List of stars in Piscis Austrinus explained

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

Name	B	F	Var	HD	HIP	RA	Dec	vis. mag.	abs. mag.	Dist. (ly)	Sp. class	Notes
	α	24		216956	113368			1.17	1.74	25	A3V	Fom Alhout Algenubi, Os Piscis Meridiani, Os Piscis Meridionalis, Os Piscis Notii, Difda al Auwel; 18th brightest star; has a circumstellar disk; suspected variable
	ε	18		214748	111954			4.18	−2.61	744	B8V	suspected variable,
	δ	23		216763	113246			4.20	0.61	170	G8III	Tiāngāng (天綱)^[1]
	β	17		213398	111188			4.29	1.00	148	A1V
	ι	9		206742	107380			4.35	0.36	205	B9.5V
	γ	22		216336	112948			4.46	0.29	222	A0III	suspected variable,
	μ	14		210049	109285			4.50	1.49	130	A2V	suspected variable
	τ	15		210302	109422			4.94	3.58	61	F6V
	υ			210066	109289			4.99	−1.06	528	K4III
	θ	10		207155	107608			5.02	−0.06	339	A1V
	π			217792	113860			5.12	2.84	93	A9V	γ Dor variable,
				210271	109404			5.37	1.30	212	A5IV
	η	12		209014	108661			5.43	−2.03	1012	B8/B9V+...	suspected variable,
	λ	16		210934	109789			5.45	−0.51	508	B7V
WX PsA			WX	217236	113532			5.51	0.26	366	F0V	δ Sct variable
				217484	113669			5.55	−0.72	584	K3III
				210848	109737			5.58	1.43	221	F7II
VZ PsA			VZ	214484	111809			5.66	0.04	435	A0V	Algol variable,
				217303	113562			5.66	−1.02	706	K0IICNIII
8 PsA		8		205471	106654			5.73	2.07	176	A7/A8IV
				214122	111600			5.82	0.92	312	K2III
				214690	111934			5.88	−0.59	642	K2/K3III	suspected variable,
				213135	111045			5.95	2.83	137	F0V	suspected variable,
6 PsA		6		204854	106340			5.97	0.46	412	A2V
UU PsA			UU	209522	108975			5.97	−1.73	1128	B3V (+B)	Be star
21 PsA		21		216210	112862			5.99	0.71	370	G8/K0III
				216761	113234			6.09	−1.23	948	K3III
7 PsA		7		205529	106703			6.10	1.79	237	A5V
19 PsA		19		214966	112102			6.12	−0.23	607	M3III	semiregular variable
				211291	109990			6.14	−0.07	568	K1II/III
				217096	113447			6.15	1.70	253	F7V
				210739	109667			6.19	2.37	189	A3V
				205872	106907			6.28	3.01	147	G8IV
				215669	112501			6.28	1.32	320	K1III
				214599	111879			6.30	0.53	466	K0/K1III
				217358	113593			6.30	0.71	428	K1III
				215782	112567			6.31	0.31	517	G8III
				216042	112746			6.34	2.12	228	F0V
				210111	109306			6.37	1.89	257	A2III/IV	δ Sct variable,
				208285	108259			6.41	0.90	412	G8III
				205265	106564			6.42	−0.22	695	B8IIIw	suspected variable
	ζ			213296	111138			6.43	0.99	399	K1III
				210300	109412			6.44	1.27	353	A5V
13 PsA		13		209476	108952			6.45	−1.55	1299	K5III
				214462	111801			6.46	1.00	403	K1III
			TW	216803	113283			6.48	7.07	25	K4Vp	Fomalhaut B; BY Dra variable,
5 PsA		5		204394	106067			6.52	1.21	377	A1V
				217987	114046			7.34	9.75	11	M0.5V	one of the nearest known star systems
				216770	113238			8.10	5.21	124	K1V	has a planet (b)
				205739	106824			8.56	3.78	295	G3IV	style=text-align:left;	Sāmaya; has a planet (b)
				207832	107985			8.79		177	G5V	style=text-align:left;	has two planets (b and c)
RW PsA			RW					11.16				W UMa variable,
								12.7		1412	F9	has a transiting planet (b)
								13.3		1468	G6	has a transiting planet (b)
TY PsA			TY								DA	SU UMa variable

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: Gould . B. A. . Uranometria Argentina . Reprinted and updated by Pilcher, F . 2010-07-16 . 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 .

Notes and References

1. AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 6 日.