IC 289

IC 289
Emission nebula
Planetary nebula
	As seen by Hubble
Observation data: J2000.0 epoch
Right ascension	03h 10m 19.3017s
Declination	+61° 19′ 00.914″
Distance	5,190 ± 500 ly (1,592 ± 153 pc) ly
Constellation	Cassiopeia
Designations	IRAS 03062+6107, 2MASS J03101930+6119009, ARO 86, Hb 1, VV 9, RL 67, Lan 496, NSV 1056, GSC2 N313033135782
	See also: Lists of nebulae

IC 289 is a planetary nebula in the constellation Cassiopeia.^[3] It was discovered by Lewis Swift in early September 1888. It lies close to the 10th magnitude star BD +60° 0631. N.J. Martin described IC 289 as "A nice, faint round planet like planetary nebula. The uniform oval disc shows some irregularity in brightness but is not obviously brighter at the edge."^{[citation needed]}

The central star of the planetary nebula is an O-type star with a spectral type of O(H).^[4]

References

^ ^a ^b ^c "IC 289". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-02-18.
^ 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.
^ IC 289
^ González-Santamaría, I.; Manteiga, M.; Manchado, A.; Ulla, A.; Dafonte, C.; López Varela, P. (2021). "Planetary nebulae in Gaia EDR3: Central star identification, properties, and binarity". Astronomy & Astrophysics. 656: A51. arXiv:2109.12114. Bibcode:2021A&A...656A..51G. doi:10.1051/0004-6361/202141916. S2CID 237940344.

External links

Media related to IC 289 at Wikimedia Commons
http://www.noao.edu/outreach/aop/observers/ic289.html Archived 2011-09-10 at the Wayback Machine

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[SIMBAD-1] "IC 289". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-02-18.

[2] 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.

[3] IC 289

[4] González-Santamaría, I.; Manteiga, M.; Manchado, A.; Ulla, A.; Dafonte, C.; López Varela, P. (2021). "Planetary nebulae in Gaia EDR3: Central star identification, properties, and binarity". Astronomy & Astrophysics. 656: A51. arXiv:2109.12114. Bibcode:2021A&A...656A..51G. doi:10.1051/0004-6361/202141916. S2CID 237940344.

[3]