Right ascension 13 29 24.2 Redshift 0.021570 Apparent magnitude (V) 15.1g | Declination +11° 47′ 49″ Helio radial velocity 6467 ± 29 km/s | |
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Distance 297 Mly (Light Travel-Time)(redshift-based) People also search for NGC 5162, NGC 5181, NGC 5184 | ||
NGC 5177 is a galaxy. Based on a redshift of 6467 km/s the galaxy is crudely estimated to be about 300 million light-years away.
Supernova
On April 16, 2010 UT, the Palomar Transient Factory automated wide-field survey detected a Supernova on the outskirts of NGC 5177. The supernova is known as SN 2010cr and is located at 13:29:25.11 +11:47:46.4. A confirmation spectrum was taken with the Palomar Hale telescope on April 17 UT which showed it to be approximately 13 days before peak brightness. The Hubble Space Telescope took STIS/UV spectroscopic observations on May 3, 2010.
References
NGC 5177 Wikipedia(Text) CC BY-SA