Jump to content
Wikipedia The Free Encyclopedia

NGC 7056

From Wikipedia, the free encyclopedia
Galaxy in the constellation Pegasus
NGC 7056
SDSS image of NGC 7056.
Observation data (J2000 epoch)
Constellation Pegasus
Right ascension 21h 22m 07.5s[1]
Declination 18° 39′ 56″[1]
Redshift 0.017932[1]
Heliocentric radial velocity 5,376 km/s[1]
Distance 225 Mly
Apparent magnitude (V)13.75[1]
Characteristics
Type SBb[1]
Apparent size (V)1.0 x 0.9[1]
Other designations
IC 1382, CGCG 449-19, KARA 911, MCG 3-54-8, PGC 66641, UGC 11734[1]

NGC 7056 is a barred spiral galaxy located about 225 million light-years away in the constellation of Pegasus.[2] [3] NGC 7056 was discovered by astronomer Albert Marth on September 17, 1863. It was then rediscovered by astronomer Truman Henry Safford on September 29, 1866.[4]

See also

[edit ]

References

[edit ]
  1. ^ a b c d e f g h "NASA/IPAC Extragalactic Database". Results for NGC 7056. Retrieved 2017年07月02日.
  2. ^ Rojas, Sebastián García. "Galaxy NGC 7056 - Galaxy in Pegasus Constellation · Deep Sky Objects Browser". DSO Browser. Retrieved 2017年07月03日.
  3. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017年07月03日.
  4. ^ "New General Catalog Objects: NGC 7050 - 7099". cseligman.com. Retrieved 2017年07月01日.
[edit ]


AltStyle によって変換されたページ (->オリジナル) /