20207+3512 COU 2218 (HD 229009)

20^h 20^m 43.72^s +35° 12' 03.3" P.A. 88.00 sep 0.2 mag 10.70,10.70 Sp F8

Coord 2000	20207+3512	Discov num	COU2218	Comp		Coord arcsec 2000	20 20 43.72 +35 12 03.3
Date first	1984	Date last	2012	Obs	4
Pa first	66	Pa last	88.2	P.A. Now (θ)	88.2°
Sep first	0.2	Sep last	0.21	Sep. Now (ρ)	0.21"
Mag pri	10.70	Mag sec	10.70	delta mag (ΔM)	0	Spectral class	F8 (yellow-white)
Pri motion ra	+004	Sec motion ra
Pri motion dec	-021	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 229009		Constellation	Cygnus		Tycho2	2680-01216-1		Gaia DR2	2057131902769860224
HD	229009

WDS 20207+3512 COU 2218 (HD 229009) : NOTES

No records found.

DISCOVERER

discov	author
COU	Couteau, P.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20207+3512	COU2218		1991	2	75	0.2	10.70	10.70		+34 3979		202043.72+351203.3
20207+3512	COU2218		2008	3	82	0.2	10.70	10.70		+34 3979		202043.72+351203.3
20207+3512	COU2218		2012	4	88	0.2	10.70	10.70	F8	+34 3979		202043.72+351203.3

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WDS 20207+3512 COU 2218 (HD 229009) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20207+3512 COU 2218 (HD 229009) : MEASURES

No records found.

WDS 20207+3512 (HD 229009) : VIRTUAL EYEPIECE

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WDS 20207+3512 (HD 229009) : ALADIN DSS IMAGE @ 20^h 20^m 43.72^s +35° 12' 03.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20207+3512 COU 2218 (HD 229009) : 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		20207+3512	COU2218		88	0.2	0
Show		20198+3509	COU2217		27	1.0	12
Show		20199+3506	TDT2174		227	0.5	12
Show		20210+3525	POP 129	DE	258	13.5	13
Show		20210+3525	POP 129	AB	289	55.6	14
Show		20210+3525	POP 129	AD	215	82.5	14
Show		20210+3525	POP 129	BC	33	6.1	14
Show		20218+3525	TDT2205		351	0.5	19
Show		20188+3507	A 286	AB	41	0.1	25
Show		20188+3507	BU 986	AB,C	240	4.2	25
Show		20188+3507	FOX 253	AB,D	341	46.6	25
Show		20188+3507	FYM 178	AB,E	75	12.7	25
Show		20188+3507	FYM 178	AB,F	289	27.8	25
Show		20212+3537	ES 28		251	21.6	26
Show		20177+3518	ES 2302		341	3.4	38
Show		20232+3542	FYM 177	EF	123	9.0	42
Show		20232+3542	HJ 1506	AB	204	9.2	43
Show		20232+3542	HJ 1506	AC	194	35.5	43
Show		20232+3542	FYM 177	AD	125	28.9	43
Show		20190+3550	POP 128		305	4.4	43
Show		20238+3531	SEI1114		55	18.1	43
Show		20242+3516	ES 2303	AB	23	5.3	44
Show		20242+3516	POP1230	AC	147	45.9	44
Show		20243+3507	POP 80		328	2.9	44
Show		20235+3540	SEI1109	AB	111	27.6	44
Show		20235+3540	FYM 176	BC	34	8.4	45
Show		20242+3456	POP 94		150	2.8	46
Show		20211+3424	SEI1096		53	9.3	48
Show		20247+3523	SEI1117		127	13.1	51
Show		20247+3454	GRV 338		20	54.6	53
Show		20251+3522	SEI1118		150	9.4	55
Show		20237+3553	SEI1113		341	13.9	56
Show		20252+3522	SEI1120		217	27.3	57
Show		20163+3532	ES 2249		158	4.9	59
Show		20239+3426	COU1950		265	1.1	60
Show		20248+3545	BU 432	AB	197	1.4	61
Show		20248+3545	BU 432	Aa,Ab	41	0.3	61
Show		20168+3435	TDT2137		110	0.6	61
Show		20258+3504	TDT2264		59	1.2	64
Show		20236+3605	SEI1110		156	11.8	64
Show		20158+3447	SEI1047		163	21.0	65
Show		20260+3512	COU2129		163	0.1	65
Show		20200+3616	BU 431		208	0.5	65
Show		20173+3420	SEI1064		254	23.9	68
Show		20155+3536	SEI1045		325	29.1	68
Show		20252+3554	SEI1119		212	7.0	69
Show		20180+3613	SEI1073		149	4.7	69
Show		20205+3623	SEI1092		14	27.3	72
Show		20150+3500	ES 205		198	7.1	72
Show		20255+3553	A 47		176	1.6	72
Show		20188+3620	SEI1077		330	11.3	73

WDS 20207+3512 : COMPONENTS

	A
B	pa=88.2° sep=0.21"

20207+3512 A

Name	HD 229009		Coord arcsec 2000	202043.72+351203.3		Mag	10.7		Spectral class	F8 (yellow-white)
PmRA	4.00		PmDE	-21.0

20207+3512 B

Coord arcsec 2000	202043.74+351203.3		Mag	10.7		Tycho2	2680-01216-1		HD	229009
Coordinate calculated	yes

Tycho2

Tycho2	2680-01216-1	Pflag		RAmdeg	305.18215884	DEmdeg	35.20093490
PmRA	3.7	PmDE	-20.5	E RAmdeg	17	E DEmdeg	16
E pmRA	1.8	E pmDE	1.8	EpRAm	1989.26	EpDEm	1989.59
Num	6	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.8
Q pmDE	0.7	BTmag	10.536	E BTmag	0.031	VTmag	9.980
E VTmag	0.026	Prox	999	TYC	T	HIP
CCDM		RAdeg	305.18214833	DEdeg	35.20098250	EpRA 1990	1.57
EpDE 1990	1.68	E RAdeg	17.8	E DEdeg	17.3	Posflg
Corr	0.0