NGC 2090 is a spiral galaxy located in the constellation Columba. Its velocity with respect to the cosmic microwave background is 994 ± 5km/s, which corresponds to a Hubble distance of . However, 51 non-redshift measurements give a distance of . It was discovered on 29 October 1826 by Scottish astronomer James Dunlop. NGC 2090 was studied to refine the Hubble constant to an accuracy within ±10%.
See also List of NGC objects (2001–3000)
Gallery
References
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SEDS