Talk:SDSS J0927+2943

Astronomy: Astronomical objects Low‑importance

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distance vs time note removal

The note seemed to provide a (somewhat over-estimated, per the caltech/NASA db) light-travel time, instead of the proper distance. That’s a source of confusion in-and-of itself but, interestingly, it’s just incorrect enough for t to almost exactly equal 0.5. This leads me to believe that a previous, and since adjusted, red shift led someone to note that as an interesting, if meaningless, coincidence somewhere, surviving the original underlying data in the form of a somewhat obliquely worded factoid in this article. Removing since the relationship between the light travel time and age of the universe is no longer remarkable. --2601:140:8000:A739:9505:E4BF:1838:45B9 (talk) 02:16, 10 May 2019 (UTC)[reply]

Picture

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Can we get a picture of the emission lines? — Omegatron (talk) 16:42, 3 June 2020 (UTC)[reply]