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NGC 2402-1

Izvor: Wikipedija

NGC 2402-1
Podaci posmatranja
Epoha: J2000.0
SazviježđeMali pas[1]
Rektascenzija7h 30m 46,5s [2]
Deklinacija+9° 38′ 51″ [2]
Crveni pomak0,017679[2]
Radijalna brzina5300 km/s [a]
Udaljenost74,7 Mpc, 243,6 Msg
(baz. na crveni pomak) [2]
Tipeliptična galaksija (E?) [2]
Prividne dimenzijeNajveći prečnik: 0,80 u.m. (57 Ksg [b])
Najmanji prečnik: 0,80 u.m. (57 Ksg [b]) [3]
Prividna magnituda (V)13,9 (vidljivo)
14,9 (B-Band) [2]
Površinska svjetlost (V)13,4 mag/u.m.2 [2]
Apsolutna magnituda (V)-20.47 mag (vidljivo)
-19.47 mag (B-band) [a]
Ostale oznake
PGC 21176 • MCG 2-19-4 • UGC 3891 • CGCG 57-15[2][3]
Portal
Portal
Portal Astronomija

NGC 2402-1 (također poznat kao MCG 2-19-4, PGC 21176 i UGC 3891) je eliptična galaksija koja je udaljena oko 244 miliona sg od Zemlje i nalazi se u sazviježđu Mali pas. Najveći prečnik je 0,80 (57 hiljada sg) a najmanji 0,8 uglovnih minuta (57 hiljada sg).[b]

Najbliži NGC/IC objekti

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Sljedeći spisak sadrži deset najbližih NGC/IC objekata.[c]

Ime Udaljenost od NGC 2402-1
(uglovnih minuta)[3][c]
Rektascenzija (J2000)[3] Deklinacija (astronomija) (J2000)[3] Tip[3]
NGC 2402-2 0,01 7h 30m 47,8s +9° 39′ 14″ spiralna galaksija (S)
NGC 2412 1,42 7h 34m 21,5s +8° 32′ 51″ dvostruka zvijezda (*2)
IC 2189 1,63 7h 24m 57,0s +8° 55′ 12″ zvijezda (*)
NGC 2416 2,32 7h 35m 41,4s +11° 36′ 45″ spiralna galaksija (Sc)
NGC 2394 2,62 7h 28m 36,5s +7° 5′ 14″ grupa zvijezda (*Grp)
IC 473 2,94 7h 42m 24,7s +9° 15′ 17″ trostruka zvijezda (*3)
NGC 2433 3,01 7h 42m 43,6s +9° 15′ 33″ trostruka zvijezda (*3)
NGC 2395 4,06 7h 27m 12,8s +13° 36′ 30″ otvoreno zvjezdano jato (III1p)
NGC 2350 5,11 7h 13m 12,1s +12° 15′ 59″ spiralna galaksija (S0-a)
NGC 2459 5,31 7h 52m 1,7s +9° 33′ 29″ otvoreno zvjezdano jato (OCL)

Povezano

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Bilješke

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Reference

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  1. ((en)) seds.org
  2. 2,0 2,1 2,2 2,3 2,4 2,5 2,6 2,7 ((en))((de)) „Wolfgang Steinicke-ov revizirani NGC i IC katalog”. Pristupljeno 11. 4. 2013. 
  3. 3,0 3,1 3,2 3,3 3,4 3,5 ((en)) „NASA/IPAC Extragalactic Database”. Pristupljeno 11. 4. 2013. 

Literatura

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Vanjski linkovi

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NGC 2402-1

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NGC katalog

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Koordinate: Nebeska mapa 7h 30m 46.5s, +9° 38′ 51″

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NGC 2402-1
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