Stelle principali della costellazione del Cigno

Segue un prospetto delle stelle principali della costellazione del Cigno, elencate per magnitudine decrescente.

Nome	Designazioni				Coordinate		Magnitudini		Dist. (al)	Classe spettrale	Note
Nome	B	F	HD	HIP	AR	Dec	vis.	ass.	Dist. (al)	Classe spettrale	Note
Deneb	α	50	197345	102098	20^h 41^m 25.91^s	+45° 16′ 49.2″	1.25	−8.73	3228	A2Ia	Deneb el Adige, Deneb Cygni, Arided, Aridif, Arrioph, Gallina; prototipo della variabile α Cyg
γ Cyg	γ	37	194093	100453	20^h 22^m 13.70^s	+40° 15′ 24.1″	2.23	−6.12	1523	F8Ib	Sadr, Sador, Sadir; stella variabile
ε Cyg	ε	53	197989	102488	20^h 46^m 12.43^s	+33° 58′ 10.0″	2.48	0.76	72	K0III	Gienah, Gienah Cygni
δ Cyg	δ	18	186882	97165	19^h 44^m 58.44^s	+45° 07′ 50.5″	2.86	−0.74	171	B9.5III	Ruc, Rukh, Urakhga, Al Fawaris; stella tripla
Albireo	β¹	6	183912	95947	19^h 30^m 43.29^s	+27° 57′ 34.9″	3.05	−2.31	385	K3II+...	al-Minqār al-Dajāja; stella doppia visuale con Albireo B; binaria spettroscopica
ζ Cyg	ζ	64	202109	104732	21^h 12^m 56.18^s	+30° 13′ 37.5″	3.21	−0.12	151	G8II SB	stella multipla
ξ Cyg	ξ	62	200905	104060	21^h 04^m 55.86^s	+43° 55′ 40.3″	3.72	−4.07	1177	K5Ibv SB
τ Cyg	τ	65	202444	104887	21^h 14^m 47.35^s	+38° 02′ 39.6″	3.74	2.14	68	F1IV	stella multipla; stella variabile
ι Cyg	ι	10	184006	95853	19^h 29^m 42.34^s	+51° 43′ 46.1″	3.76	0.89	122	A5Vn
κ Cyg	κ	1	181276	94779	19^h 17^m 06.11^s	+53° 22′ 05.4″	3.80	0.91	123	K0III	stella variabile
ο¹ Cyg	ο¹	31	192577	99675	20^h 13^m 37.90^s	+46° 44′ 28.8″	3.80	−4.29	1353	K2II+...	V695 Cyg; variabile Algol; stella tripla
η Cyg	η	21	188947	98110	19^h 56^m 18.40^s	+35° 05′ 00.6″	3.89	0.74	139	K0IIIvar	stella multipla
ν Cyg	ν	58	199629	103413	20^h 57^m 10.41^s	+41° 10′ 01.9″	3.94	−1.25	356	A1Vn
ο² Cyg	ο²	32	192909	99848	20^h 15^m 28.32^s	+47° 42′ 51.1″	3.96	−3.70	1109	K3Ib-II comp	V1488 Cyg; variabile Algol
ρ Cyg	ρ	73	205435	106481	21^h 33^m 58.87^s	+45° 35′ 31.4″	3.98	1.07	124	G8III	stella variabile
41 Cyg		41	195295	101076	20^h 29^m 23.73^s	+30° 22′ 06.8″	4.01	−2.82	758	F5II	stella variabile
52 Cyg		52	197912	102453	20^h 45^m 39.76^s	+30° 43′ 10.8″	4.22	0.22	206	K0III	stella doppia
σ Cyg	σ	67	202850	105102	21^h 17^m 24.95^s	+39° 23′ 40.9″	4.22	−6.49	4528	B9Iab
π² Cyg	π²	81	207330	107533	21^h 46^m 47.61^s	+49° 18′ 34.5″	4.23	−3.52	1156	B3III	Pennae Caudalis, Samāʾ al-azraq; binaria spettroscopica
33 Cyg		33	192696	99655	20^h 13^m 23.80^s	+56° 34′ 03.1″	4.28	0.93	152	A3IV-Vn	stella variabile
υ Cyg	υ	66	202904	105138	21^h 17^m 55.07^s	+34° 53′ 48.8″	4.41	−2.80	901	B2Vne	stella Be
39 Cyg		39	194317	100587	20^h 23^m 51.60^s	+32° 11′ 24.7″	4.43	−0.04	255	K3III
θ Cyg	θ	13	185395	96441	19^h 36^m 26.54^s	+50° 13′ 13.7″	4.49	3.14	61	F4V	stella tripla
μ¹ Cyg	μ¹	78	206826	107310	21^h 44^m 08.40^s	+28° 44′ 35.6″	4.49	2.74	73	F6V	stella multipla
λ Cyg	λ	54	198183	102589	20^h 47^m 24.53^s	+36° 29′ 26.7″	4.53	−2.62	879	B6IV	stella Be
63 Cyg	f²	63	201251	104194	21^h 06^m 36.09^s	+47° 38′ 54.3″	4.56	−2.83	982	K4II	stella doppia
47 Cyg A		47	196093	101474	20^h 33^m 54.19^s	+35° 15′ 03.1″	4.61	−2.66	929	K2Ib comp	V2125 Cyg; stella doppia; variabile pulsante
φ Cyg	φ	12	185734	96683	19^h 39^m 22.60^s	+30° 09′ 11.6″	4.68	0.25	251	G8III-IV...	binaria spettroscopica
π¹ Cyg	π¹	80	206672	107136	21^h 42^m 05.66^s	+51° 11′ 22.7″	4.69	−3.87	1680	B3IV	Azelfafage; binaria spettroscopica
8 Cyg		8	184171	96052	19^h 31^m 46.32^s	+34° 27′ 10.7″	4.74	−1.68	627	B3IV
59 Cyg	f¹	59	200120	103632	20^h 59^m 49.55^s	+47° 31′ 15.4″	4.74	−2.95	1124	B1ne	V832 Cyg; variabile irregolare
P Cyg	P	34	193237	100044	20^h 17^m 47.20^s	+38° 01′ 58.6″	4.77	−6.65	6269	B2pe	Nova Cygni 1600; Stella ipergigante; prototipo della variabile P Cygni
30 Cyg		30	192514	99639	20^h 13^m 18.04^s	+46° 48′ 56.4″	4.80	−1.91	716	A5IIIn	stella variabile; componente del sistema ο¹ Cyg
57 Cyg		57	199081	103089	20^h 53^m 14.75^s	+44° 23′ 14.2″	4.80	−1.13	501	B5V	binaria spettroscopica
55 Cyg		55	198478	102724	20^h 48^m 56.29^s	+46° 06′ 50.9″	4.81	−4.38	2248	B3Ia	stella ad emissione
72 Cyg		72	205512	106551	21^h 34^m 46.48^s	+38° 32′ 01.8″	4.87	0.40	255	K1III
15 Cyg		15	186675	97118	19^h 44^m 16.55^s	+37° 21′ 15.4″	4.89	0.23	279	G8III
ψ Cyg	ψ	24	189037	98055	19^h 55^m 37.82^s	+52° 26′ 20.5″	4.91	0.18	288	A4Vn	stella multipla
28 Cyg	b²	28	191610	99303	20^h 09^m 25.62^s	+36° 50′ 22.5″	4.93	−2.18	860	B2.5V	stella ad emissione
29 Cyg	b³	29	192640	99770	20^h 14^m 31.98^s	+36° 48′ 22.1″	4.93	1.86	134	A2V	V1644 Cyg; stella variabile
T Cyg			198134	102571	20^h 47^m 10.72^s	+34° 22′ 26.8″	4.93	−0.51	399	K3IIIvar	stella tripla; stella variabile
ω¹ Cyg	ω¹	45	195556	101138	20^h 30^m 03.53^s	+48° 57′ 05.6″	4.94	−2.19	869	B2.5IV	Ruchba; variabile beta Cephei
22 Cyg		22	188892	98068	19^h 55^m 51.76^s	+38° 29′ 12.1″	4.95	−2.89	1203	B5IV
HD 189276			189276	98073	19^h 55^m 55.39^s	+58° 50′ 45.7″	4.98	−2.27	918	K5II-III
2 Cyg		2	182568	95372	19^h 24^m 07.57^s	+29° 37′ 16.7″	4.99	−1.89	774	B3IV	stella doppia
17 Cyg		17	187013	97295	19^h 46^m 25.58^s	+33° 43′ 43.3″	5.00	3.40	68	F5
20 Cyg	d	20	188056	97635	19^h 50^m 37.73^s	+52° 59′ 17.4″	5.03	1.18	192	K3IIIvar	stella variabile
68 Cyg	A	68	203064	105186	21^h 18^m 27.18^s	+43° 56′ 45.5″	5.04			O8	variabile ellissoidale rotante
74 Cyg		74	205835	106711	21^h 36^m 56.98^s	+40° 24′ 48.6″	5.04	1.03	206	A5V
HD 186155			186155	96825	19^h 40^m 50.11^s	+45° 31′ 28.7″	5.06	1.62	159	F5II	stella variabile
26 Cyg	e	26	190147	98571	20^h 01^m 21.55^s	+50° 06′ 16.8″	5.06	−0.54	429	K1II-III	stella multipla
56 Cyg		56	198639	102843	20^h 50^m 04.83^s	+44° 03′ 32.3″	5.06	1.93	138	A4me...	stella doppia
75 Cyg		75	206330	106999	21^h 40^m 11.06^s	+43° 16′ 25.7″	5.09	−0.38	404	M1IIIvar	stella tripla; stella variabile
β² Cyg	β²	6	183914	95951	19^h 30^m 45.40^s	+27° 57′ 55.0″	5.12	−0.19	376	B8V	componente del sistema di Albireo; stella ad emissione
23 Cyg		23	188665	97870	19^h 53^m 17.37^s	+57° 31′ 24.5″	5.14	−1.32	638	B5V
35 Cyg		35	193370	100122	20^h 18^m 39.07^s	+34° 58′ 58.0″	5.14	−3.80	2000	F5Ib	binaria spettroscopica
25 Cyg		25	189687	98425	19^h 59^m 55.20^s	+37° 02′ 34.4″	5.15	−3.27	1575	B3IV	stella ad emissione
4 Cyg		4	183056	95556	19^h 26^m 09.12^s	+36° 19′ 04.3″	5.17	−1.34	653	B9sp...	V1741 Cyg; binaria spettroscopica
HD 185351			185351	96459	19^h 36^m 38.05^s	+44° 41′ 42.7″	5.17	2.13	132	K0III
19 Cyg		19	187849	97630	19^h 50^m 33.99^s	+38° 43′ 19.8″	5.18	−1.29	642	M2IIIa	V1509 Cyg; stella variabile
61 Cyg A		61	201091	104214	21^h 06^m 50.84^s	+38° 44′ 29.4″	5.20	7.49	11	K5V	14° sistema stellare più vicino
71 Cyg	g	71	204771	106093	21^h 29^m 26.91^s	+46° 32′ 25.2″	5.22	1.04	224	K0III
HD 193092			193092	99968	20^h 16^m 55.28^s	+40° 21′ 54.3″	5.27	−2.16	1000	K5II	stella variabile
HD 204411			204411	105898	21^h 26^m 51.57^s	+48° 50′ 06.4″	5.29	−0.10	389	A6pe...	variabile Alpha2 Canum Venaticorum
70 Cyg		70	204403	105942	21^h 27^m 21.36^s	+37° 07′ 00.5″	5.30	−3.38	1772	B3V
HD 184875			184875	96288	19^h 34^m 41.26^s	+42° 24′ 45.3″	5.34	−0.64	512	A2V
27 Cyg	b¹	27	191026	99031	20^h 06^m 21.93^s	+35° 58′ 24.7″	5.38	3.46	79	K0IV	V2008 Cyg; variabile RS Canum Venaticorum
60 Cyg		60	200310	103732	21^h 01^m 10.92^s	+46° 09′ 20.8″	5.38	−2.73	1364	B1V	V1931 Cyg; binaria ad eclisse
9 Cyg		9	184759	96302	19^h 34^m 50.92^s	+29° 27′ 46.5″	5.39	−0.70	538	A0V+...	binaria spettroscopica
14 Cyg		14	185872	96693	19^h 39^m 26.47^s	+42° 49′ 05.6″	5.41	−1.20	685	B9III
51 Cyg		51	197511	102177	20^h 42^m 12.63^s	+50° 20′ 24.1″	5.41	−1.85	924	B2V	stella multipla
ω² Cyg	ω²	46	195774	101243	20^h 31^m 18.81^s	+49° 13′ 13.3″	5.44	−0.03	404	M2III	Ruchba, Rukbat al Dajajah, Al Rukbah al Dajajah; stella doppia
HD 189178			189178	98194	19^h 57^m 13.86^s	+40° 22′ 04.2″	5.46	−2.90	1531	B5V	stella doppia
HD 199101			199101	103145	20^h 53^m 53.91^s	+33° 26′ 16.1″	5.47	−0.89	609	K5III
HD 199098			199098	103094	20^h 53^m 18.56^s	+45° 10′ 54.1″	5.48	−1.31	744	K0II
HD 189395			189395	98325	19^h 58^m 37.96^s	+30° 59′ 01.2″	5.51	−0.60	544	B9Vn
HD 206749			206749	107235	21^h 43^m 06.48^s	+41° 09′ 18.0″	5.51	−0.77	587	M2III
49 Cyg		49	197177	102066	20^h 41^m 02.54^s	+32° 18′ 26.3″	5.53	−1.43	805	G8IIb
HD 184293			184293	96014	19^h 31^m 19.36^s	+50° 18′ 23.7″	5.55	−0.22	465	K1III
HD 199870			199870	103519	20^h 58^m 19.38^s	+44° 28′ 17.5″	5.55	1.00	265	G8III
HD 209515			209515	108845	22^h 02^m 56.68^s	+44° 38′ 59.8″	5.57	−0.48	529	A0IV
36 Cyg		36	193369	100108	20^h 18^m 28.63^s	+36° 59′ 59.1″	5.58	1.70	195	A2V
HD 194152			194152	100437	20^h 22^m 05.35^s	+45° 47′ 41.6″	5.58	0.06	415	K0IIIvar
HD 199955			199955	103530	20^h 58^m 30.03^s	+50° 27′ 42.4″	5.59	−2.35	1264	B5Vn
HD 204153			204153	105769	21^h 25^m 19.39^s	+46° 42′ 51.2″	5.59	2.91	112	F0V
HD 188209			188209	97757	19^h 51^m 59.07^s	+47° 01′ 38.5″	5.60	−7.69	14818	O9.5Ia
HD 198345			198345	102635	20^h 47^m 49.29^s	+47° 49′ 54.9″	5.60	−0.49	538	K5III
V389 Cyg			201433	104371	21^h 08^m 38.87^s	+30° 12′ 20.5″	5.60	−0.07	444	B9V	stella multipla; stella variabile
HD 190603			190603	98863	20^h 04^m 36.18^s	+32° 13′ 07.0″	5.62	−7.48	13583	B1.5Ia comp
40 Cyg		40	195050	100907	20^h 27^m 34.27^s	+38° 26′ 25.9″	5.63	1.04	270	A3V
V380 Cyg			187879	97634	19^h 50^m 37.33^s	+40° 35′ 59.2″	5.68	−3.80	2567	B1III	variabile Algol
HD 196852			196852	101899	20^h 38^m 59.54^s	+30° 20′ 03.9″	5.68	0.31	386	K2III
HD 197392			197392	102155	20^h 41^m 56.50^s	+41° 43′ 00.7″	5.68	−1.84	1042	B8II-III
HD 199478			199478	103312	20^h 55^m 49.81^s	+47° 25′ 03.6″	5.68	−6.60	9314	B8Ia
HD 203644			203644	105497	21^h 22^m 00.38^s	+49° 23′ 19.3″	5.68	0.66	328	K0III
79 Cyg		79	206774	107253	21^h 43^m 25.63^s	+38° 17′ 01.0″	5.69	1.08	272	A0V
HD 192787			192787	99841	20^h 15^m 23.79^s	+33° 43′ 45.7″	5.70	0.88	300	K0III
HD 184960			184960	96258	19^h 34^m 19.76^s	+51° 14′ 13.5″	5.71	3.67	83	F7V
7 Cyg		7	183534	95656	19^h 27^m 25.97^s	+52° 19′ 13.8″	5.73	0.51	361	A1V
Gl 777			190360	98767	20^h 03^m 36.95^s	+29° 53′ 53.1″	5.73	4.72	52	G6IV+...	stella doppia; ha due pianeti
43 Cyg		43	195068	100859	20^h 27^m 02.21^s	+49° 22′ 59.6″	5.73	2.85	123	F0V:
77 Cyg		77	206644	107162	21^h 42^m 22.94^s	+41° 04′ 37.3″	5.73	0.44	372	A0V
HD 201834			201834	104516	21^h 10^m 15.55^s	+53° 33′ 47.2″	5.75	0.15	431	B9III
HD 203245			203245	105282	21^h 19^m 28.74^s	+49° 30′ 37.0″	5.75	−0.33	536	B6V
HD 106003			204485	106003	21^h 28^m 08.16^s	+32° 13′ 30.5″	5.75	2.50	145	F0V
HD 193592			193592	100097	20^h 18^m 24.76^s	+55° 23′ 49.8″	5.76	1.01	291	A2Vs
DT Cyg			201078	104185	21^h 06^m 30.24^s	+31° 11′ 04.8″	5.77	−3.05	1895	F7.5Ib-IIv	variabile cefeide
HD 205314			205314	106393	21^h 32^m 56.58^s	+49° 58′ 39.4″	5.77	−0.05	475	A0V
HD 196178			196178	101475	20^h 33^m 54.84^s	+46° 41′ 37.9″	5.78	−0.06	481	B9sp...
HD 188650			188650	97985	19^h 54^m 48.24^s	+36° 59′ 44.4″	5.79	−2.58	1538	Fp
HD 209419			209419	108758	22^h 01^m 50.58^s	+52° 52′ 56.1″	5.79	−1.77	1058	B5III
49 Cyg		49	197178		20^h 41^m 02.60^s	+32° 18′ 28.0″	5.80
HD 191195			191195	99026	20^h 06^m 13.64^s	+53° 09′ 54.2″	5.81	3.00	119	F5V
HD 187235			187235	97376	19^h 47^m 27.78^s	+38° 24′ 27.4″	5.83	−0.05	489	B8Vn
HD 193322			193322	100069	20^h 18^m 06.99^s	+40° 43′ 55.6″	5.83	−2.56	1552	O9V
HD 199611			199611	103359	20^h 56^m 25.44^s	+50° 43′ 43.1″	5.83	2.20	174	F0III
HD 179957			179957	94336	19^h 12^m 05.22^s	+49° 51′ 15.3″	5.85	3.87	81	G4V+...
HD 186619			186619	97081	19^h 43^m 45.08^s	+41° 46′ 23.1″	5.86	−0.57	631	M0III
HD 192985			192985	99889	20^h 16^m 00.61^s	+45° 34′ 46.8″	5.87	3.18	113	F5V:
HD 194335			194335	100574	20^h 23^m 44.37^s	+37° 28′ 35.2″	5.87	−1.32	893	B2Vne
HD 179094			179094	94013	19^h 08^m 25.88^s	+52° 25′ 33.1″	5.88	1.65	229	K1IV
HD 185912			185912	96620	19^h 38^m 41.15^s	+54° 58′ 24.2″	5.89	2.89	130	F6Vasv
HD 195554			195554	101084	20^h 29^m 27.11^s	+56° 04′ 05.4″	5.89	−1.30	896	B9Vn
HD 203156			203156	105269	21^h 19^m 22.18^s	+38° 14′ 14.9″	5.89	−4.27	3505	F2Ib
42 Cyg		42	195324	101067	20^h 29^m 20.39^s	+36° 27′ 17.0″	5.90	−2.67	1689	A1Ib
HD 188252			188252	97774	19^h 52^m 07.17^s	+47° 55′ 54.5″	5.91	−3.49	2470	B2III
HD 189684			189684	98383	19^h 59^m 20.42^s	+45° 46′ 21.3″	5.92	0.12	472	A5III
HD 199612			199612	103360	20^h 56^m 25.89^s	+49° 11′ 45.0″	5.92	−2.04	1273	G8II-III
HD 186377			186377	96977	19^h 42^m 44.60^s	+32° 25′ 36.3″	5.93	−3.26	2248	A5III
HD 200817			200817	103956	21^h 03^m 47.58^s	+53° 17′ 09.0″	5.93	0.46	405	K0III
69 Cyg		69	204172	105811	21^h 25^m 47.02^s	+36° 40′ 02.7″	5.93	−3.71	2763	B0Ib
HD 194193			194193	100501	20^h 22^m 45.29^s	+41° 01′ 34.1″	5.95	−1.15	856	M0III
HD 199579			199579	103371	20^h 56^m 34.78^s	+44° 55′ 29.0″	5.96	−4.44	3928	O6...
W Cyg			205730	106642	21^h 36^m 02.44^s	+45° 22′ 28.5″	5.96	−0.43	617	M4IIIe-M6e	variabile semiregolare
HD 197139			197139	101986	20^h 40^m 03.22^s	+43° 27′ 32.5″	5.97	0.17	470	K2III
V460 Cyg			206570	107129	21^h 42^m 01.08^s	+35° 30′ 36.7″	5.98	−2.96	2000	C6.3	stella al carbonio; stella variabile
16 Cyg A	c	16	186408	96895	19^h 41^m 49.09^s	+50° 31′ 31.6″	5.99	4.32	70	G2V	stella tripla
HD 184786			184786	96198	19^h 33^m 41.60^s	+49° 15′ 44.4″	6.00	−2.26	1462	M4.5III
HD 192439			192439	99579	20^h 12^m 31.73^s	+51° 27′ 49.0″	6.01	0.50	412	K1III:
HD 200253			200253	103734	21^h 01^m 12.87^s	+36° 01′ 33.7″	6.01	−0.51	657	G5III
HD 204428			204428	105891	21^h 26^m 44.95^s	+52° 53′ 54.7″	6.01	0.35	442	B6V
HD 181096			181096	94755	19^h 16^m 51.39^s	+46° 59′ 54.2″	6.02	2.88	138	F6IV:
HD 197120			197120	102033	20^h 40^m 36.26^s	+29° 48′ 19.6″	6.02	1.45	267	A2V
HD 106171			204965	106171	21^h 30^m 20.31^s	+52° 57′ 28.6″	6.02	0.18	479	A3V
11 Cyg		11	185037	96387	19^h 35^m 48.30^s	+36° 56′ 40.4″	6.03	−0.74	738	B8Vn
HD 189066			189066	98143	19^h 56^m 44.14^s	+36° 15′ 02.2″	6.03	−1.64	1113	B5IV
HD 186568			186568	97087	19^h 43^m 51.45^s	+34° 09′ 45.8″	6.04	−1.17	901	B8III
61 Cyg B		61	201092	104217	21^h 06^m 52.19^s	+38° 44′ 03.9″	6.05	8.33	11	K7V	componente del sistema 61 Cyg
HD 203439			203439	105432	21^h 21^m 21.93^s	+32° 36′ 46.0″	6.05	−0.29	605	A1V
HD 188793			188793	97892	19^h 53^m 35.38^s	+59° 42′ 30.7″	6.06	0.97	339	A3V
HD 197018			197018	101949	20^h 39^m 33.31^s	+40° 34′ 46.8″	6.07	−1.13	898	B6IIIp Mn
HD 202240			202240	104765	21^h 13^m 26.43^s	+36° 37′ 59.7″	6.07	−2.62	1781	F0III
HD 203630			203630	105558	21^h 22^m 42.03^s	+30° 18′ 35.5″	6.07	0.77	374	K1III
76 Cyg		76	206538	107097	21^h 41^m 34.27^s	+40° 48′ 19.2″	6.07	0.34	455	A2V
HD 186440			186440	97028	19^h 43^m 09.60^s	+30° 40′ 40.4″	6.08	1.01	337	A1V
μ² Cyg	μ²	78	206827		21^h 44^m 08.30^s	+28° 44′ 35.0″	6.08
HD 194097			194097	100486	20^h 22^m 37.31^s	+31° 15′ 54.1″	6.09	−0.26	607	K2
HD 185837			185837	96724	19^h 39^m 44.92^s	+33° 58′ 44.1″	6.10	0.29	474	A3IV
HD 189127			189127	98044	19^h 55^m 22.04^s	+58° 15′ 01.4″	6.10	0.34	462	G9III
HD 200577			200577	103894	21^h 03^m 04.83^s	+38° 39′ 26.7″	6.10	−0.41	655	G8III
HD 206731			206731	107186	21^h 42^m 38.81^s	+49° 36′ 01.0″	6.10	−1.03	869	G8II
HD 207516			207516	107664	21^h 48^m 29.34^s	+38° 38′ 54.9″	6.10	0.20	493	B8V
HD 206632			206632	107140	21^h 42^m 08.35^s	+45° 45′ 56.7″	6.11	−0.47	676	M4.5
HD 187638			187638	97538	19^h 49^m 27.50^s	+38° 42′ 36.6″	6.12	−0.53	697	G6III
HD 191243			191243	99145	20^h 07^m 41.44^s	+34° 25′ 22.5″	6.12	−2.83	2012	B5Ib
HD 202923			202923	105064	21^h 17^m 02.02^s	+53° 59′ 51.4″	6.12	0.67	401	A1V
HD 187880			187880	97651	19^h 50^m 46.87^s	+37° 49′ 34.7″	6.13	−3.96	3396	M3III
HD 188149			188149	97789	19^h 52^m 16.40^s	+36° 25′ 56.2″	6.13	−0.65	739	K4III
HD 192535			192535	99685	20^h 13^m 42.82^s	+43° 22′ 44.4″	6.13	−0.64	738	K4III
HD 186927			186927	97242	19^h 45^m 51.35^s	+35° 00′ 46.0″	6.14	0.57	424	A2V+...
HD 187372			187372	97372	19^h 47^m 26.85^s	+47° 54′ 27.6″	6.14	−1.74	1230	M2III
HD 189775			189775	98379	19^h 59^m 15.34^s	+52° 03′ 20.5″	6.14	−0.72	769	B5III
HD 190964			190964	98915	20^h 05^m 06.72^s	+51° 50′ 21.6″	6.14	−0.64	741	M1IIIa
HD 195964			195964	101285	20^h 31^m 46.52^s	+56° 46′ 47.5″	6.14	−0.87	821	K5III
HD 203096			203096	105229	21^h 18^m 55.33^s	+41° 02′ 25.9″	6.15	−2.43	1698	A5IV
HD 189296			189296	98111	19^h 56^m 19.02^s	+56° 41′ 13.1″	6.16	1.50	279	A4Vn
HD 190781			190781	98858	20^h 04^m 28.79^s	+48° 13′ 46.8″	6.16	−0.09	579	A2IV
HD 206040			206040	106771	21^h 37^m 38.81^s	+54° 02′ 31.9″	6.16	−0.33	647	K1III
HD 206509			206509	107041	21^h 40^m 43.30^s	+54° 52′ 19.7″	6.16	−0.51	703	K0III
HD 186121			186121	96805	19^h 40^m 41.15^s	+43° 04′ 40.2″	6.17	−1.99	1399	M2III
HD 199892			199892	103532	20^h 58^m 30.94^s	+41° 56′ 23.7″	6.17	0.40	465	B7III
HD 202862			202862	105101	21^h 17^m 23.18^s	+42° 41′ 00.8″	6.17	−1.57	1152	B7Vn
HD 205114			205114	106267	21^h 31^m 27.46^s	+52° 37′ 11.5″	6.17	−1.56	1148	G2Ib+...
HD 205551			205551	106518	21^h 34^m 27.46^s	+51° 41′ 54.5″	6.17	−2.32	1630	B9III
HD 187038			187038	97307	19^h 46^m 35.04^s	+32° 53′ 19.0″	6.18	0.92	367	K2
HD 190771			190771	98921	20^h 05^m 09.59^s	+38° 28′ 41.5″	6.18	4.80	62	G5IV
HD 200527			200527	103828	21^h 02^m 24.20^s	+44° 47′ 27.6″	6.18	−1.71	1235	M3Ib-II:
HD 202314			202314	104822	21^h 14^m 10.28^s	+29° 54′ 03.5″	6.18	−3.18	2433	G2Ib
HD 191096			191096	98946	20^h 05^m 21.50^s	+56° 20′ 28.4″	6.19	2.60	170	F4V
HD 196379			196379	101556	20^h 34^m 50.41^s	+51° 51′ 15.2″	6.19	−5.54	7244	A9II
CP Cyg			205939	106752	21^h 37^m 27.88^s	+44° 41′ 47.8″	6.19	−0.35	661	A7III	stella variabile
HD 194220			194220	100515	20^h 22^m 55.49^s	+42° 59′ 00.4″	6.20	1.17	331	K0IIIvar
HD 195820			195820	101245	20^h 31^m 21.11^s	+52° 18′ 33.7″	6.20	1.06	348	K0III
HD 207857			207857	107856	21^h 51^m 04.97^s	+39° 32′ 11.9″	6.20	−1.39	1072	B9p HgMn
44 Cyg		44	195593	101214	20^h 30^m 59.23^s	+36° 56′ 09.1″	6.21	−2.22	1583	F5Iab
HD 196642			196642	101756	20^h 37^m 23.57^s	+38° 19′ 43.6″	6.21	1.19	328	K0III
HD 186307			186307	96907	19^h 41^m 57.63^s	+40° 15′ 14.6″	6.22	1.62	272	A6V
HD 188074			188074	97700	19^h 51^m 19.37^s	+47° 22′ 37.9″	6.22	2.12	215	F2V
HD 193702			193702	100268	20^h 20^m 15.22^s	+39° 24′ 11.8″	6.22	1.03	355	A1V
HD 181960			181960	94974	19^h 19^m 36.42^s	+54° 22′ 33.8″	6.23	0.53	450	A1V
HD 189942			189942	98563	20^h 01^m 15.28^s	+37° 05′ 55.9″	6.23	−1.21	1003	K0III
HD 193944			193944	100295	20^h 20^m 30.64^s	+53° 35′ 44.5″	6.23	−2.26	1630	K5
HD 202720			202720	105034	21^h 16^m 29.62^s	+42° 15′ 06.6″	6.23	−0.89	865	K2
HD 185955			185955	96706	19^h 39^m 34.53^s	+45° 57′ 26.6″	6.25	0.79	402	K0III
16 Cyg	c	16	186427	96901	19^h 41^m 52.10^s	+50° 31′ 04.5″	6.25	4.60	70	G5V	componente del sistema 16 Cyg; ha un pianeta
HD 207446			207446	107637	21^h 48^m 08.41^s	+36° 34′ 49.5″	6.25	−0.41	701	K5
HD 183986			183986	95953	19^h 30^m 46.83^s	+36° 13′ 42.7″	6.26	−0.57	758	B9.5III
HD 198513			198513	102712	20^h 48^m 42.74^s	+51° 54′ 37.2″	6.26	−0.67	791	B8np
HD 180756			180756	94623	19^h 15^m 19.18^s	+50° 04′ 16.0″	6.27	1.16	342	G8III
HD 205349			205349	106420	21^h 33^m 17.89^s	+45° 51′ 14.5″	6.27	−2.05	1502	K1Ibvar
HD 186815			186815	97070	19^h 43^m 39.49^s	+57° 02′ 33.6″	6.28	1.83	253	K2III
HD 192934			192934	99893	20^h 16^m 03.43^s	+38° 53′ 53.1″	6.28	0.78	410	A1V
HD 186760			186760	97033	19^h 43^m 14.28^s	+58° 01′ 00.3″	6.29	3.02	147	G0V
HD 198387			198387	102642	20^h 47^m 52.89^s	+52° 24′ 27.3″	6.29	3.18	137	K0V:
HD 188439			188439	97845	19^h 53^m 01.25^s	+47° 48′ 27.9″	6.30	−3.53	3019	B0.5IIIn
HD 198151			198151	102530	20^h 46^m 38.61^s	+46° 31′ 54.2″	6.30	0.79	413	A3V
HD 181597			181597	94890	19^h 18^m 37.85^s	+49° 34′ 09.6″	6.32	0.81	413	K1III
HD 193217			193217	100016	20^h 17^m 29.05^s	+42° 43′ 19.4″	6.32	−2.49	1884	K4II:
48 Cyg		48	196606	101765	20^h 37^m 31.77^s	+31° 34′ 21.1″	6.32	−0.58	784	B8IIIn
HD 200753			200753	103949	21^h 03^m 43.50^s	+46° 51′ 47.8″	6.32	1.79	263	F0IVn
HD 189432			189432	98320	19^h 58^m 34.35^s	+38° 06′ 20.5″	6.33	−2.33	1762	B5IV
HD 198625			198625	102827	20^h 49^m 54.64^s	+46° 39′ 40.8″	6.33	−0.92	918	B4V
HD 198181			198181	102499	20^h 46^m 21.28^s	+52° 59′ 44.0″	6.34	0.72	434	K0
HD 200723			200723	103963	21^h 03^m 52.14^s	+41° 37′ 41.9″	6.34	1.31	330	F3IV
HD 193469			193469	100155	20^h 18^m 57.54^s	+39° 00′ 15.1″	6.35	−2.98	2397	K5Ib
HD 186776			186776	97151	19^h 44^m 49.09^s	+40° 43′ 00.7″	6.36	−0.86	906	M3III
HD 192983			192983	99870	20^h 15^m 43.24^s	+50° 13′ 58.3″	6.36	1.18	355	A2Vn
HD 198976			198976	103079	20^h 53^m 07.37^s	+29° 38′ 57.3″	6.36	0.78	427	K2
HD 202710			202710	105017	21^h 16^m 17.12^s	+44° 14′ 17.5″	6.36	−2.00	1531	K0III+...
HD 205688			205688	106661	21^h 36^m 14.02^s	+30° 03′ 19.0″	6.36	1.16	357	G8III-IV
HD 184398			184398	96003	19^h 31^m 13.56^s	+55° 43′ 54.8″	6.37	−1.17	1052	K2II-IIIcomp
HD 186506			186506	97029	19^h 43^m 10.76^s	+38° 40′ 18.2″	6.37	−1.86	1442	K0
HD 200740			200740	103929	21^h 03^m 26.03^s	+50° 21′ 06.5″	6.37	0.99	388	K0
HD 186901			186901	97228	19^h 45^m 39.65^s	+36° 05′ 27.6″	6.38	−2.43	1884	B9.5V
HD 194069			194069	100434	20^h 22^m 03.06^s	+41° 07′ 55.7″	6.38	−2.01	1552	G5II+...
HD 195066			195066	100808	20^h 26^m 23.46^s	+56° 38′ 19.2″	6.38	0.26	547	B9V
HD 185114			185114	96316	19^h 35^m 01.23^s	+52° 30′ 07.6″	6.39	1.14	365	K0
HD 186702			186702	97142	19^h 44^m 38.17^s	+34° 24′ 51.0″	6.39	−0.64	830	M1III
HD 190227			190227	98701	20^h 02^m 48.81^s	+31° 57′ 31.7″	6.39	−1.31	1128	K1III
HD 194951			194951	100866	20^h 27^m 07.77^s	+34° 19′ 44.7″	6.39	−3.01	2470	F1II
HD 203454			203454	105406	21^h 21^m 01.44^s	+40° 20′ 44.1″	6.39	4.27	87	F8V
HD 207119			207119	107398	21^h 45^m 12.40^s	+52° 16′ 03.3″	6.40	−3.20	2717	K5Ib
HD 198237			198237	102585	20^h 47^m 20.77^s	+45° 34′ 48.0″	6.41	−1.61	1309	K3III
HD 186532			186532	96919	19^h 42^m 04.13^s	+55° 27′ 47.9″	6.42	−0.44	767	M5IIIa
HD 187459			187459	97485	19^h 48^m 50.60^s	+33° 26′ 14.3″	6.42	−2.74	2218	B0.5Ibvar
HD 198820			198820	102993	20^h 52^m 00.39^s	+32° 50′ 56.1″	6.42	−2.47	1952	B3III
HD 185268			185268	96503	19^h 37^m 09.62^s	+29° 20′ 01.4″	6.43	−0.71	874	B5V
HD 195506			195506	101133	20^h 29^m 59.87^s	+45° 55′ 41.5″	6.43	0.91	415	K2+...
HD 185435			185435	96546	19^h 37^m 40.82^s	+35° 01′ 21.2″	6.44	−2.11	1672	K5
HD 189377			189377	98253	19^h 57^m 56.12^s	+42° 15′ 38.9″	6.44	−1.51	1268	A3V
HD 194882			194882	100714	20^h 25^m 05.00^s	+59° 36′ 00.4″	6.44	−0.88	948	A3III
HD 207088			207088	107445	21^h 45^m 44.45^s	+35° 51′ 26.2″	6.44	0.51	499	G8III
HD 197101			197101	101900	20^h 39^m 00.19^s	+56° 00′ 17.8″	6.45	0.88	424	F2Vn
HD 202654			202654	104962	21^h 15^m 37.18^s	+47° 58′ 26.4″	6.45	−1.94	1552	B4IV
HD 203358			203358	105390	21^h 20^m 50.01^s	+32° 27′ 08.4″	6.45	2.13	239	G8IV
HD 189253			189253	98146	19^h 56^m 45.16^s	+50° 54′ 09.0″	6.46	1.30	350	A1V
HD 193536			193536	100142	20^h 18^m 49.67^s	+46° 19′ 20.0″	6.46	−3.09	2650	B2V
HD 201836			201836	104537	21^h 10^m 30.96^s	+47° 41′ 32.0″	6.46	−1.86	1502	B6IV
HD 203857			203857	105637	21^h 23^m 48.39^s	+37° 21′ 05.4″	6.46	−0.79	921	K5
HD 185264			185264	96396	19^h 35^m 55.95^s	+50° 14′ 18.7″	6.47	0.11	609	G9III
HD 185657			185657	96572	19^h 37^m 56.68^s	+49° 17′ 02.6″	6.47	0.53	503	G6V
HD 192538			192538	99719	20^h 14^m 04.87^s	+36° 36′ 17.6″	6.47	−0.98	1009	A0V
HD 192987			192987	99929	20^h 16^m 28.15^s	+37° 03′ 23.0″	6.47	−1.25	1140	B6III
HD 195690			195690	101268	20^h 31^m 36.27^s	+34° 19′ 49.8″	6.47	3.20	147	F2
HD 200030			200030	103596	20^h 59^m 24.61^s	+42° 19′ 28.0″	6.47	−0.39	767	B9
X Cyg			197572	102276	20^h 43^m 24.20^s	+35° 35′ 16.1″	6.48	−2.68	2218	G8Ib	variabile cefeide
HD 207673			207673	107749	21^h 49^m 40.10^s	+41° 08′ 55.7″	6.48	−5.62	8579	A2Ib
HD 191892			191892	99294	20^h 09^m 22.37^s	+56° 01′ 36.7″	6.49	−1.41	1240	K0
HD 193722			193722	100250	20^h 19^m 56.04^s	+46° 50′ 14.3″	6.49	−1.38	1221	B9p Si
HD 194668			194668	100651	20^h 24^m 32.36^s	+53° 33′ 06.9″	6.49	−1.77	1462	B9.5III
HD 196134			196134	101467	20^h 33^m 48.56^s	+41° 46′ 22.2″	6.50	1.56	317	K0III-IV
HD 198624			198624	102804	20^h 49^m 37.69^s	+50° 07′ 37.5″	6.50	−1.32	1194	F7V: comp
HD 200465			200465	103822	21^h 02^m 20.96^s	+39° 30′ 32.5″	6.50	−1.68	1411	A1V comp
HD 200595			200595	103871	21^h 02^m 48.62^s	+45° 50′ 56.0″	6.50	−1.59	1353	B3Vn
HD 185269			185269				6.67		153		ha un pianeta
HD 188753			188753				7.43		146		ha un pianeta
HD 187123			187123				7.86		163		ha un pianeta
χ Cyg	χ		187796	97629	19^h 50^m 33.94^s	+32° 54′ 50.9″	7.91	2.78	346	S7,1e:	variabile Mira; V_max = 3.62^m, V_min = 15.00^m
R Cyg			185456		19^h 36^m 49.30^s	+50° 11′ 59.0″	8.15			S...	variabile Mira
U Cyg			193680		20^h 19^m 36.40^s	+47° 53′ 38.0″	8.50			R....	variabile Mira
47 Cyg B		47	196094		20^h 33^m 52.50^s	+35° 13′ 07.0″	9.40				componente del sistema 47 Cyg
Cygnus X-1			185456		19^h 36^m 49.30^s	+50° 11′ 59.0″	8.95	−2.23	1724	O9.7Iab	V1357 Cyg; binaria ai raggi-X; una componente potrebbe essere un buco nero
RT Cyg			186686		19^h 43^m 37.90^s	+48° 46′ 39.0″	9.80			M3e	variabile Mira
KOI-5					19^h 18^m 57.53^s	+44° 38′ 50.61″	10.2		1870	G2V	Sistema triplo, con un pianeta attorno alla principale
V1500 Cyg					21^h 11^m 36.61^s	+48° 09′ 01.9″	17.1				Nova Cygni 1975; V_max = 2.0^m
V476 Cyg					19^h 58^m 24.57^s	+53° 37′ 07.1″					Nova Cygni 1920; V_max = 2.0^m
V1668 Cyg					21^h 42^m 35.22^s	+44° 01′ 54.9″					Nova Cygni 1978; V_max = 6.0^m
V1974 Cyg					20^h 30^m 31.66^s	+52° 37′ 50.8″					Nova Cygni 1992; V_max = 4.5^m
NML Cygni					20^h 46^m 25,6^s	+40° 06′ 59,4″	16.60			M6III: D	Variabile semiregolare
Legenda della tabella · Nome = nome proprio della stella. · B = designazione di Bayer nell'ambito della costellazione. · F = designazione di Flamsteed ove presente. · HD = numero della stella nel Catalogo Henry Draper. · HIP = numero della stella nel Catalogo Hipparcos. · AR = ascensione retta della stella all'Epoca dell'equinozio J2000.0. · Dec = Declinazione della stella all'Epoca dell'equinozio J2000.0. · vis. = magnitudine visuale della stella (m o m_v), conosciuta anche come magnitudine apparente. · ass. = magnitudine assoluta della stella (M_v). · Dist. (al) = distanza in anni luce dalla Terra. · Classe spettrale = classificazione stellare in base alla temperatura superficiale. · Note = principalmente sono indicati i nomi comuni con cui è conosciuta la stella; inoltre sono brevemente citate alcune peculiarità della stella (se è una stella doppia o multipla; se è una stella variabile, il tipo e il periodo di variabilità; se possiede esopianeti; ecc.).

Collegamenti esterni[modifica | modifica wikitesto]

ESA, The Hipparcos and Tycho Catalogues, su cdsarc.u-strasbg.fr, 1997. URL consultato il 26 dicembre 2006.
N. D. Kostjuk, HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index, su cdsarc.u-strasbg.fr, 2002. URL consultato il 26 dicembre 2006.
N. G. Roman, Identification of a Constellation from a Position, su cdsarc.u-strasbg.fr, 1987. URL consultato il 26 dicembre 2006.
SIMBAD Astronomical Database, su simbad.u-strasbg.fr, Centre de Données astronomiques de Strasbourg. URL consultato il 2 gennaio 2007.

Portale Stelle: accedi alle voci di Wikipedia che trattano di stelle e costellazioni

V · D · M Stelle principali per costellazione
Stelle principali della costellazione di (in ordine alfabetico secondo il nome italiano)
Altare · Andromeda · Aquario · Aquila · Ariete · Auriga · Balena · Bilancia · Boote · Bulino · Bussola · Camaeleonte · Cancro · Cane Maggiore · Cane Minore · Cani da Caccia · Capricorno · Carena · Cassiopea · Cavallino · Cefeo · Centauro · Cigno · Compasso · Colomba · Chioma di Berenice · Corona Australe · Corona Boreale · Corvo · Cratere · Croce del Sud · Delfino · Dorado · Dragone · Ercole · Eridano · Fenice · Fornace · Freccia · Gemelli · Giraffa · Gru · Idra · Idra Maschio · Indiano · Leone · Leone Minore · Lepre · Lince · Lira · Lucertola · Lupo · Macchina Pneumatica · Mensa · Microscopio · Mosca · Ofiuco · Orione · Orologio · Orsa Maggiore · Orsa Minore · Ottante · Pavone · Pegaso · Perseo · Pesce Australe · Pesce Volante · Pesci · Pittore · Poppa · Regolo · Reticolo · Sagittario · Scorpione · Scudo · Scultore · Serpente · Sestante · Telescopio · Toro · Triangolo · Triangolo Australe · Tucano · Uccello del Paradiso · Unicorno · Vele · Vergine · Volpetta

Stelle principali della costellazione del Cigno

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