20266+5106 HDS 2923 (HD 195014)

20^h 26^m 37.74^s +51° 06' 21.1" P.A. 196.00 sep 0.2 mag 8.27,8.90 Sp A2 dist. 242.72 pc (791.75 l.y.)

Coord 2000	20266+5106	Discov num	HDS2923	Comp		Coord arcsec 2000	20 26 37.74 +51 06 21.1
Date first	1991	Date last	2009	Obs	3
Pa first	199	Pa last	196.4	P.A. Now (θ)	196.4°
Sep first	0.2	Sep last	0.152	Sep. Now (ρ)	0.152"
Mag pri	8.27	Mag sec	8.90	delta mag (ΔM)	0.63	Spectral class	A2 (white)
Pri motion ra	-020	Sec motion ra
Pri motion dec	-031	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 195014	Constellation	Cygnus	SAO	32588	HIP	100824
Tycho2	3585-01949-1	Gaia DR2	2181085621006974592	HD	195014	BD	BD+50 3095
Distance	242.72	Distance ly	791.75

WDS 20266+5106 HDS 2923 (HD 195014) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20266+5106	HDS2923		1991	1	199	0.2	8.27	8.90	A2	X	202637.74+510621.1
20266+5106	HDS2923		2006	2	198	0.1	8.27	8.90	A2	X	202637.74+510621.1
20266+5106	HDS2923		2009	3	196	0.2	8.27	8.90	A2		202637.74+510621.1

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WDS 20266+5106 HDS 2923 (HD 195014) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20266+5106 HDS 2923 (HD 195014) : MEASURES

No records found.

WDS 20266+5106 (HD 195014) : VIRTUAL EYEPIECE

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WDS 20266+5106 (HD 195014) : ALADIN DSS IMAGE @ 20^h 26^m 37.74^s +51° 06' 21.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20266+5106 HDS 2923 (HD 195014) : 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		20266+5106	HDS2923		196	0.2
Show		20265+5101	KPP4198		173	1.6	7
Show		20261+5122	WFC 233		322	5.1	17
Show		20286+5039	HJ 1524		125	5.3	34
Show		20285+5141	KPP2206		256	18.3	40
Show		20226+5125	KPP1006		30	8.1	43
Show		20300+5135	RAO 435		301	3.1	43
Show		20318+5128	TDT2339		338	1.0	53
Show		20323+5048	RAO 615		157	0.8	58
Show		20311+5022	ES 1101		240	2.2	61
Show		20200+5116	ES 800	CD	133	2.5	63
Show		20200+5116	ES 800	CE	92	73.3	63
Show		20304+5014	ES 1100		285	2.6	63
Show		20200+5116	ES 800	AB	321	30.2	63
Show		20200+5116	ES 800	AC	101	42.6	63
Show		20200+5116	ABH 138	AF	110	86.0	63
Show		20200+5116	ABH 138	AG	338	76.5	63
Show		20200+5116	ES 800	AE	95	115.6	63
Show		20207+5139	TDT2192		254	0.6	65
Show		20205+5039	KPP 470		129	3.9	65
Show		20205+5140	TDT2189		300	0.9	67
Show		20336+5131	KPP2429	AB	346	20.8	70
Show		20196+5132	TDT2169		53	0.9	71
Show		20192+5053	HDS2903		320	0.1	72
Show		20334+5142	TDT2369		61	2.4	74
Show		20349+5109	ES 990		299	2.6	78
Show		20273+4948	BVD 269		288	11.1	79
Show		20306+4956	TDT2331		235	0.9	80
Show		20217+5214	ES 988		10	3.7	83
Show		20320+5001	HEI 909		234	2.7	84
Show		20203+5205	TDT2185		289	0.9	84
Show		20356+5104	TDT2400		43	1.2	85
Show		20176+5113	TDS1056		256	1.4	85
Show		20200+5008	KPP4192		232	1.5	86
Show		20239+5232	A 1428		205	0.3	90
Show		20183+5152	HDS2900		106	0.1	91
Show		20300+4940	HU 589		204	1.6	92
Show		20367+5053	HEI 879	Aa,Ab	137	0.1	97
Show		20367+5053	HLD 39	AB	174	7.5	97
Show		20330+4950	MCA 61	AB	233	0.1	98
Show		20330+4950	RBR 49	AC	136	4.3	98
Show		20188+5212	ES 2692		85	24.5	99
Show		20223+5237	ES 989		271	3.9	99
Show		20162+5126	SKF 345		25	26.2	100
Show		20159+5109	HU 585		48	4.2	101
Show		20173+5201	ES 660	AB	303	29.9	103
Show		20347+4957	ES 2696		147	12.2	104
Show		20173+5201	ES 660	BC	289	9.3	104
Show		20169+5017	BUP 243	BG	193	10.5	104
Show		20169+5017	BUP 243	DF	216	105.9	105
Show		20169+5017	ENG 73	AB	74	81.4	105

WDS 20266+5106 : COMPONENTS

	A
B	pa=190.5° sep=0.15"

20266+5106 A

Componente originario normalizzato	AB	Name	HD 195014	Coord arcsec 2000	202637.74+510621.1	Mag	8.27
Spectral class	A2 (white)	PmRA	-20.00	PmDE	-31.0	SAO	32588
HIP	100824	Tycho2	3585-01949-1	HD	195014	BD	BD+50 3095

Tycho2

Tycho2	3585-01949-1	Pflag		RAmdeg	306.65716246	DEmdeg	51.10577044
PmRA	-18.3	PmDE	-33.0	E RAmdeg	5	E DEmdeg	5
E pmRA	1.2	E pmDE	1.3	EpRAm	1991.23	EpDEm	1991.37
Num	12	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.8
Q pmDE	0.8	BTmag	8.010	E BTmag	0.016	VTmag	7.745
E VTmag	0.011	Prox	999	TYC	T	HIP	100824
CCDM	AB	RAdeg	306.65722944	DEdeg	51.10584639	EpRA 1990	1.65
EpDE 1990	1.70	E RAdeg	4.6	E DEdeg	4.6	Posflg	P
Corr	0.0

SAO

SAO	32588	DelFlag		RA1950		PmRA1950	-0.0035
DE1950		PmDE1950	-0.029	Vmag	8.2	SpType	A2
Double code		Source	37	CatNum	6580	DM	BD+50 3095
DMcomp		BDsup		HD	195014	M HD	0
GC		RA1950rad	5.34582759	DE1950rad	0.88908292	PmRA2000	-0.0031
PmDE2000	-0.031

Hipparcos

Catalog	H	HIP	100824	Proxy	H	RAhms	20 26 37.74
DEdms	+51 06 21.1	Vmag	7.71	VarFlag		R Vmag	G
RAdeg	306.657	DEdeg	51.1059	AstroRef	*	Plx	3.52
CCDM	20266+5106	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	199	Rho	0.16	HD	195014	BD	BD+50 3095
CD		CP		Dm number	+50 3095	VIred	0.28
SpType	A2	R SpType		Coord arcsec 2000	202637.74+510621.1

Hipparcos 2

HIP	100824	Sn	55	So	3	Nc	2
RArad	5.352178461	DErad	0.8919653684	Plx	4.12	PmRA	-19.75
PmDE	-31.69	E RArad	0.49	E DErad	0.48	E Plx	0.55
E pmRA	0.58	E pmDE	0.56	Hpmag	7.7875	E Hpmag	0.0011
SHp	0.011	VA	0	BV	0.25	E BV	0.015
VI	0.28

CCDM

Ccdm	20266+5106	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.73	DDEs	20.8
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.3	Sp	A2	PmNote	*
PmRA	-20	PmDE	-31	Dm number	+50 3095	Cat1	BD
Name2	+50 1509	Cat2	AGK2/3	HD	195014	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	100824

20266+5106 B

Componente originario normalizzato	AB		Coord arcsec 2000	202637.74+510621.0		Mag	8.9		Calc delta mag	0.63
Calc coord	yes

CCDM

Ccdm	20266+5106	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	1.72	DDEs	20.7
R dRAs	82	Year	1991	Theta	199	Rho	0.2
Obs	1	Vmag	8.9	Sp		PmNote	*
PmRA	-20	PmDE	-31	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	100824