I predict TEI #2 burn for #Change5 to occur at 2020-12-13T01:25 UTC +/- 2 minutes. Image below shows periapsis at burn time.pic.twitter.com/8wIjvAyogG
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Hmm, surprising. The diagram they released showed two pre-TEI elliptical orbits, the first one is only about 200 x 1500 km so circa 11000s and the second one, if to scale, is about 200 x 6000 km. Do you think they are instead doing just one pre-TEI burn?
This was what was indicated on an official diagram showing all major maneuvers of the orbiter - 2 burns for the TEI process.https://twitter.com/Cosmic_Penguin/status/1332347785459376128?s=19 …
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Thanks. The next schedule released and so far has been followed religiously has been deviated from. So any analysis I'm offering is ad-lib.
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OK I see. But you haven't actually measured the new period yet, correct? I look forward to *that* number!
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So I wonder why the two-ellipse diagram in the https://mp.weixin.qq.com/s/xs4Q7-LDDwMCC6rtZofcqg … story - just illustrating what an elliptical orbit is maybe?pic.twitter.com/atjOEZK2ge
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What are these orbiter phasing burns? Are those plane change maneuvers to make sure the orbiter passes over the landing site or something?
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Das Laden scheint etwas zu dauern.
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