astro.wikisort.org - GalaxyNGC 7028 is the designation of a celestial object in the constellation of Delphinus. The object was supposedly discovered by the German astronomer Albert Marth on 17 September 1863.[3] However, its identification is uncertain, and the object is considered lost.[4] No galaxies or nebulous objects are at the coordinates that he gave.[4]
Astronomical object in the constellation Delphinus
UGC 11676 |
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Constellation | Delphinus |
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Right ascension | 21h 05m 50.0s[1] |
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Declination | +18° 28′ 05″[1] |
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Redshift | 0.016315[1] |
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Helio radial velocity | 4,891 km/s[1] |
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Apparent magnitude (B) | 14.8[2] |
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Type | S?[1] |
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Apparent size (V) | 1.0′ × 0.4′[1] |
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UGC 11676, MCG +03-53-015, PGC 66087[2] |
One candidate is a spiral galaxy designated UGC 11676, or CGCG 448-039.[1][4] It has an apparent magnitude of 14.8,[1] and is "very faint, small, very little extended",[4] just as Marth described.[4] While the declination of this object matches that of Marth's description, the right ascension is 2.5 arcminutes off.[4]
References
Constellation of Delphinus |
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