22124+2712 HDS 3151

22^h 12^m 21.57^s +27° 12' 08.3" P.A. 321.00 sep 0.2 mag 8.94,11.14 Sp K0 dist. 427.35 pc (1394.02 l.y.)

Coord 2000	22124+2712	Discov num	HDS3151	Comp		Coord arcsec 2000	22 12 21.57 +27 12 08.3
Date first	1991	Date last	2013	Obs	2
Pa first	17	Pa last	321.2	P.A. Now (θ)	321.2°
Sep first	0.2	Sep last	0.166	Sep. Now (ρ)	0.166"
Mag pri	8.94	Mag sec	11.14	delta mag (ΔM)	2.2	Spectral class	K0 (yellow-orange)
Pri motion ra	+000	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pegasus		HIP	109618		Tycho2	2213-01560-1		Gaia DR2	1892401593217629056
BD	BD+26 4371		Distance	427.35		Distance ly	1394.02

WDS 22124+2712 HDS 3151 : 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
22124+2712	HDS3151		1991	1	17	0.2	8.94	11.14	K0	X	221221.57+271208.3
22124+2712	HDS3151		2013	2	321	0.2	8.94	11.14	K0	X	221221.57+271208.3

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

WDS 22124+2712 HDS 3151 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22124+2712 HDS 3151 : MEASURES

No records found.

WDS 22124+2712 : VIRTUAL EYEPIECE

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WDS 22124+2712 : ALADIN DSS IMAGE @ 22^h 12^m 21.57^s +27° 12' 08.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22124+2712 HDS 3151 : 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		22124+2712	HDS3151		321	0.2
Show		22116+2716	HO 289	AB	344	58.9	11
Show		22116+2716	HO 289	BC	324	3.1	12
Show		22116+2716	HO 289	BD	275	17.4	12
Show		22109+2717	COU 538		112	0.1	21
Show		22092+2657	GRV 542		10	30.3	45
Show		22145+2751	NSN 752		91	3.0	49
Show		22142+2625	GRV 550		46	70.8	53
Show		22114+2600	UC 4671		27	39.9	74
Show		22091+2811	MLB 542		271	2.8	75
Show		22070+2735	MLB 579		21	8.3	75
Show		22127+2557	GRV 547		82	33.6	75
Show		22140+2600	MLB1051		90	2.3	76
Show		22163+2616	STF2889		198	2.3	78
Show		22077+2622	COU 537		328	0.2	81
Show		22063+2656	COU 435		12	1.4	83
Show		22120+2546	MLB 723		339	2.3	86
Show		22087+2823	KPP2382		90	20.5	87
Show		22136+2545	GRV 549		268	9.5	89
Show		22065+2806	MLB 722	AB	253	2.2	95
Show		22065+2806	MLB 722	AC	323	32.2	95
Show		22091+2545	UC 4664		28	8.3	97
Show		22067+2819	HO 611		84	19.6	101
Show		22163+2547	TDT3436		186	0.5	101
Show		22143+2534	BWL 57	CD	304	0.1	102
Show		22124+2529	POU5662		262	14.1	104
Show		22116+2857	TDT3397		188	1.5	105
Show		22088+2847	MLB 498	AB	195	7.2	107
Show		22088+2847	MLB 498	AC	101	9.2	107
Show		22088+2847	ABH 158	AD	220	86.5	107
Show		22088+2847	ABH 158	AE	119	109.3	107
Show		22088+2847	ABH 158	AF	129	103.7	107
Show		22088+2847	ABH 158	AG	53	102.1	107
Show		22204+2729	TDT3470		281	0.4	109
Show		22121+2904	KPP3377		147	15.0	112
Show		22153+2528	POU5676		169	18.7	112
Show		22105+2902	GRV 543		207	72.9	113
Show		22045+2758	MLB 622		281	4.9	115
Show		22075+2538	A 308		312	0.2	115
Show		22084+2525	POU5644		322	16.1	120
Show		22208+2633	CVR 940		70	14.3	120
Show		22100+2515	POU5652		210	10.3	121
Show		22178+2851	MLB 499		175	4.2	123
Show		22037+2753	KPP 600		51	5.5	123
Show		22090+2518	POU5647		110	20.9	123
Show		22032+2701	TDT3312		197	2.5	123
Show		22041+2612	UC 4639		343	11.0	126
Show		22173+2859	KPP4268		330	1.6	126
Show		22059+2845	TDT3337		151	0.7	127
Show		22077+2521	POU5641		238	8.2	128
Show		22032+2729	COU 434		92	1.0	129

WDS 22124+2712 : COMPONENTS

	A
B	pa=324.4° sep=0.16"

22124+2712 A

Componente originario normalizzato	AB	Coord arcsec 2000	221221.57+271208.3	Mag	8.94	Spectral class	K0 (yellow-orange)
PmRA	0.00	PmDE	-5.0	HIP	109618	Tycho2	2213-01560-1
BD	BD+26 4371

Tycho2

Tycho2	2213-01560-1	Pflag		RAmdeg	333.08988088	DEmdeg	27.20228898
PmRA	0.1	PmDE	-1.8	E RAmdeg	11	E DEmdeg	12
E pmRA	1.0	E pmDE	1.1	EpRAm	1988.76	EpDEm	1988.76
Num	13	Q RAmdeg	0.9	Q DEmdeg	1.0	Q pmRA	1.0
Q pmDE	1.0	BTmag	10.148	E BTmag	0.033	VTmag	8.786
E VTmag	0.017	Prox	999	TYC	T	HIP	109618
CCDM	AB	RAdeg	333.08987944	DEdeg	27.20229222	EpRA 1990	1.64
EpDE 1990	1.70	E RAdeg	12.0	E DEdeg	13.2	Posflg	P
Corr	-0.2

Hipparcos

Catalog	H	HIP	109618	Proxy	H	RAhms	22 12 21.57
DEdms	+27 12 08.3	Vmag	8.64	VarFlag		R Vmag	H
RAdeg	333.09	DEdeg	27.2023	AstroRef	*	Plx	2.43
CCDM	22124+2712	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	C	M HIP	AB
Theta	17	Rho	0.153	HD		BD	BD+26 4371
CD		CP		Dm number	+26 4371	VIred	0.98
SpType	K0	R SpType		Coord arcsec 2000	221221.57+271208.3

Hipparcos 2

HIP	109618	Sn	55	So	3	Nc	2
RArad	5.8135150558	DErad	0.4747695962	Plx	2.34	PmRA	-0.81
PmDE	-6.63	E RArad	0.96	E DErad	0.84	E Plx	1.13
E pmRA	1.11	E pmDE	0.92	Hpmag	8.8046	E Hpmag	0.0019
SHp	0.017	VA	0	BV	1.233	E BV	0.034
VI	1.19

CCDM

Ccdm	22124+2712	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.43	DDEs	8.2
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.9	Sp	K0	PmNote	*
PmRA	0	PmDE	-5	Dm number	+26 4371	Cat1	BD
Name2	+26 2650	Cat2	AGK2/3	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	109618

22124+2712 B

Componente originario normalizzato	AB		Coord arcsec 2000	221221.56+271208.4		Mag	11.14		Calc delta mag	2.2
Calc coord	yes

CCDM

Ccdm	22124+2712	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-2.43	DDEs	8.3
R dRAs	82	Year	1991	Theta	17	Rho	0.2
Obs	1	Vmag	11.1	Sp		PmNote	*
PmRA	0	PmDE	-5	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	109618