NGC 207 is a spiral galaxy roughly 178 million light-years from the Solar System[2] in the constellation Cetus. It was discovered on December 7, 1857, by R. J. Mitchell.[3]
See also
References
- ^ a b c d e f g "NASA/IPAC Extragalactic Database". Results for NGC 0207. Retrieved 2016-09-02.
- ^ a b An object's distance from Earth can be determined 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
- ^ "New General Catalog Objects: NGC 200 - 249". Cseligman. Retrieved September 11, 2016.
External links
- NGC 207 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
- SEDS
