astro.wikisort.org - GalaxyNGC 151 is a mid-sized barred spiral galaxy[3] located in the constellation Cetus.
Barred spiral galaxy in the constellation Cetus
NGC 151 |
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Constellation | Cetus |
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Right ascension | 00h 34m 02.79176s[1] |
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Declination | −09° 42′ 18.9821″[1] |
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Redshift | 0.012562[2] |
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Helio radial velocity | 3742.3 km/s[2] |
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Distance | 170 Mly (52 Mpc)[3] |
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Apparent magnitude (V) | 11.59[3] |
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Apparent magnitude (B) | 12.31[3] |
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Type | SB(r)bc[3] |
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Size | 3.7′ × 1.7′[3] |
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NGC 153, MCG -02-02-054, PGC 2035[2] |
The galaxy was discovered by English astronomer William Herschel on November 28, 1785. In 1886, Lewis Swift observed the same galaxy and catalogued it as NGC 153, only for it later to be identified as NGC 151.[4]
The galaxy, viewed from almost face on, has several bright, blue, dusty spiral arms filled with active star formation. One noticeable feature of the galaxy is a large gap between the spiral arms.
On July 22, 2011, a supernova was discovered within NGC 151 and designated PTF11iqb.[5]
References
- Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
- "NGC 151". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-02-12.
- Gil de Paz, Armando; et al. (December 2007). "The GALEX Ultraviolet Atlas of Nearby Galaxies". The Astrophysical Journal Supplement Series. 173 (2): 185–255. arXiv:astro-ph/0606440. Bibcode:2007ApJS..173..185G. doi:10.1086/516636. S2CID 119085482.
- Seligman, Courtney. "New General Catalogue objects: NGC 150 - 199". cseligman.com. Retrieved 2021-02-12.
- Smith, Nathan; Mauerhan, Jon C.; Cenko, S. Bradley; Kasliwal, Mansi M.; Silverman, Jeffrey M.; Filippenko, Alexei V.; Gal-Yam, Avishay; Clubb, Kelsey I.; Graham, Melissa L.; Leonard, Douglas C.; Horst, J. Chuck; Williams, G. Grant; Andrews, Jennifer E.; Kulkarni, Shrinivas R.; Nugent, Peter; Sullivan, Mark; Maguire, Kate; Xu, Dong; Ben-Ami, Sagi (2015). "PTF11iqb: Cool supergiant mass-loss that bridges the gap between Type IIn and normal supernovae". Monthly Notices of the Royal Astronomical Society. 449 (2): 1876–1896. doi:10.1093/mnras/stv354.
External links
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NGC | |
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PGC |
- PGC 2031
- PGC 2032
- PGC 2033
- PGC 2034
- PGC 2035
- PGC 2036
- PGC 2037
- PGC 2038
- PGC 2039
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Constellation of Cetus |
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Stars | |
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Galaxies | |
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На других языках
[de] NGC 151
NGC 151 = NGC 153 ist eine Balken-Spiralgalaxie mit aktivem Galaxienkern vom Hubble-Typ SBbc im Sternbild Walfisch südlich des Himmelsäquators. Sie ist schätzungsweise 170 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 125.000 Lichtjahren. Gemeinsam mit NGC 217, PGC 1841 und PGC 1909 bildet sie die NGC 151-Gruppe.
Im selben Himmelsareal befinden sich die Galaxien NGC 163 und NGC 165.
- [en] NGC 151
[es] NGC 151
NGC 151 es una galaxia espiral barrada de tamaño medio localizada en la constelación de Sculptor. Tiene doble entrada en el "Nuevo Catálogo general" (NGC), tanto NGC 151 como NGC 153 se refieren a este objeto.
[ru] NGC 151
NGC 151 (другие обозначения — NGC 153, MCG −2-2-54, IRAS00315-0958, PGC 2035) — галактика в созвездии Кита.
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