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NGC 475

From Wikipedia, the free encyclopedia
Galaxy in the constellation Pisces
NGC 475
NGC 475
SDSS view of NGC 475
Observation data (J2000 epoch)
Constellation Pisces
Right ascension 01h 20m 02.01s
Declination +14° 51′ 39.8″
Redshift 0.05375 ± 0.00012
Heliocentric radial velocity 16113 ± 36 km/s
Distance 750 Mly
Apparent magnitude (V)15.0
Characteristics
Type E
Apparent size (V)0.8' x 0.5'
Other designations
PGC 4796, IC 97, GC 5166, 2MASX J01200203+1451397, NPM1G +14.0045

NGC 475 is a lenticular galaxy in the constellation Pisces.[1] It is located approximately 750 million light-years from Earth and has a diameter of roughly 125 thousand light-years. NGC 475 was discovered on November 3, 1864 by German astronomer Albert Marth.[2] [3]

See also

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References

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  1. ^ "Revised NGC Data for NGC 475". spider.seds.org. Retrieved 2017年10月03日.
  2. ^ "New General Catalog Objects: NGC 450 - 499". cseligman.com. Retrieved 2017年10月03日.
  3. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017年10月03日.
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