List of stars in Apus

This is the list of notable stars in the constellation Apus. It is sorted by decreasing brightness.

Name	B	Var	HD	HIP	RA	Dec	vis.mag.	abs.mag.	Dist. (ly)	Sp. class	Notes
α Aps	α		129078	72370	14^h 47^m 51.73^s	−79° 02′ 41.0″	3.83	−1.67	411	K5III
γ Aps	γ		147675	81065	16^h 33^m 27.46^s	−78° 53′ 49.1″	3.86	0.41	159	K0IV SB
β Aps	β		149324	81852	16^h 43^m 05.42^s	−77° 30′ 59.7″	4.23	0.81	158	K0III	double star
δ¹ Aps	δ¹		145366	80047	16^h 20^m 20.84^s	−78° 41′ 44.4″	4.68	−2.17	765	M4-M5III	visual double star with δ² Aps; semiregular variable, V_max = 4.66^m, V_min = 4.87^m
ζ Aps	ζ		156277	84969	17^h 21^m 59.53^s	−67° 46′ 14.3″	4.76	−0.14	312	K1III
η Aps	η		123998	69896	14^h 18^m 13.97^s	−81° 00′ 27.4″	4.89	1.73	140	A2m...
ε Aps	ε		124771	70248	14^h 22^m 23.20^s	−80° 06′ 32.1″	5.06	−1.08	551	B4V	γ Cas variable
δ² Aps	δ²		145388	80057	16^h 20^m 26.86^s	−78° 40′ 02.7″	5.27	−1.27	663	K3III	visual double star with δ¹ Aps
R Aps		R	131109	73223	14^h 57^m 53.16^s	−76° 39′ 45.4″	5.37	−0.22	428	K4III	not variable despite designation
ι Aps	ι		156190	84979	17^h 22^m 05.88^s	−70° 07′ 23.4″	5.39	−2.34	1144	B8/B9Vn...	binary star
κ¹ Aps	κ¹		137387	76013	15^h 31^m 30.82^s	−73° 23′ 22.4″	5.52	-2.31	1200	B1npe	double star; γ Cas variable, V_max = 5.43^m, V_min = 5.61^m
HR 6135			148488	81141	16^h 34^m 19.37^s	−70° 59′ 17.0″	5.50	−1.80	942	K1IIICN...
HD 130458			130458	72833	14^h 53^m 13.54^s	−73° 11′ 24.6″	5.59	0.63	320	G5III	double star
κ² Aps	κ²		138800	76750	15^h 40^m 21.36^s	−73° 26′ 47.9″	5.64	−1.12	734	B8IVe	triple star
θ Aps	θ		122250	68815	14^h 05^m 20.10^s	−76° 47′ 48.0″	5.69	0.67	328	M6.5III	semiregular variable, V_max = 4.65^m, V_min = 6.20^m, P = 111.0 d
HR 5955			143346	78868	16^h 05^m 55.88^s	−72° 24′ 03.9″	5.70	0.97	288	K1IIICNII
NO Aps		NO	156513	85760	17^h 31^m 27.47^s	−80° 51′ 32.5″	5.83	−1.15	811	M3III	semiregular variable, V_max = 5.71^m, V_min = 5.95^m
HD 164712			164712	89115	18^h 11^m 15.76^s	−75° 53′ 26.9″	5.86	1.41	253	K3III	double star
HD 165259			165259	89234	18^h 12^m 34.17^s	−73° 40′ 18.4″	5.86	2.80	133	F5V	double star
HD 131425			131425	73415	15^h 00^m 11.34^s	−77° 09′ 37.9″	5.92	−1.23	876	G8II
HD 138867			138867	76877	15^h 41^m 54.70^s	−76° 04′ 54.7″	5.95	0.64	377	B9V
HD 122862			122862	69090	14^h 08^m 27.71^s	−74° 51′ 02.6″	6.02	3.73	93	G1V
HD 133981			133981	74421	15^h 12^m 34.01^s	−72° 46′ 14.0″	6.02	−1.06	849	B8/B9III
HD 126209			126209	70874	14^h 29^m 37.07^s	−76° 43′ 44.5″	6.06	0.04	522	K0/K1III
HD 161988			161988	87926	17^h 57^m 41.68^s	−76° 10′ 40.6″	6.08	−0.23	595	K2III	double star
HD 121439			121439	68431	14^h 00^m 32.85^s	−78° 35′ 23.9″	6.09	−0.65	728	B9III
HD 138289			138289	76664	15^h 39^m 18.62^s	−77° 55′ 03.7″	6.19	1.10	339	K2II
HD 131551			131551	73394	14^h 59^m 55.77^s	−75° 01′ 57.4″	6.20	0.15	529	B9V	double star
HD 154556			154556	84158	17^h 12^m 19.85^s	−70° 43′ 15.2″	6.21	1.99	228	K1IVCN...
HD 154972			154972	84510	17^h 16^m 35.70^s	−74° 31′ 58.4″	6.24	1.25	324	A0V
HD 128294			128294	71870	14^h 41^m 59.76^s	−77° 00′ 41.1″	6.34	0.05	592	B9III
HD 162337			162337	88599	18^h 05^m 26.74^s	−81° 29′ 11.2″	6.37	−0.89	924	K3/K4III
HD 137366			137366	75959	15^h 30^m 49.19^s	−71° 39′ 14.7″	6.39	−1.15	1052	B3V
HD 141846			141846	78360	15^h 59^m 55.14^s	−78° 01′ 37.6″	6.40	1.76	276	F3IV	double star
HD 124639			124639	70418	14^h 24^m 22.18^s	−82° 50′ 53.6″	6.42	−0.74	881	B8V	emission-line star
HD 129899			129899	72670	14^h 51^m 30.07^s	−77° 10′ 33.4″	6.44	−0.76	898	Ap...
HD 152010			152010	82944	16^h 57^m 01.06^s	−71° 06′ 41.6″	6.46	−2.08	1663	A5IV/V	double star
HD 124099			124099	69778	14^h 16^m 55.17^s	−77° 39′ 51.2″	6.48	−2.82	2362	K2IIp	semiregular variable, V_max = 6.46^m, V_min = 6.49^m, P = 528 d
HD 159558			159558	86510	17^h 40^m 44.57^s	−67° 51′ 14.8″	6.48	1.15	379	G8III
HD 134606			134606	74653	15^h 15^m 15^s
6.85	4.74	86	G6IV	has three planets (b, c & d)
HD 137509		NN	137509	76011	15^h 31^m 27.12^s	−71° 03′ 43.7″	6.87	0.41	638	B8	α² CVn variable, V_max = 6.86^m, V_min = 6.92^m, P = 4.4928 d
HD 131664			131664	73408	15^h 00^m 06.07^s
8.13	4.38	183.5	G3V	has a brown dwarf companion, initially thought to be a planet (b)
HD 137388			137388	76351	15^h 35^m 40^s
8.71	5.81	124	K0/K1V	has a planet (b)
S Aps		S	133444	74179	15^h 09^m 24.53^s	−72° 03′ 45.2″	9.60	-1.28	4900	C+	R CrB variable, V_max = 9.54^m, V_min = 17.0^m, P = 66.03 d
HD 138403			138403		15^h 37^m 11.18^s	−71° 54′ 52.9″	10.47			O8(f)ep	central star of planetary nebula He 2-131
Z Aps		Z			14^h 06^m 54.81^s	−71° 22′ 16.8″	11.07				RV Tau variable, V_max = 10.7^m, V_min = 12.7^m, P = 37.89 d
L 19-2		MY			14^h 33^m 07.60^s	−81° 20′ 14.5″	13.75			DA4.1	ZZ Cet variable, ΔV = 0.05^mTemplate:Starlist Legend

References

ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 26 December 2006.
Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 26 December 2006.
Roman, N. G. (1987). "Identification of a Constellation from a Position". Archived from the original on 3 March 2016. Retrieved 26 December 2006.
"SIMBAD Astronomical Database". Centre de Données astronomiques de Strasbourg. Retrieved 4 January 2007.
Samus, N. N.; Durlevich, O. V.; et al. (2004). "Combined General Catalogue of Variable Stars (GCVS4.2)". Retrieved 28 March 2012.
Samus, N. N.; Durlevich, O. V.; et al. (2012). "General Catalog of Variable Stars (GCVS database, version 2012Feb)". Retrieved 28 March 2012.
Dommanget, J.; Nys, O. (2002). "Catalogue of the Components of Double and Multiple Stars (CCDM)". Retrieved 5 January 2007.
Gould, B. A. "Uranometria Argentina". Reprinted and updated by Pilcher, F. Archived from the original on 27 February 2012. Retrieved 16 July 2010.
"AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.