List of stars in Delphinus explained

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

Name	B	F	Var	HD	HIP	RA	Dec	vis. mag.	abs. mag.	Dist. (ly)	Sp. class	Notes
	β	6		196524	101769			3.64	1.26	97	F5IV	Rotanev, Rotanen, Venator; spectroscopic binary
	α	9		196867	101958			3.77	−0.57	241	B9V	Sualocin, Scalovin, Svalocin, Nicolaus; binary star; suspected variable,
	ε	2		195810	101421			4.03	−1.18	359	B6III	Aldulfin, Deneb Dulfim, Deneb, Al Dhanab al Dulfim, Dzaneb al Delphin, Cauda Delphini;^[1] suspected variable,
	γ^2	12		197964	102532			4.27	1.81	101	K1IV	binary star with γ^1 Del
	δ	11		197461	102281			4.43	0.45	203	A7IIIp d Del	δ Sct variable,
	ζ	4		196180	101589			4.64	0.43	227	A3V	suspected variable,
	ρ	67		192425	99742			4.94	1.58	153	A2V	Tso Ke; recently moved into Delphinus due to proper motion
	κ	7		196755	101916			5.07	2.68	98	G5IV+...
	γ^1	12		197963	102531			5.15	2.65	103	A2Ia+...	binary star with γ^2 Del
		17		199253	103294			5.19	−0.62	474	K0III	suspected variable,
	η	3		195943	101483			5.39	1.77	173	A3IVs	suspected variable,
	ι	5		196544	101800			5.42	1.74	177	A2V	spectroscopic binary
		18		199665	103527			5.51	1.19	238	G6III:	Musica,^[2] optical double, has a planet (b)
		16		199254	103298			5.54	1.61	199	A4V	double star
		13		198069	102633			5.57	−0.42	513	A0V	double star
	θ	8		196725	101882			5.69	−2.32	1304	K3Ib
				200044	103675			5.69	−0.62	596	M3III	suspected variable,
				193472	100256			5.96	1.18	294	A5m	suspected variable
				196775	101909			5.99	−2.01	1299	B3V	double star
		10		197121	102080			6.01	0.13	488	K4III:	suspected variable
		15		198390	102805			6.01	3.66	96	F5V	double star
		1		195325	101160			6.03	−0.17	566	A1sh	double star; emission-line star; suspected variable,
				199223	103301			6.04	0.82	361	G6III-IV	double star
				194012	100511			6.16	4.07	85	F8V
				193556	100274			6.17	0.04	550	G8III
				193373	100208			6.20	−0.73	791	M1III
				194953	100969			6.20	0.47	456	G8III/IV
				198404	102833			6.20	0.29	495	K0III	double star
				195479	101213			6.21	1.08	346	A1m	triple star
			EU	196610	101810			6.22	1.03	356	M6III	semiregular variable,
HD 194688				194688	100807			6.23	−0.75	813	G8III
				194937	100953			6.23	1.23	326	G9III
			LU	197249	102158			6.24	0.63	432	G8III	suspected variable
				201196	104281			6.27	1.00	369	K2IV
				194526	100762			6.32	−0.83	876	K5IIIvar
		14		198391	102819			6.32	0.32	517	A1Vs	spectroscopic binary
				200430	103891			6.33	−0.11	633	M1III	suspected variable
				194578	100781			6.35	−0.64	815	K5	suspected variable
				198070	102631			6.38	0.60	467	A0Vn
				196885	101966			6.39	3.80	108	F8IV:	binary star; has a planet (b)
				195909	101489			6.42	0.02	622	K0
				197076	102040			6.43	4.82	68	G5V	optical double
				194841	100876			6.44	−2.09	1655	K0
				194616	100779			6.45	−0.13	675	K0III
			U	197812	102440			6.74	−1.16	1240	M5II-III	semiregular variable,
				195019	100970			6.91	4.05	122	G3IV-V	double star; has a planet (b)
			OQ	196795	101955			7.84		54.52	K5V	triple star; BY Dra variable,
			V	198136				8.1			M6e:	Mira variable,
			DM					8.65			A2V	β Lyr variable,
			LS	199497				8.72		256.5	G5	W UMa variable,
			MR	195434	101236			8.77		158.3	K0	Algol and BY Dra variable,
			TX		102853			8.86			F8	BL Her variable,
			DX		102593			9.56		4200	A7IIIv	RR Lyr variable,
			W	352682	101780			9.81		2200	A0Ve	Algol variable,
			TY					10.08			A0	Algol variable,
								11.94		1282	G5	Moriah; has a transiting planet (b)
								11.98			K1V	has a transiting planet (b)
			BX					11.99			A0	BL Her variable,
								12.00		1885		has a transiting planet (b)
			HR					12.1			A0	nova,
			HU					13.04		29.6	M6.0V+...	flare star
			LT					13.05			G6III	Z And and rotating ellipsoidal variable,
			CM					13.40			A0	nova-like star
			V339					16.86				nova,
										22.6	Y0	brown dwarf

See also

• List of stars by constellation

References

• Web site: ESA . European Space Agency . The Hipparcos and Tycho Catalogues . 1997 . 2006-12-26 .
• Web site: Kostjuk . N. D. . HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index . 2002 . 2006-12-26 .
• Web site: Roman . N. G. . Identification of a Constellation from a Position . 1987 . 2006-12-26 .
• Web site: SIMBAD Astronomical Database . Centre de Données astronomiques de Strasbourg . 2007-01-02 .
• Web site: Samus . N. N. . Durlevich. O. V.. etal . Combined General Catalogue of Variable Stars (GCVS4.2) . 2004 . 2007-01-03 .
• Web site: Gould . B. A. . Uranometria Argentina . Reprinted and updated by Pilcher, F . 2010-07-19 . dead . https://web.archive.org/web/20120227032716/http://www.uranometriaargentina.com/ . 2012-02-27 .
• Web site: AAVSO Website . American Association of Variable Star Observers . 9 March 2014 .
• Web site: Naming Stars . 4 July 2018.

Notes and References

1. http://articles.adsabs.harvard.edu//full/1895MNRAS..55..429K/0000431.000.html E.B Knobel - On a catalogue of stars in the Calendarium of Al Achsasi Al Mouakket
2. http://www.iau.org/news/pressreleases/detail/iau1514/ Final Results of NameExoWorlds Public Vote Released