22173-0004 OSW 21

22^h 17^m 16.14^s -00° 03' 46.0" P.A. 35.00 sep 37.7 mag 15.95,16.23 Sp K1+K1

Coord 2000	22173-0004	Discov num	OSW 21	Comp		Coord arcsec 2000	22 17 16.14 -00 03 46.0
Date first	1954	Date last	2015	Obs	11
Pa first	35	Pa last	35.4	P.A. Now (θ)	35.4°
Sep first	37.7	Sep last	37.736	Sep. Now (ρ)	37.736"
Mag pri	15.95	Mag sec	16.23	delta mag (ΔM)	0.28	Spectral class	K1+K1 (yellow-orange/yellow-orange)
Pri motion ra	+004	Sec motion ra	+002
Pri motion dec	-002	Sec motion dec	-002
Notes	V (Proper motion indicates physical)

rPM=0.447

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

WDS 22173-0004 OSW 21 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Osw1988	-	Oswalt, T.D., Hintzen, P.M., & Luyten, W.J.	1988ApJS...66..391O
Osw1988		ApJS 66, 391, 1988
Osw2011	C -	Zhao, J.K., Oswalt, T.D., Rudkin, M., Zhao, G. & Chen, Y.Q.	2011AJ....141..107Z
Osw2011	+Es	AJ 141, 107, 2011
Osw2012	Es j	Zhao, J.K., Oswalt, T.D. & Zhao, G.	2012AJ....143...31Z
Osw2012		AJ 143, 31, 2012

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22173-0004	OSW 21		2001	6	35	37.8	16.00	16.40	K1+K1	V	221716.14-000346.0
22173-0004	OSW 21		2010	8	36	37.3	15.95	16.23	K1+K1	V	221716.14-000346.0
22173-0004	OSW 21		2015	9	35	37.7	15.95	16.23	K1+K1	V	221716.14-000346.0

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WDS 22173-0004 OSW 21 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22173-0004 OSW 21 : MEASURES

No records found.

WDS 22173-0004 : VIRTUAL EYEPIECE

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WDS 22173-0004 : ALADIN DSS IMAGE @ 22^h 17^m 16.14^s -00° 03' 46.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22173-0004 OSW 21 : 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		22173-0004	OSW 21		35	37.7
Show		22181-0014	CHR 107		262	0.0	16
Show		22183-0022	HDS3160		119	1.3	25
Show		22153+0015	SLW1270		198	11.2	32
Show		22159+0033	GRV1237		307	19.1	37
Show		22197-0004	OSW 20		258	44.4	37
Show		22173-0042	STF2887		30	7.7	39
Show		22145-0013	J 1795		101	7.8	42
Show		22197+0034	OSW 19		293	30.0	48
Show		22206-0031	SCA 125		71	104.8	58
Show		22158+0058	LDS4952		304	7.4	58
Show		22205-0041	SLP 1		293	0.9	62
Show		22164+0104	GRV1238	AB	229	12.4	63
Show		22164+0104	UC 4700	AC	210	55.3	63
Show		22170+0108	GRV 557		190	55.0	65
Show		22210+0039	RST5168		142	1.1	66
Show		22174-0102	BAL 631	AB	211	7.8	66
Show		22174-0102	BAL 631	AC	134	26.4	66
Show		22121+0007	RST5167		81	3.4	78
Show		22173+0122	SKF2183		309	2.0	79
Show		22166-0117	LDS4953		42	3.0	82
Show		22221+0045	ARY 30		340	119.9	84
Show		22128+0111	A 2292		280	0.5	96
Show		22143-0126	A 1229		165	1.3	101
Show		22114+0057	BAL1240		274	10.2	104
Show		22166+0147	HJ 3102		180	14.5	105
Show	Sadachbia	22217-0123	HJ 3106		151	33.2	110
Show		22115-0114	BAL 629		82	19.6	117
Show		22245+0051	MRG 4		344	7.5	119
Show		22252-0004	ROE 54		203	6.9	119
Show		22104-0108	J 1727		154	4.7	124
Show		22203+0204	SKF2744		105	5.7	129
Show		22259+0017	FRJ 1		195	0.9	130
Show		22218-0150	SCA 126		331	83.7	134
Show		22084-0001	SLW1264		50	9.8	134
Show		22261+0038	ROE 55		49	5.2	136
Show		22086+0048	RST5484		55	1.3	138
Show		22103-0127	GWP3130		20	36.7	139
Show		22265+0003	KPP3379		47	2.6	139
Show		22103+0137	HJ 5526		56	15.5	141
Show		22229-0150	UC 4729		162	17.6	142
Show		22158+0225	TDS1165		117	1.2	144
Show		22185+0229	CVR 938		300	14.6	147
Show		22243-0138	GIC 180		297	83.4	148
Show		22272-0019	ARY 31		257	96.4	150
Show		22073-0002	BAL 934		338	14.6	150
Show		22158-0226	A 2600		17	1.8	152
Show		22269-0051	ELP 48		78	5.4	152
Show		22076+0055	UC 4659		280	85.6	155
Show		22130-0217	UC 4684		137	6.4	155
Show		22071+0034	STF2862		96	2.5	156

WDS 22173-0004 : COMPONENTS

	A
B	pa=35.4° sep=37.74"

22173-0004 A

Componente originario normalizzato	AB		Coord arcsec 2000	221716.14-000346.0		Mag	15.95		Spectral class	K1 (yellow-orange)
PmRA	4.00		PmDE	-2.0

22173-0004 B

Componente originario normalizzato	AB		Coord arcsec 2000	221717.60+000416.8		Mag	16.23		Spectral class	K1 (yellow-orange)
PmRA	2.00		PmDE	-2.0		Calc delta mag	0.28		Calc coord	yes