Observations of Markarian 421
Other names Mrk 421
Object type Galaxy cluster
RA 11h04m
Declination 38°12' N
Constellation Ursa Major
Further information
Showing all 3 images
Markarian 421 on April...
Martin Mobberley
Martin Mobberley
Obs | 2022 Apr 07 – 06:35 UTC |
Upload | 2022 Apr 07 – 10:09 UTC |
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