NGC 4100

NGC 4100
Hubble Space Telescope image of NGC 4100
Observation data (J2000 epoch)
ConstellationUrsa Major
Right ascension12h 06m 08.602s[1]
Declination+49° 34′ 56.32″[1]
Redshift0.003582[2]
Heliocentric radial velocity1,072 ± 6 km/s[2]
Distance65.1 Mly (20.0 Mpc)[3]
Group or clusterNGC 3992 group[4]
Apparent magnitude (B)11.7[2]
Characteristics
TypeSAbc[2]
Mass33.3+10.7
−12.7×109[3] M☉
Other designations
NGC 4100, UGC 7095, MCG +08-22-068, PGC 38370[2]
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NGC 4100 is a spiral galaxy in the northern constellation of Ursa Major. It was discovered by William Herschel on Mar 9, 1788.[5] This galaxy is a member of the NGC 3992 group in the Ursa Major Cluster.[4]

  1. ^ a b Cite error: The named reference Skrutskie_et_al_2006 was invoked but never defined (see the help page).
  2. ^ a b c d e Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference Lianou_et_al_2019 was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference Karachentsev_et_al_2013 was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Seligman was invoked but never defined (see the help page).