NGC 269

Offener Sternhaufen
NGC 269
NGC 269
AladinLite
Sternbild Tukan
Position
Äquinoktium: J2000.0
Rektaszension 00h 48m 22,0s [1]
Deklination −73° 31′ 54″ [1]
Erscheinungsbild
Klassi­fikation
Helligkeit (visuell) 12,59 mag [1]
Helligkeit (B-Band) 12,98 mag [1]
Winkel­ausdehnung 0,6' [2]
Anzahl Sterne
Hellster Stern mag
Veränder­liche Sterne
Rötung (Farbexzess E(B-V)) 0,037 [3]
Physikalische Daten
Zugehörigkeit KMW [3]
Rotverschiebung
Radial­geschwindigkeit km/s
Entfernung  pc
Absolute Helligkeit mag
Masse M
Durchmesser Lj
Alter Jahre
Metallizität [Fe/H]
Geschichte
Entdeckt von John Herschel
Entdeckungszeit 5. November 1836
Katalogbezeichnungen
 NGC 269 • ESO 29-SC16 • GC 152 • h 2353 • Lindsay 37 • Kron 26

NGC 269 ist ein offener Sternhaufen im Sternbild Tukan in der kleinen Magellanschen Wolke.

NGC 269 wurde am 5. November 1836 von dem britischen Astronomen John Frederick William Herschel entdeckt.[4]

Einzelnachweise

  1. a b c SIMBAD Datenbank
  2. SEDS: NGC 269
  3. a b NASA/IPAC EXTRAGALACTIC DATABASE
  4. Seligman

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