NGC 4074

Source: Wikipedia, the free encyclopedia.
Coma Berenices
Right ascension12h 04m 29.7s[1]
Declination20° 18′ 58″[1]
Redshift0.022445[1]
Heliocentric radial velocity6729 km/s[1]
Distance310 Mly (96 Mpc)[1]
Group or clusterNGC 4065 Group
Apparent magnitude (V)14.5[1]
Characteristics
TypeS0 pec[1]
Size~100,000 ly (32 kpc) (estimated)[1]
Apparent size (V)0.35 x 0.2[1]
Other designations
ARK 347, MCG +04-29-011, PGC 038207[1]

NGC 4074 is a peculiar[2][3] lenticular galaxy located 310 million light-years away[3] in the constellation Coma Berenices.[4] It was discovered by astronomer William Herschel on April 27, 1785[5] and is a member of the NGC 4065 Group.[6][7][8][9][10]

NGC 4074 is classified as a type 2 Seyfert galaxy.[3][11][2][12] It was first identified as a Seyfert in 1978.[13]

Supermassive black hole

NGC 4074 has a

M☉).[14]

See also

References

  1. ^ a b c d e f g h i j "NASA/IPAC Extragalactic Database". Results for NGC 4074. Retrieved 2019-02-09.
  2. ^ a b "Sasmirala object pages". dc.zah.uni-heidelberg.de. Retrieved 2019-02-09.
  3. ^ a b c "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2019-02-09.
  4. ^ "Revised NGC Data for NGC 4074". spider.seds.org. Retrieved 2019-02-09.
  5. ^ "New General Catalog Objects: NGC 4050 - 4099". cseligman.com. Retrieved 2019-02-03.
  6. ISSN 0004-637X
    .
  7. ISSN 0004-6256
    .
  8. ISSN 0004-6256
    .
  9. S2CID 73667751
    .
  10. S2CID 17732882
    .
  11. ^ "NGC 4074". sim-id. Retrieved 2019-02-09.
  12. S2CID 118724440
    .
  13. ISSN 0035-8711
    .
  14. S2CID 118160249
    .

External links

Wikimedia Commons has media related to NGC 4074.


Retrieved from "https://en.wikipedia.org/w/index.php?title=NGC_4074&oldid=1187436856"