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IC 289

From Wikipedia, the free encyclopedia
Nebula in the constellation Cassiopeia
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IC 289
Emission nebula
Planetary nebula
As seen by Hubble
Observation data: J2000.0epoch
Right ascension03h 10m 19.3017s[1]
Declination+61° 19′ 00.914″[1]
Distance5,190 ± 500 ly (1,592 ± 153 pc)[2] ly
ConstellationCassiopeia
DesignationsIRAS 03062+6107,2MASS J03101930+6119009, ARO 86, Hb 1, VV 9, RL 67, Lan 496, NSV 1056, GSC2 N313033135782[1]
See also:Lists of nebulae

IC 289 is aplanetary nebula in the constellationCassiopeia.[3] It was discovered byLewis 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 likeplanetary 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 anO-type star with aspectral type of O(H).[4]

References

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  1. ^abc"IC 289".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2020-02-18.
  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.

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