21511+5047 TDT 3191

21^h 51^m 06.96^s +50° 46' 57.1" P.A. 221.00 sep 2.1 mag 12.05,12.44

Coord 2000	21511+5047	Discov num	TDT3191	Comp		Coord arcsec 2000	21 51 06.96 +50 46 57.1
Date first	1991	Date last	1991	Obs	1
Pa first	221	Pa last	221	P.A. Now (θ)	221°
Sep first	2.1	Sep last	2.12	Sep. Now (ρ)	2.12"
Mag pri	12.05	Mag sec	12.44	delta mag (ΔM)	0.39	Spectral class
Pri motion ra	+003	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3616-00967-1

Gaia DR2

1980606786834022784

WDS 21511+5047 TDT 3191 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21511+5047	TDT3191		1991	1	221	2.1	12.05	12.44			215106.96+504657.1

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WDS 21511+5047 TDT 3191 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21511+5047 TDT 3191 : MEASURES

No records found.

WDS 21511+5047 : VIRTUAL EYEPIECE

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WDS 21511+5047 : ALADIN DSS IMAGE @ 21^h 51^m 06.96^s +50° 46' 57.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21511+5047 TDT 3191 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21511+5047	TDT3191		221	2.1
Show		21511+5040	ES 827		242	3.1	7
Show		21524+5054	TDT3210		342	0.7	15
Show		21511+5023	HU 694		192	1.6	24
Show		21492+5031	STF2832	AB	213	13.2	24
Show		21492+5031	CTT 10	AD	104	125.2	24
Show		21492+5031	STF2832	AC	321	45.8	24
Show		21492+5031	STF2832	BC	335	51.5	25
Show		21487+5035	ES 1105	AB	298	7.8	26
Show		21487+5035	ES 1105	AC	96	9.8	26
Show		21494+5110	AZC 182	AB	354	57.1	29
Show		21495+5019	TDT3180		67	1.9	32
Show		21549+5046	TDT3236		232	0.5	37
Show		21526+5013	ES 1175		211	9.9	37
Show		21554+5052	TDT3244		122	0.6	41
Show		21552+5030	BLL 56		257	84.4	43
Show		21495+5127	GII 19		339	5.8	44
Show		21502+5131	COU2655		250	0.3	45
Show		21558+5052	COU2656		65	1.1	45
Show		21536+5132	ES 828		92	7.7	53
Show		21486+5136	HLD 48		22	4.6	55
Show		21573+5029	HDS3120		190	0.9	62
Show		21543+5145	KPP4256	AB	45	2.0	66
Show		21443+5024	TDT3128		198	1.7	70
Show		21439+5034	HU 693		232	1.1	70
Show		21568+5132	TDT3253		348	0.7	71
Show		21481+5156	TDT3161		223	2.5	75
Show		21433+5100	BU 374		138	1.8	76
Show		21590+5111	ES 1108		249	6.9	79
Show		21429+5053	COU2548		167	1.0	79
Show		21552+4938	RAO 467		204	3.4	80
Show		21595+5037	HJ 1710		284	12.2	81
Show		21596+5025	ES 830		306	4.2	85
Show		21599+5116	TDT3281		284	1.9	88
Show		21534+4921	ES 524	AB	188	20.9	89
Show		21534+4921	ES 524	BC	3	4.7	90
Show		22005+5038	TDT3288		47	0.7	90
Show		21417+5026	HJ 1684		319	10.8	92
Show		21415+5035	COU2444		340	0.6	93
Show		21576+4938	HU 772		333	0.3	94
Show		21564+5207	AMS 9		58	9.5	94
Show		21515+4910	ES 9008		120	7.5	97
Show		21547+4916	ES 525		123	5.3	97
Show		21448+4931	ARG 43	BC	91	6.9	98
Show		21542+5220	SKF2554		108	16.8	98
Show		21559+5212	ES 1106	AB	11	4.8	98
Show		21559+5212	ES 1106	AC	164	10.4	98
Show		21468+4919	MIU 3		129	0.1	98
Show		21448+4931	ARG 43	AB	20	29.2	98
Show		21526+4909	COU2445		18	1.4	99
Show		21506+4908	ES 826		129	4.0	100

WDS 21511+5047 : COMPONENTS

	A
B	pa=208.8° sep=1.83"

21511+5047 A

Componente originario normalizzato	AB		Coord arcsec 2000	215106.96+504657.1		Mag	12.05		PmRA	3.00
PmDE	-6.0

21511+5047 B

Componente originario normalizzato	AB		Coord arcsec 2000	215106.87+504655.5		Mag	12.44		Calc delta mag	0.39
Calc coord	yes