17397+2746 JOD 12 BC

17^h 39^m 32.23^s +27° 46' 36.7" P.A. 26.00 sep 0.1 mag 14.90,16.10 Sp M3

Coord 2000	17397+2746	Discov num	JOD 12	Comp	BC	Coord arcsec 2000	17 39 32.23 +27 46 36.7
Date first	2008	Date last	2018	Obs	3
Pa first	318	Pa last	26.4	P.A. Now (θ)	26.4°
Sep first	0.3	Sep last	0.086	Sep. Now (ρ)	0.086"
Mag pri	14.90	Mag sec	16.10	delta mag (ΔM)	1.2	Spectral class	M3 (red)
Pri motion ra	+028	Sec motion ra
Pri motion dec	-198	Sec motion dec
Notes

Nature of this double is uncertain.

17397+2746 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			17 39 31 +27 45 46	LDS 999 AB	2016	8	21	56.4	11.12	12.72	1.60
Show			17 39 32 +27 46 37	JOD 12 BC	2018	3	26	0.1	14.90	16.10	1.20		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4595398544666486912

WDS 17397+2746 JOD 12 BC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Jod2013	Cl j	Jodar, E., Perez-Garrido, A., Diaz-Sanchez, A., Villo, I., Rebolo, R., &	2013MNRAS.429..859J
Jod2013		Perez-Prieto, J.A.
Jod2013		MNRAS 429, 859, 2013
LDS		Luyten p.m. catalog (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
17397+2746	JOD 12	BC	2008	1	318	0.3	14.90	16.10	M3		173932.23+274636.7
17397+2746	JOD 12	BC	2018	3	26	0.1	14.90	16.10	M3		173932.23+274636.7

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

WDS 17397+2746 JOD 12 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17397+2746 JOD 12 BC : MEASURES

No records found.

WDS 17397+2746 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 17397+2746 : ALADIN DSS IMAGE @ 17^h 39^m 32.23^s +27° 46' 36.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17397+2746 JOD 12 BC : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		17397+2746	JOD 12	BC	26	0.1
Show		17397+2746	LDS 999	AB	21	56.4	1
Show		17372+2754	KUI 83	AB	212	0.3	33
Show		17372+2754	KUI 83	AB,C	65	9.5	33
Show		17373+2803	TDT 438		8	0.4	34
Show		17402+2826	CVR 205		216	14.5	41
Show		17359+2730	GRV 961		25	42.2	50
Show		17383+2657	CVR1705		44	4.9	53
Show		17424+2710	KPP4053		89	1.3	53
Show		17417+2831	ROE 119		324	4.4	54
Show		17356+2748	BRT 174		228	3.9	54
Show		17380+2842	TDS 875		359	0.9	59
Show		17401+2646	BRT3320		103	4.6	61
Show		17412+2648	KPP4050		31	1.5	63
Show		17425+2656	TDT 471		220	0.7	64
Show		17426+2633	STF2198		25	7.7	85
Show		17401+2914	STF2192	AB	31	16.0	88
Show		17401+2914	FYM 245	AC	156	34.9	88
Show		17371+2625	BRT 175		225	0.4	89
Show		17393+2617	COU 628		309	1.1	90
Show		17350+2641	RAO 377		53	0.1	90
Show		17384+2916	HJ 1301		102	10.0	91
Show		17465+2743	AC 7	BC	27	1.0	92
Show		17465+2743	ABT 14	BC,D	10	335.0	92
Show		17465+2743	TRN 2	Aa,Ab	255	1.8	92
Show		17465+2743	STF2220	A,BC	249	35.4	92
Show		17465+2743	ABT 14	AD	5	321.1	92
Show		17352+2635	LAW 5		49	0.2	93
Show		17467+2759	ES 469	BC	148	4.2	96
Show		17467+2759	ES 469	AB	266	46.3	96
Show		17477+2748	GIC 149	AB	116	75.8	108
Show		17477+2748	RAO 379	BC	152	3.9	109
Show		17442+2616	TDT 483		90	0.7	110
Show		17312+2734	TDT 394		241	2.4	112
Show		17324+2848	A 352	AB	353	0.1	113
Show		17484+2738	TDT 515		282	0.5	118
Show		17319+2902	TDT 397		354	0.5	127
Show		17488+2708	UC 3417		47	32.6	129
Show		17470+2915	TDS 881	AB	242	1.0	132
Show		17470+2915	TDS 881	Aa,Ab	138	0.2	132
Show		17352+2545	WFC 196		104	7.8	135
Show		17364+2537	TOB 140		93	23.7	137
Show		17494+2651	BRT3322	AB	166	4.5	143
Show		17302+2901	GRV 959		356	24.2	144
Show		17331+2549	UC 3367		136	50.1	146
Show		17455+2950	COU 631		51	5.6	147
Show		17455+2949	COU 632		308	1.1	147
Show		17346+2958	MAB 1	AB	27	0.6	147
Show		17502+2704	TDT 526		146	0.8	148
Show		17341+2959	ES 468		11	2.3	148
Show		17339+2535	TDT 417		16	0.5	152

WDS 17397+2746 : COMPONENTS

	A	B
B	pa=21.8° sep=54.80"
C	pa=21.8° sep=54.89"	pa=23.7° sep=0.08"

17397+2746 A

Coord arcsec 2000	173930.70+274545.8		Mag	11.12		Spectral class	M1V (red)		PmRA	19.00
PmDE	-201.0		HIP	86423		Tycho2	2084-00930-1

Tycho2

Tycho2	2084-00930-1	Pflag		RAmdeg	264.87793377	DEmdeg	27.76223990
PmRA	12.5	PmDE	-201.3	E RAmdeg	50	E DEmdeg	50
E pmRA	2.1	E pmDE	2.1	EpRAm	1985.63	EpDEm	1985.07
Num	5	Q RAmdeg	0.8	Q DEmdeg	1.1	Q pmRA	0.8
Q pmDE	1.0	BTmag	13.210	E BTmag	0.268	VTmag	11.457
E VTmag	0.089	Prox	999	TYC		HIP	86423
CCDM		RAdeg	264.87792083	DEdeg	27.76269500	EpRA 1990	1.57
EpDE 1990	1.72	E RAdeg	75.0	E DEdeg	61.9	Posflg
Corr	0.0

Hipparcos

Catalog	H	HIP	86423	Proxy		RAhms	17 39 30.70
DEdms	+27 45 45.8	Vmag	11.07	VarFlag	2	R Vmag	H
RAdeg	264.878	DEdeg	27.7627	AstroRef		Plx	36.27
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag	X	Source		Qual	S	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.73
SpType		R SpType		Coord arcsec 2000	173930.70+274545.8

Hipparcos 2

HIP	86423	Sn	5	So	2	Nc	1
RArad	4.6229917929	DErad	0.4845506699	Plx	40.05	PmRA	18.54
PmDE	-200.74	E RArad	1.42	E DErad	1.94	E Plx	2.46
E pmRA	1.94	E pmDE	2.56	Hpmag	11.2105	E Hpmag	0.0061
SHp	0.064	VA	0	BV	0	E BV	0
VI	0

17397+2746 B

Coord arcsec 2000	173932.23+274636.7		Coord calc	173932.23+274636.7		Mag	14.9		Spectral class	M3 (red)
PmRA	28.00		PmDE	-198.0		Calc delta mag	3.78

17397+2746 C

Coord arcsec 2000

173932.23+274636.8

Mag

16.1

Calc delta mag

4.98

Calc coord

yes