astro.wikisort.org - Galaxy

NGC 6801 is a spiral galaxy in the constellation of Cygnus. It was discovered by Lewis A. Swift on August 5, 1886.[2]

NGC 6801
PanSTARRS image of NGC 6801
Observation data (J2000 epoch)
Constellation	Cygnus
Right ascension	19h 27m 35.8s[1]
Declination	+54° 22′ 22″[1]
Redshift	0.014393[1]
Helio radial velocity	4361 +/- 6 km/s
Distance	163.7 ± 22.5 Mly (50.2 ± 6.9 Mpc)[1]
Apparent magnitude (V)	14.62[1]
Characteristics
Type	SAcd[1]
Apparent size (V)	1.3' × 0.7'[1]
Other designations
UGC 11443, PGC 2394.[1]

Supernovae

In May 2011 a Type Ia supernova, 2011df, was detected in NGC 6801. 2015af, a Type II supernova was discovered in August 2015.[3]

References

На других языках

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[de] NGC 6801

NGC 6801 ist eine Spiralgalaxie vom Hubble-Typ Sc im Sternbild Schwan am Nordsternhimmel. Sie ist schätzungsweise 203 Millionen Lichtjahre von der Milchstraße entfernt.

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- [en] NGC 6801

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[ru] NGC 6801

NGC 6801 (другие обозначения — PGC 63229, UGC 11443, MCG 9-32-5, ZWG 281.3, IRAS19264+5416) — спиральная галактика (Sc) в созвездии Лебедь.

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