20262+3712 HO 130 (HD 194791)

20^h 26^m 12.60^s +37° 11' 35.3" P.A. 289.00 sep 1.9 mag 9.22,9.66 Sp A0V

Coord 2000	20262+3712	Discov num	HO 130	Comp		Coord arcsec 2000	20 26 12.60 +37 11 35.3
Date first	1883	Date last	2016	Obs	36
Pa first	285	Pa last	288.8	P.A. Now (θ)	288.8°
Sep first	1.4	Sep last	1.946	Sep. Now (ρ)	1.946"
Mag pri	9.22	Mag sec	9.66	delta mag (ΔM)	0.44	Spectral class	A0V (white)
Pri motion ra	+012	Sec motion ra	+012
Pri motion dec	+003	Sec motion dec	+003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 194791		Constellation	Cygnus		SAO	70019		Tycho2	2697-00509-1
Gaia DR2	2058004360941588864		HD	194791

WDS 20262+3712 HO 130 (HD 194791) : NOTES

No records found.

DISCOVERER

discov	author
HO	Hough, G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20262+3712	HO 130		1997	36	287	1.9	9.22	9.66	A0V	+36 4068		202612.60+371135.3
20262+3712	HO 130		2008	37	287	1.9	9.22	9.66	A0V	+36 4068		202612.60+371135.3
20262+3712	HO 130		2012	33	288	1.9	9.22	9.66	A0V	+36 4068		202612.60+371135.3
20262+3712	HO 130		2016	34	289	1.9	9.22	9.66	A0V	+36 4068		202612.60+371135.3

If you need more information about this double, apply for a data request form to the WDS.

WDS 20262+3712 HO 130 (HD 194791) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20262+3712 HO 130 (HD 194791) : MEASURES

No records found.

WDS 20262+3712 (HD 194791) : VIRTUAL EYEPIECE

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WDS 20262+3712 (HD 194791) : ALADIN DSS IMAGE @ 20^h 26^m 12.60^s +37° 11' 35.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20262+3712 HO 130 (HD 194791) : 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		20262+3712	HO 130		289	1.9	0
Show		20257+3709	ES 2192		79	2.8	8
Show		20255+3708	DAM1041		256	2.8	9
Show		20263+3728	AG 255		287	5.2	16
Show		20259+3727	SEI1121		207	28.1	17
Show		20257+3731	LDS1042		174	8.6	21
Show		20242+3720	COU2288		98	0.4	26
Show		20237+3729	CIA 20		21	0.0	35
Show		20257+3745	FOX 36		325	2.7	35
Show		20288+3650	SEI1129		23	29.0	38
Show		20293+3731	WEI 35	BC	98	89.3	41
Show		20293+3731	WEI 35	AB	214	4.2	41
Show		20293+3731	WEI 35	AC	100	87.6	41
Show		20293+3731	WEI 35	CD	202	12.1	42
Show		20297+3733	ES 2509		241	3.3	46
Show		20259+3758	SEI1123		138	27.6	46
Show		20226+3656	ES 2506		150	5.7	47
Show		20227+3651	ES 2190		187	1.5	47
Show		20228+3647	KPP 4		176	8.5	48
Show		20289+3634	SEI1132		226	15.1	50
Show		20288+3628	COU1958		108	0.5	54
Show		20230+3752	TDS1066		285	1.0	56
Show		20216+3725	SEI1100	AB	286	7.2	57
Show		20216+3725	SEI1100	AC	129	15.3	57
Show		20217+3657	SEI1099		288	6.7	57
Show		20248+3807	TDT2249		275	0.5	58
Show		20214+3720	SLE1012		301	10.5	59
Show		20301+3636	KPP4204	AB	209	6.7	59
Show		20301+3636	SKF2852	AC	206	6.5	59
Show		20301+3636	SKF2852	BC	83	1.0	59
Show		20310+3656	AC 18	AB	158	2.2	60
Show		20310+3656	KUI 98	AC	76	16.8	60
Show		20310+3656	AC 18	AD	165	63.1	60
Show		20310+3656	AC 18	Aa,Ab	72	0.2	60
Show		20214+3656	BLL 50		110	125.6	61
Show		20213+3726	KPP2090		335	16.9	61
Show		20311+3652	SEI1148		281	24.5	62
Show		20235+3618	ES 2191		181	1.9	62
Show		20243+3811	TDS1070		203	1.9	64
Show		20257+3609	TDT2260		3	2.7	64
Show		20313+3654	TOB 188		262	17.0	64
Show		20304+3753	TDT2328		45	0.5	65
Show		20280+3813	ES 2507		84	8.2	65
Show		20209+3657	ARY 26		307	111.3	65
Show		20308+3749	SEI1146	AB	42	10.2	66
Show		20308+3749	SEI1147	AC	286	14.5	66
Show		20223+3759	SEI1105		188	17.6	67
Show		20288+3810	ES 206		124	4.2	67
Show		20208+3655	SLE1010		352	12.8	67
Show		20212+3745	SLE1011		37	7.8	69
Show		20206+3726	SEI1093		67	6.7	69

WDS 20262+3712 : COMPONENTS

	A
B	pa=288.8° sep=1.95"

20262+3712 A

Name	HD 194791	Coord arcsec 2000	202612.60+371135.3	Mag	9.22	Spectral class	A0V (white)
PmRA	12.00	PmDE	3.0	SAO	70019	Tycho2	2697-00509-2
HD	194791	DM	BD+36 4068

Tycho2

Tycho2	2697-00509-2	Pflag	P	RAmdeg	306.55248476	DEmdeg	37.19313434
PmRA	11.5	PmDE	3.3	E RAmdeg	9	E DEmdeg	8
E pmRA	1.7	E pmDE	1.6	EpRAm	1991.20	EpDEm	1991.35
Num	7	Q RAmdeg	0.8	Q DEmdeg	2.0	Q pmRA	0.8
Q pmDE	2.0	BTmag	9.842	E BTmag	0.022	VTmag	9.660
E VTmag	0.023	Prox	19	TYC	T	HIP
CCDM		RAdeg	306.55201611	DEdeg	37.19323861	EpRA 1990	1.60
EpDE 1990	1.73	E RAdeg	12.7	E DEdeg	12.3	Posflg	D
Corr	0.1

SAO

SAO	70019	DelFlag		RA1950		PmRA1950	-0.0014
DE1950		PmDE1950	0.007	Vmag	8.9	SpType	A0
Double code		Source	5	CatNum	1981	DM	BD+36 4068
DMcomp		BDsup		HD	194791	M HD	0
GC		RA1950rad	5.34212382	DE1950rad	0.646264	PmRA2000	-0.0011
PmDE2000	0.005

CCDM

Ccdm	20262+3712	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.55	DDEs	-24.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	A0	PmNote	*
PmRA	-2	PmDE	8	Dm number	+36 4068	Cat1	BD
Name2	+37 1981	Cat2	AGK2/3	HD	194791	M HD
ADS BDS	A13856	M ADS BDS		N IDS		IDS	20224N3652A
HIC

20262+3712 B

Coord arcsec 2000	202612.45+371135.9		Mag	9.66		PmRA	12.00		PmDE	3.0
Delta magnitude	0.44		Coordinate calculated	yes

CCDM

Ccdm	20262+3712	RComp		Comp	B	Note1
Note2		Discov num	HO 130	DRAs		DDEs
R dRAs		Year	1883	Theta	287	Rho	1.9
Obs	16	Vmag	9.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13856	M ADS BDS		N IDS		IDS	20224N3652B
HIC