Thanks to the element sets produced by Cees Bassa I was able to observe the ExoMars spacecraft over my location as the range increased from about 25000 to 50000 kms shortly after it was injected into its earth escape orbit. I initially had to search the 11 element sets twice, taking about an hour, before I located the spacecrafts running fairly close to the 1st elset of the second posting by Cees, so I missed it at the shorter ranges. I was also using a narrow field telescope which of course did not help matters. Initially the one spacecraft was bright and steady - about magnitude +10 whilst the second object was about two magnitudes fainter and leading the brighter object and travelling slightly faster. At culmination the satellites reached an elevation of about 88 degrees which made tracking a little difficult as trying to keep track of a faint object - by now about mag +13 or so as to swung around in azimuth. I was quite happy to loose it as it was long past my bedtime! I will report observations made in the next day or so.. Cheers Greg _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Mon Mar 14 2016 - 19:14:08 UTC
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