NGC 2242

Planetarischer Nebel
NGC 2242
AladinLite
Sternbild Fuhrmann
Position
Äquinoktium: J2000.0
Rektaszension 06h 34m 07,2s [1]
Deklination (Astronomie) +44° 46′ 37″ [1]
Erscheinungsbild
Scheinbare Helligkeit (visuell) 15,0 mag [2]
Scheinbare Helligkeit (B-Band) 15,1 mag [2]
Winkelausdehnung 0,37′ × 0,37′   [2]
Zentralstern
Bezeichnung Gaia DR3 3336140414380977664 
Physikalische Daten
Radialgeschwindigkeit 38 km/s 
Entfernung 9.639 ± 1.900 Lj 
Geschichte
Entdeckung Lewis A. Swift
Datum der Entdeckung 24. November 1886
Katalogbezeichnungen
 NGC 2242 • PK 170+15.1 • CGCG 204-5

NGC 2242 bezeichnet einen planetarischen Nebel im Sternbild Fuhrmann.

Der Nebel wurde von dem Astronomen Lewis A. Swift am 24. November 1886 mithilfe eines 16-Zoll-Teleskops entdeckt und später von Johan Dreyer im New General Catalogue verzeichnet.[3]

Commons: NGC 2242 – Sammlung von Bildern, Videos und Audiodateien

Einzelnachweise

  1. ↑ NASA/IPAC EXTRAGALACTIC DATABASE
  2. ↑ a b SEDS: NGC 2242
  3. ↑ Seligman

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