NGC 231

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Open star cluster
NGC 231
AladinLite
Constellation Toucan
Position
equinox : J2000.0
Right ascension 00 h 43 m 06.4 s
declination -73 ° 21 ′ 09 ″
Appearance

Brightness  (visual) 12.87 mag
Brightness  (B-band) 13.14 mag
Angular expansion 0.8 '
Redness ( excess color  E (BV)) 0.037
Physical data

Affiliation Small Magellanic Cloud
history
Discovered by John Herschel
Discovery time August 12, 1834
Catalog names
 NGC  231 •  ESO  29-SC5 •  GC  123 •  h  2340 • Lindsay 25 • Kron 20

NGC 231 is an open star cluster in the Small Magellanic Cloud in the constellation Toucan .

NGC 231 was discovered on August 12, 1834 by the British astronomer John Frederick William Herschel .

swell

  1. a b NASA / IPAC EXTRAGALACTIC DATABASE
  2. a b SIMBAD database
  3. NGC 231
  4. Seligman