NGC 485

NGC 485
SDSS view of NGC 485
Observation data (J2000 epoch)
Constellation Pisces
Right ascension 01h 21m 27.6s
Declination +07° 01′ 07.0″
Redshift 0.007495 ± 0.000007
Helio radial velocity (2239 ± 2) km/s
Distance 86 Mly[1]
Apparent magnitude (V) 13.2
Characteristics
Type S
Apparent size (V) 1.7′ × 0.6′
Other designations
PGC 4921, UGC 895, GC 270, MCG +01-04-032, IRAS 01188+0645, 2MASS J01215628+3331153, h 102, Z 411.32

NGC 485, also commonly referred to as PGC 4921 or GC 270, is a spiral galaxy in the constellation Pisces.[2] It is located approximately 86 million light-years from Earth[1] and was discovered on January 8, 1828 by astronomer William Herschel.[3] It was later also observed by Heinrich d'Arrest and Herman Schultz. When NGC 485 was originally categorized in the New General Catalogue by John Louis Eil Dreyer in 1888, it was incorrectly described as a "considerably faint, pretty large, round, 8th magnitude star 3 1/2 arcmin to southwest".[4]

See also

References

  1. 1 2 An object's distance from Earth can be determinded using Hubble's law: v=Ho is Hubble's constant (70±5 (km/s)/Mpc). The relative uncertainty Δd/d divided by the distance is equal to the sum of the relative uncertainties of the velocity and v=Ho
  2. ↑ "Revised NGC Data for NGC 485". spider.seds.org. Retrieved 2017-10-05.
  3. ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-10-05.
  4. ↑ "New General Catalog Objects: NGC 450 - 499". cseligman.com. Retrieved 2017-10-13.
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