List of stars in Caelum explained

This is the list of notable stars in the constellation Caelum, sorted by decreasing brightness.

Name	B	G.	Var	HD	HIP	vis. mag.	abs. mag.	Dist. (ly)	Sp. class	Notes
	α	9		29875	21770	4.44	2.92	66	F2IV	binary star suspected δ Sct variable,
	γ¹	28		32831	23595	4.55	0.78	185	K2III	binary star
	β	10		29992	21861	5.04	2.83	90	F3V
	δ	7		28873	21060	5.07	−1.62	710	B2IV-V	Suspected variable star
		12		30080	21958	5.66	−1.14	748	K3III
		19		31093	22573	5.82	1.10	286	A2/A3V	binary star
		26		32515	23446	5.92	0.90	329	K2III
		25		32453	23377	6.02	0.77	366	G8III
		15		30432	22144	6.04	1.12	315	K1III
	ν	18		30985	22488	6.06	2.47	171	F1III-IV	double star
		3		28454	20781	6.10	3.54	106	F8V
		22		31529	22847	6.11	−1.35	1012	K3III
		5		28700	20934	6.13	0.73	392	K1III
	λ	13		30202	21998	6.24	−0.27	652	K3/K4III
		27		32820	23555	6.30	3.82	102	F8V
	γ²		X	32846	23596	6.32	1.27	334	F2IV/V	δ Sct variable,
	ζ	16		30608	22280	6.35	0.36	513	K0III
		1		28246	20630	6.38	3.54	121	F6V	suspected variable star
		8		29559	21525	6.40	1.20	358	A3Vs...
		4	RV	28552	20856	6.41	−1.18	1072	M1III	Semiregular variable,
			R	29844	21766	6.70	−2.25	1763	M6e	Mira variable,
				30786	22391	6.81	−1.14	1269	K1III
			T	30958	22247	7.73	−0.87	4,659	C-N4IV	Carbon star and semiregular variable,
				32277	23249	8.99	0.85	1,386	K0III
				30669	22320	9.12	5.42	179	G8/K0V	has a planet (b)
			W	272494		9.79	1.97	1,195	G7III
			S			10.71	2.65	1,333	A6V	Eclipsing binary
			U			12.44	0.8	6930	A9-F0III	RR Lyrae variable,
LHS 1678						12.6	11.11^[1]	64.8	M2V	Binary system, primary component has three transiting planets (b, c and d)^[2]
						12.84	3.52	2,384	F9IV	has a transiting planet (b)
			RR			14.4		69.1	DAZ8+dM	Algol variable has a planet (b)

References

Web site: ESA . European Space Agency . The Hipparcos and Tycho Catalogues . 1997 . 26 December 2006 .
Web site: Kostjuk . N. D. . HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index . 2002 . 26 December 2006 .
Web site: Roman . N. G. . Identification of a Constellation from a Position . 1987 . 26 December 2006 .
Web site: SIMBAD Astronomical Database . Centre de Données astronomiques de Strasbourg . 3 January 2007 .
Web site: Samus . N. N. . Durlevich. O. V.. etal . Combined General Catalogue of Variable Stars (GCVS4.2) . 2004 . 3 April 2012 .
Web site: Samus . N. N. . Durlevich. O. V.. etal . General Catalog of Variable Stars (GCVS database, version 2012Feb) . 2012 . 3 April 2012 .
Web site: Gould . B. A. . Uranometria Argentina . Reprinted and updated by Pilcher, F . 19 July 2010 . dead . https://web.archive.org/web/20120227032716/http://www.uranometriaargentina.com/ . 27 February 2012 .
Web site: AAVSO Website . American Association of Variable Star Observers . 9 March 2014 .