DZ
DefZone.Net

Kien thuc cong nghe & giai tri

Wiki Article

NGC 481

Nguồn dữ liệu từ Wikipedia, hiển thị bởi DefZone.Net

Xem trên WikipediaBài ngẫu nhiên khác
NGC 481
NGC 481
SDSS view of NGC 481
Observation data (J2000 epoch)
ConstellationCetus
Right ascension01h 21m 12.54s
Declination−09° 12′ 39.9″
Redshift0.01846 ± 0.00010
Heliocentric radial velocity(5482 ± 30) km/s
Distance229 Mly
Apparent magnitude (V)13.5
Characteristics
TypeSA(r)0- pec?
Apparent size (V)1.7′ × 1.3′
Other designations
PGC 4899, MCG -02-04-030, 2MASX J01211246-091240

NGC 481 is an elliptical galaxy in the constellation Cetus.[1] It is located approximately 229 million light-years from Earth and was discovered on November 20, 1886 by astronomer Lewis A. Swift.[2][3]

See also

[edit]
NGC 481 (SDSS)

References

[edit]
  1. ^ "NGC 481". Retrieved 2017-10-09.
  2. ^ "New General Catalog Objects: NGC 450 - 499". cseligman.com. Retrieved 2017-10-09.
  3. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-10-09.
[edit]
  • Wikimedia Commons logo Media related to NGC 481 at Wikimedia Commons
  • NGC 481 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
  • SEDS