20205+5140 TDT 2189

20^h 20^m 31.30^s +51° 39' 41.9" P.A. 300.00 sep 0.9 mag 11.44,11.50

Coord 2000	20205+5140	Discov num	TDT2189	Comp		Coord arcsec 2000	20 20 31.30 +51 39 41.9
Date first	1991	Date last	1991	Obs	1
Pa first	300	Pa last	299.9	P.A. Now (θ)	299.9°
Sep first	0.9	Sep last	0.89	Sep. Now (ρ)	0.89"
Mag pri	11.44	Mag sec	11.50	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	+000	Sec motion dec	+000
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3584-01710-1

Gaia DR2

2181278138620197248

WDS 20205+5140 TDT 2189 : 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
20205+5140	TDT2189		1991	1	300	0.9	11.44	11.50			202031.30+513941.9

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WDS 20205+5140 TDT 2189 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20205+5140 TDT 2189 : MEASURES

No records found.

WDS 20205+5140 : VIRTUAL EYEPIECE

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WDS 20205+5140 : ALADIN DSS IMAGE @ 20^h 20^m 31.30^s +51° 39' 41.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20205+5140 TDT 2189 : 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		20205+5140	TDT2189		300	0.9
Show		20207+5139	TDT2192		254	0.6	3
Show		20196+5132	TDT2169		53	0.9	12
Show		20183+5152	HDS2900		106	0.1	25
Show		20226+5125	KPP1006		30	8.1	25
Show		20200+5116	ES 800	AB	321	30.2	25
Show		20200+5116	ES 800	AC	101	42.6	25
Show		20200+5116	ABH 138	AF	110	86.0	25
Show		20200+5116	ABH 138	AG	338	76.5	25
Show		20200+5116	ES 800	AE	95	115.6	25
Show		20200+5116	ES 800	CD	133	2.5	25
Show		20200+5116	ES 800	CE	92	73.3	25
Show		20203+5205	TDT2185		289	0.9	26
Show		20188+5212	ES 2692		85	24.5	37
Show		20217+5214	ES 988		10	3.7	37
Show		20173+5201	ES 660	AB	303	29.9	37
Show		20173+5201	ES 660	BC	289	9.3	38
Show		20176+5113	TDS1056		256	1.4	38
Show		20162+5126	SKF 345		25	26.2	43
Show		20167+5208	TDT2136		286	2.1	46
Show		20192+5053	HDS2903		320	0.1	49
Show		20162+5209	TDT2131		357	1.9	50
Show		20159+5109	HU 585		48	4.2	53
Show		20261+5122	WFC 233		322	5.1	56
Show		20223+5237	ES 989		271	3.9	60
Show		20239+5232	A 1428		205	0.3	61
Show		20205+5039	KPP 470		129	3.9	62
Show		20266+5106	HDS2923		196	0.2	67
Show		20158+5230	STT 404	AB	115	28.5	67
Show		20158+5230	WAL 130	AC	2	78.9	67
Show		20158+5230	WAL 130	AD	227	25.9	67
Show		20265+5101	KPP4198		173	1.6	69
Show		20130+5150	KPP3356		308	3.0	71
Show		20285+5141	KPP2206		256	18.3	74
Show		20125+5128	AC 17	AB	82	4.4	76
Show		20125+5128	AC 17	AC	9	84.8	76
Show		20125+5128	AC 17	AD	80	75.1	76
Show		20125+5128	AC 17	AE	148	130.4	76
Show		20118+5130	TDT2074		158	0.8	82
Show		20157+5252	TDT2126		48	0.6	85
Show		20169+5017	BUP 243	DF	216	105.9	89
Show		20300+5135	RAO 435		301	3.1	89
Show		20169+5017	BUP 243	BG	193	10.5	89
Show		20169+5017	ENG 73	AB	74	81.4	90
Show		20169+5017	ENG 73	AC	158	92.7	90
Show		20169+5017	ENG 73	AD	340	122.5	90
Show		20169+5017	ENG 73	AE	118	162.5	90
Show		20169+5017	MET 89	AH	67	4.2	90
Show		20169+5017	MET 89	AI	44	8.7	90
Show		20169+5017	MET 89	AJ	326	11.3	90
Show		20169+5017	MET 89	AK	232	11.7	90

WDS 20205+5140 : COMPONENTS

	A
B	pa=312.8° sep=0.65"

20205+5140 A

Componente originario normalizzato	AB		Coord arcsec 2000	202031.30+513941.9		Mag	11.44		PmRA	1.00
PmDE	0.0		Tycho2	3584-01710-1

Tycho2

Tycho2	3584-01710-1	Pflag		RAmdeg	305.13017366	DEmdeg	51.66172122
PmRA	1.2	PmDE	0.3	E RAmdeg	41	E DEmdeg	49
E pmRA	2.2	E pmDE	2.1	EpRAm	1987.87	EpDEm	1985.38
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.2	Q pmRA	1.2
Q pmDE	0.2	BTmag	11.541	E BTmag	0.071	VTmag	11.108
E VTmag	0.079	Prox	999	TYC		HIP
CCDM		RAdeg	305.13016972	DEdeg	51.66172056	EpRA 1990	1.79
EpDE 1990	1.65	E RAdeg	41.5	E DEdeg	51.1	Posflg
Corr	0.0

20205+5140 B

Componente originario normalizzato	AB		Coord arcsec 2000	202031.25+513942.3		Mag	11.5		PmRA	1.00
PmDE	0.0		Calc delta mag	0.06		Calc coord	yes