12/2017, Marco Langbroek via Seesat-l wrote: >Hi Phil, 4 seconds is a much too long duration >for a satellite transit over the moon. It >probably was a balloon, a bird or a high-flying aircraft. - Marco Thierry Legault www.astrophoto.fr _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Mon Dec 11 2017 - 17:00:42 UTC
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