17312+2734 TDT 394

17^h 31^m 10.37^s +27° 34' 02.0" P.A. 241.00 sep 2.4 mag 11.78,12.88

Coord 2000	17312+2734	Discov num	TDT 394	Comp		Coord arcsec 2000	17 31 10.37 +27 34 02.0
Date first	1991	Date last	1991	Obs	1
Pa first	241	Pa last	241	P.A. Now (θ)	241°
Sep first	2.4	Sep last	2.4	Sep. Now (ρ)	2.4"
Mag pri	11.78	Mag sec	12.88	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	+002	Sec motion ra	+002
Pri motion dec	+024	Sec motion dec	+024
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

2083-01534-1

Gaia DR2

4595239081120157824

WDS 17312+2734 TDT 394 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17312+2734	TDT 394		1991	1	241	2.4	11.78	12.88			173110.37+273402.0

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WDS 17312+2734 TDT 394 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17312+2734 TDT 394 : MEASURES

No records found.

WDS 17312+2734 : VIRTUAL EYEPIECE

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WDS 17312+2734 : ALADIN DSS IMAGE @ 17^h 31^m 10.37^s +27° 34' 02.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17312+2734 TDT 394 : 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		17312+2734	TDT 394		241	2.4
Show		17280+2740	HDS2467	AB	149	0.9	42
Show		17356+2748	BRT 174		228	3.9	60
Show		17266+2714	HDS2462	AB	354	0.3	65
Show		17266+2714	GII 247	Aa,Ab	327	0.1	65
Show		17359+2730	GRV 961		25	42.2	65
Show		17350+2641	RAO 377		53	0.1	74
Show		17257+2719	LDS 994	AB	299	89.3	74
Show		17257+2719	FMR 174	AC	313	38.3	74
Show		17324+2848	A 352	AB	353	0.1	76
Show		17352+2635	LAW 5		49	0.2	81
Show		17260+2653	HJ 1299	AB	20	47.4	81
Show		17260+2653	HJ 1299	AC	58	50.6	81
Show		17372+2754	KUI 83	AB	212	0.3	83
Show		17372+2754	KUI 83	AB,C	65	9.5	83
Show		17299+2613	UC 3354		9	19.5	84
Show		17252+2805	TDT 341		171	2.7	85
Show		17276+2624	COU 498		40	0.5	85
Show		17373+2803	TDT 438		8	0.4	87
Show		17302+2901	GRV 959		356	24.2	89
Show		17319+2902	TDT 397		354	0.5	89
Show		17268+2625	COU1455	AB	358	0.3	90
Show		17268+2625	LBU 9	AB,C	266	50.5	90
Show		17276+2618	COU 497		76	1.1	91
Show		17383+2657	CVR1705		44	4.9	103
Show		17296+2916	LDS4744		162	15.7	105
Show		17371+2625	BRT 175		225	0.4	106
Show		17331+2549	UC 3367		136	50.1	109
Show		17397+2746	LDS 999	AB	21	56.4	112
Show		17397+2746	JOD 12	BC	26	0.1	112
Show		17293+2924	A 351	AB	58	0.5	113
Show		17293+2924	KUI 82	AB,C	314	49.9	113
Show		17380+2842	TDS 875		359	0.9	113
Show		17227+2808	TDT 326		251	0.8	117
Show		17352+2545	WFC 196		104	7.8	122
Show		17339+2535	TDT 417		16	0.5	125
Show		17254+2914	GRV 952		328	22.6	126
Show		17217+2800	KPP 396		333	3.7	128
Show		17401+2646	BRT3320		103	4.6	129
Show		17262+2927	STF2165	AB	62	10.4	131
Show		17262+2927	STF2165	AC	251	94.8	131
Show		17402+2826	CVR 205		216	14.5	131
Show		17262+2927	STF2165	CD	180	52.3	132
Show		17229+2849	LEP 83		314	22.7	133
Show		17393+2617	COU 628		309	1.1	134
Show		17364+2537	TOB 140		93	23.7	137
Show		17384+2916	HJ 1301		102	10.0	140
Show		17284+2950	ARY 13		89	102.9	142
Show		17412+2648	KPP4050		31	1.5	142
Show		17344+2520	HJ 1300	BC	192	6.3	142
Show		17344+2520	HJ 1300	AB	262	12.2	142

WDS 17312+2734 : COMPONENTS

	A
B	pa=238.0° sep=2.19"

17312+2734 A

Componente originario normalizzato	AB		Coord arcsec 2000	173110.37+273402.0		Mag	11.78		PmRA	2.00
PmDE	24.0		Tycho2	2083-01534-1

Tycho2

Tycho2	2083-01534-1	Pflag		RAmdeg	262.79321167	DEmdeg	27.56722066
PmRA	2.1	PmDE	23.8	E RAmdeg	60	E DEmdeg	53
E pmRA	2.1	E pmDE	2.0	EpRAm	1981.88	EpDEm	1983.54
Num	4	Q RAmdeg	1.6	Q DEmdeg	2.6	Q pmRA	1.6
Q pmDE	2.6	BTmag	12.695	E BTmag	0.179	VTmag	11.668
E VTmag	0.096	Prox	999	TYC		HIP
CCDM		RAdeg	262.79320611	DEdeg	27.56716583	EpRA 1990	1.63
EpDE 1990	1.71	E RAdeg	62.5	E DEdeg	55.8	Posflg
Corr	-0.2

17312+2734 B

Componente originario normalizzato	AB		Coord arcsec 2000	173110.23+273400.8		Mag	12.88		PmRA	2.00
PmDE	24.0		Calc delta mag	1.1		Calc coord	yes