NGC 2204

Offener Sternhaufen
NGC 2204
NGC 2204
AladinLite
Sternbild Großer Hund
Position
Äquinoktium: J2000.0
Rektaszension 06h 16m 32,2s [1]
Deklination −18° 39′ 57″ [1]
Erscheinungsbild
Klassi­fikation III3m [2]
Helligkeit (visuell) 8,6 mag [2]
Helligkeit (B-Band) mag
Winkel­ausdehnung 10' [2]
Anzahl Sterne
Hellster Stern mag
Veränder­liche Sterne
Rötung (Farbexzess E(B-V))
Physikalische Daten
Zugehörigkeit
Rotverschiebung
Radial­geschwindigkeit km/s
Entfernung [3] 8600 Lj
(2629 pc)
Absolute Helligkeit mag
Masse M
Durchmesser Lj
Alter Jahre
Metallizität [Fe/H]
Geschichte
Entdeckt von Wilhelm Herschel
Entdeckungszeit 6. Februar 1785
Katalogbezeichnungen
 NGC 2202 • C 0613-186 • OCl 572 • Mel 44 • Cr 88 • ESO 556-SC07 • GC 1391 • H VII 13 •

NGC 2204 ist ein offener Sternhaufen im Sternbild Großer Hund. Das Objekt wurde am 6. Februar 1785 von Wilhelm Herschel entdeckt.[4]

Einzelnachweise

  1. NASA/IPAC EXTRAGALACTIC DATABASE
  2. a b c SEDS: NGC 2204
  3. Webda
  4. Seligman

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