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NGC 2581

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NGC 2581


Posmatrački podaci (epoha J2000.0)

Vrsta objekta spiralna galaksija
Tip SBab
Rektascenzija 8h 25m 10,1s
Deklinacija + 20° 20" 3'
Prividne dimenzije 1.20' x 1.2'
Sazvežđe Rak

Astrometrijski i fotometrijski podaci

Radijalna brzina objekta 4811 km/s[1]
Crveni pomak 0,014824[2]
Prividna veličina 13,1
Fotografska magnituda (B filter) 13.9

Ostalo

Druge oznake IC 2359, UGC 4391, MCG 4-20-50, CGCG 89-22, CGCG 119-91, PGC 23630
Drejerov objekt da
Otkriće Džon Heršel, 22. februar 1789.

NGC 2581 je spiralna galaksija u sazvežđu Rak koja se nalazi na NGC listi objekata dubokog neba.

Deklinacija objekta je + 20° 20' 3" a rektascenzija 8h 25m 12,1s. Prividna veličina (magnituda) objekta NGC 2581 iznosi 13,1 a fotografska magnituda 13,9. NGC 2581 je još poznat i pod oznakama IC 2359, UGC 4391, MCG 4-20-50, CGCG 89-22, CGCG 119-91, PGC 23630.

Reference

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  1. SIMBAD baza podataka, Strazburški centar astronomskih podataka (CDS), Strazbur, http://simbad.u-strasbg.fr/simbad/
  2. SIMBAD baza podataka, Strazburški centar astronomskih podataka (CDS), Strazbur, http://simbad.u-strasbg.fr/simbad/

Literatura

[uredi | uredi kod]
  • Revised New General Catalogue and Index Catalogue, Wolfgang Steinicke, 2009. Dostupno na [1][mrtav link] sa objašnjenjem na [2]
  • SIMBAD baza podataka, Strazburški centar astronomskih podataka (CDS), Strazbur, [3]

Vidi još

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Spoljašnje veze

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Portal Astronomija
NGC objekti
Popis NGC objekata (1-999)Popis NGC objekata (1001-2000)Popis NGC objekata (2000-2999)Popis NGC objekata (3000-3999) • Popis NGC objekata (4000-4999) • Popis NGC objekata (5000-5999) • Popis NGC objekata (6000-6999) • Popis NGC objekata (7000-7840)
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NGC 2581
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