Close approach of three sats last night

From: Robert McNaught via Seesat-l <>
Date: Thu, 25 May 2023 05:53:14 +0000
Examining my all-sky images from last night I was surprised to find that
the crossing point of the HST (NORAD 20580) with a slightly brighter sat
trail, which was ID'd as the pair TIANHUI 2-02A and B (NORAD 49071 and
49072), came within 1 second and a difference in slant range of only
10km. Just how close (in km) did these three sats come to each other?

2023 May 24 19:37:30UT

Cheers, Rob

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Received on Wed May 24 2023 - 22:53:32 UTC

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