| NGC 51 | |
|---|---|
 NGC 51 with PanSTARRS | |
| Observation data (2000.0 epoch) | |
| Constellation | Andromeda[1] |
| Right ascension | 00h 14m 34.895s[2] |
| Declination | +48° 15′ 19.86″[2] |
| Redshift | 0.01862[2] |
| Heliocentric radial velocity | 5531 km/s[2] |
| Distance | 250 Mly (77 Mpc)[3] |
| Apparent magnitude (V) | 13.1[1] |
| Characteristics | |
| Type | S0/a[2] |
| Size | 90,000[3] |
| Apparent size (V) | 1'.445 x 0'.891[4] |
| Other designations | |
| MCG +08-01-035, PGC 974[2] | |
NGC 51 is a lenticular galaxy in the constellation Andromeda. It has a diameter of 90,000 light-years.[3] The galaxy was discovered on September 7, 1885, by Lewis Swift, who described it as "Pretty faint, pretty small, round, brighter middle."[3]
One supernova, SN 2016gxp (type Ia, mag. 18.6), was discovered in NGC 51 on October 5, 2016.[5]
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The Largest Star Cluster in the Milky Way
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Papo de Observação - com Sérgio Lomônaco, NGC-51, Construção de Telescópio - 15 de Julho de 2020
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Космический телескоп Джеймса Уэбба только что сделал невероятное открытие о нашем Солнце!
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Zwiedzamy kosmos - odcinek #3 - galaktyka Wir
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O Céu é Puro Êxtase
Transcription
See also
References
- ^ a b "NGC 51 >> Deep Sky Objects Browser". Archived from the original on 2013-10-16. Retrieved 2013-07-31.
- ^ a b c d e f "NGC 51". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 16 January 2017.
- ^ a b c d "New General Catalog Objects: NGC 50 - 99". Retrieved 2013-07-31.
- ^ "NGC 51 - Galaxy - WIKISKY". Retrieved 2013-07-31.
- ^ Transient Name Server entry for SN 2016gxp. Retrieved 25 March 2023.
External links
Media related to NGC 51 at Wikimedia Commons- NGC 51 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
- SEDS
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.jpg/35px-Caldwell_53_(50291843072).jpg){kind=small} | This lenticular galaxy article is a stub. You can help Wikipedia by expanding it. |
This page was last edited on 18 January 2024, at 14:09