IC 1573

Galaxie
IC 1573
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AladinLite
Sternbild Walfisch
Position
ÄquinoktiumJ2000.0, Epoche: J2000.0
Rektaszension 00h 42m 10,4s [1]
Deklination −23° 35′ 30″ [1]
Erscheinungsbild
Morphologischer Typ Sc[2]
Helligkeit (visuell) 16,0 mag[2]
Helligkeit (B-Band) 16,7 mag[2]
Winkel­ausdehnung 1.20 × 0.1[2]
Positionswinkel 70°[2]
Inklination °
Flächen­helligkeit 13,5 mag/arcmin²[2]
Physikalische Daten
Zugehörigkeit [1]
Rotverschiebung 0.056139 ± 0.000150[1]
Radial­geschwin­digkeit (16830 ± 45) km/s[1]
Hubbledistanz
H0 = 73 km/(s • Mpc)
(752 ± 53)e6 Lj
(230,7 ± 16,2) Mpc [1]
Absolute Helligkeit mag
Masse M
Durchmesser Lj
Metallizität [Fe/H]
Geschichte
Entdeckung DeLisle Stewart
Entdeckungsdatum 3. November 1898
Katalogbezeichnungen
IC 1574 • PGC 2521 • ESO 474-013 • MCG -04-02-036 • 2MASX J00421046-2335294 •

IC 1573 ist eine Spiralgalaxie vom Hubble-Typ Sc im Sternbild Walfisch am Südsternhimmel. Sie ist rund 752 Millionen Lichtjahre von der Milchstraße entfernt.

Entdeckt wurde das Objekt am 3. November 1898 von DeLisle Stewart[3].

Einzelnachweise

  1. a b c d NASA/IPAC EXTRAGALACTIC DATABASE
  2. a b c d e f SEDS: IC 1573
  3. Seligman

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