IC 5142

Galaxie
IC 5142
{{{Kartentext}}}
AladinLite
Sternbild Indus
Position
Äquinoktium: J2000.0, Epoche: J2000.0
Rektaszension 21h 55m 20,5s [1]
Deklination −65° 30′ 36″ [1]
Erscheinungsbild
Morphologischer Typ SAB(rs)c[1]
Helligkeit (visuell) 13,8 mag[2]
Helligkeit (B-Band) 14,5 mag[2]
Winkel­ausdehnung 1,6′ × 0,8′[2]
Positionswinkel 72°[2]
Inklination °
Flächen­helligkeit 13,9 mag/arcmin²[2]
Physikalische Daten
Zugehörigkeit
Rotverschiebung 0.017869 ± 0.000033[1]
Radial­geschwin­digkeit (5357 ± 10) km/s[1]
Hubbledistanz
H0 = 73 km/(s • Mpc) 		(235 ± 16)e6 Lj
(72,1 ± 5,0) Mpc [1]
Absolute Helligkeit mag
Masse M☉
Durchmesser Lj
Metallizität [Fe/H]
Geschichte
Entdeckung DeLisle Stewart
Entdeckungsdatum 22. August 1900
Katalogbezeichnungen
IC 5142 • PGC 67640 • ESO 108-006 • 2MASX J21552048-6530360 •

IC 5142 ist eine Balken-Spiralgalaxie vom Hubble-Typ SBc im Sternbild Indianer am Südsternhimmel, welche etwa 235 Millionen Lichtjahre von der Milchstraße entfernt ist.

Das Objekt wurde am 22. August 1900 von dem Astronomen DeLisle Stewart entdeckt.[3]

Einzelnachweise

  1. ↑ a b c d NASA/IPAC EXTRAGALACTIC DATABASE
  2. ↑ a b c d e SEDS: IC 5142
  3. ↑ Seligman

Content Disclaimer

Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.

  1. The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
  2. There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
  3. It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
  4. Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
  5. Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.