In today's article we are going to talk about NGC 813. NGC 813 is a topic that has gained relevance in recent years and has aroused great interest in society. Within this article, we will thoroughly explore the different facets and aspects related to NGC 813, from its origin to its influence today. We will analyze its impact in various areas, as well as the opinions and perspectives of experts in the field. In addition, we will take a look at its evolution over time and the possible future scenarios that could arise around NGC 813. Don't miss this fascinating exploration of NGC 813!
| NGC 813 | |
|---|---|
legacy surveys image of NGC 813 | |
| Observation data (J2000 epoch) | |
| Constellation | Hydrus |
| Right ascension | 02h 01m 36.113s[1] |
| Declination | −68° 26′ 20.99″[1] |
| Redshift | 0.027219[2] |
| Heliocentric radial velocity | 8049 km/s[2] |
| Distance | 386.5 ± 27.1 Mly (118.50 ± 8.30 Mpc)[3] |
| Apparent magnitude (B) | 13.84[2] |
| Characteristics | |
| Type | SAB(r)0/a:[3] |
| Other designations | |
| PGC 7692[2] | |
NGC 813 is a lenticular galaxy in the constellation Hydrus. It is estimated to be 390 million light-years from the Milky Way[3] and has a diameter of approximately 140,000 ly. NGC 813 was discovered on November 24, 1834, by the British astronomer John Herschel.[4][5]
One supernova, SN 2020abzv (type Ia, mag. 16.6), was discovered in NGC 813 on 9 December, 2020.[6]