17316+3334 OSW 31

17^h 31^m 37.35^s +33° 34' 08.1" P.A. 255.00 sep 16.8 mag 16.60,18.50 Sp F9+K1

Coord 2000	17316+3334	Discov num	OSW 31	Comp		Coord arcsec 2000	17 31 37.35 +33 34 08.1
Date first	1954	Date last	2015	Obs	5
Pa first	254	Pa last	254.7	P.A. Now (θ)	254.7°
Sep first	16.7	Sep last	16.776	Sep. Now (ρ)	16.776"
Mag pri	16.60	Mag sec	18.50	delta mag (ΔM)	1.9	Spectral class	F9+K1 (yellow-white/yellow-orange)
Pri motion ra	+000	Sec motion ra	-002
Pri motion dec	-011	Sec motion dec	-010
Notes	V (Proper motion indicates physical)

rPM=0.203 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4602058389674086272

WDS 17316+3334 OSW 31 : 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
17316+3334	OSW 31		2005	3	255	16.8	16.60	18.50	F9+K1	V	173137.35+333408.1
17316+3334	OSW 31		2010	4	255	16.7	16.60	18.50	F9+K1	V	173137.35+333408.1
17316+3334	OSW 31		2015	5	255	16.8	16.60	18.50	F9+K1	V	173137.35+333408.1

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WDS 17316+3334 OSW 31 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17316+3334 OSW 31 : MEASURES

No records found.

WDS 17316+3334 : VIRTUAL EYEPIECE

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WDS 17316+3334 : ALADIN DSS IMAGE @ 17^h 31^m 37.35^s +33° 34' 08.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17316+3334 OSW 31 : 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		17316+3334	OSW 31		255	16.8
Show		17299+3407	KPP 398		122	4.7	39
Show		17345+3354	SKF1763		19	3.6	42
Show		17294+3245	STF2174		331	5.4	56
Show		17273+3354	CVR 201		353	52.9	58
Show		17294+3243	STF2175		9	13.3	59
Show		17302+3434	TDT 386		135	2.8	63
Show		17270+3306	CBL 517		312	39.9	65
Show		17326+3445	HU 1181		323	0.1	72
Show		17302+3222	COU 806		102	5.6	75
Show		17365+3243	SEI 543	AB	178	7.3	80
Show		17365+3243	WAL 84	AC	94	34.5	80
Show		17380+3330	JNN 115		151	1.0	81
Show		17272+3235	TDT 362		156	0.3	81
Show		17354+3443	COU 995		335	0.4	84
Show		17311+3533	POP 20		7	10.4	85
Show		17295+3456	STF2178	AB	128	10.6	87
Show		17295+3456	WAL 81	AC	346	113.4	87
Show		17286+3455	TDT 373		130	0.5	90
Show		17311+3504	RAO 374		282	3.4	91
Show		17308+3201	ZHN 31		259	7.1	94
Show		17305+3514	GRV1231		305	14.8	101
Show		17239+3300	LDS5854		60	6.1	103
Show		17359+3205	COU 807		143	0.7	104
Show		17239+3420	GRV 951		193	39.2	107
Show		17251+3444	HU 922	Aa,Ab	30	0.3	108
Show		17251+3444	SHY 719	AB	289	999.9	108
Show		17332+3520	A 1878		284	2.9	108
Show		17387+3438	KPP4048		338	3.4	109
Show		17300+3138	LDS4746		39	8.5	118
Show		17246+3215	H N 5	AB	356	24.6	119
Show		17246+3215	H N 5	AC	181	37.2	119
Show		17246+3215	H N 5	AD	15	152.3	119
Show		17316+3533	POP 175		26	9.1	120
Show		17295+3532	CVR1701		243	4.8	121
Show		17305+3132	KPP2117		149	17.2	124
Show		17338+3131	TDT 415		220	0.8	127
Show		17222+3247	COU 626		272	4.2	127
Show		17404+3446	POP 12		301	3.7	131
Show		17281+3539	DAM 682		164	8.6	133
Show		17426+3347	TDT 473		216	2.0	138
Show		17274+3128	HJL1093		326	187.8	138
Show		17266+3130	UC 3341		122	5.5	140
Show		17395+3157	KPP2533		270	22.8	140
Show		17266+3546	STF2168		203	2.3	146
Show		17316+3601	ES 2229		34	3.7	148
Show		17321+3106	LDS4750		19	8.9	149
Show		17372+3124	TDT 435	Aa,Ab	15	0.4	149
Show		17372+3124	SEI 544	AB	276	9.7	149
Show		17434+3357	HO 560	AB	264	1.3	149
Show		17434+3357	HO 560	AC	258	52.5	149

WDS 17316+3334 : COMPONENTS

	A
B	pa=251.8° sep=14.19"

17316+3334 A

Componente originario normalizzato	AB		Coord arcsec 2000	173137.35+333408.1		Mag	16.6		Spectral class	F9 (yellow-white)
PmRA	0.00		PmDE	-11.0

17316+3334 B

Componente originario normalizzato	AB		Coord arcsec 2000	173136.27+333403.7		Mag	18.5		Spectral class	K1 (yellow-orange)
PmRA	-2.00		PmDE	-10.0		Calc delta mag	1.9		Calc coord	yes