17380+2842 TDS 875

17^h 37^m 57.96^s +28° 41' 33.7" P.A. 359.00 sep 0.9 mag 10.65,11.07

Coord 2000	17380+2842	Discov num	TDS 875	Comp		Coord arcsec 2000	17 37 57.96 +28 41 33.7
Date first	1991	Date last	2016	Obs	6
Pa first	357	Pa last	358.6	P.A. Now (θ)	358.6°
Sep first	0.9	Sep last	0.864	Sep. Now (ρ)	0.864"
Mag pri	10.65	Mag sec	11.07	delta mag (ΔM)	0.42	Spectral class
Pri motion ra	-005	Sec motion ra	-005
Pri motion dec	-081	Sec motion dec	-081
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

2088-00435-1

Gaia DR2

4595596937795538688

WDS 17380+2842 TDS 875 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho 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
17380+2842	TDS 875		1991	1	357	0.9	10.65	11.07			173757.96+284133.7
17380+2842	TDS 875		2015	2	359	0.9	10.65	11.07			173757.96+284133.7
17380+2842	TDS 875		2016	3	359	0.9	10.65	11.07			173757.96+284133.7

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

WDS 17380+2842 TDS 875 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17380+2842 TDS 875 : MEASURES

No records found.

WDS 17380+2842 : VIRTUAL EYEPIECE

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WDS 17380+2842 : ALADIN DSS IMAGE @ 17^h 37^m 57.96^s +28° 41' 33.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17380+2842 TDS 875 : 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		17380+2842	TDS 875		359	0.9
Show		17402+2826	CVR 205		216	14.5	34
Show		17384+2916	HJ 1301		102	10.0	35
Show		17373+2803	TDT 438		8	0.4	40
Show		17401+2914	STF2192	AB	31	16.0	43
Show		17401+2914	FYM 245	AC	156	34.9	43
Show		17372+2754	KUI 83	AB	212	0.3	49
Show		17372+2754	KUI 83	AB,C	65	9.5	49
Show		17417+2831	ROE 119		324	4.4	51
Show		17397+2746	JOD 12	BC	26	0.1	59
Show		17397+2746	LDS 999	AB	21	56.4	60
Show		17356+2748	BRT 174		228	3.9	63
Show		17324+2848	A 352	AB	353	0.1	74
Show		17359+2730	GRV 961		25	42.2	76
Show		17319+2902	TDT 397		354	0.5	83
Show		17346+2958	MAB 1	AB	27	0.6	89
Show		17341+2959	ES 468		11	2.3	90
Show		17377+3017	HDS2490		164	0.2	96
Show		17302+2901	GRV 959		356	24.2	104
Show		17383+2657	CVR1705		44	4.9	106
Show		17424+2710	KPP4053		89	1.3	109
Show		17312+2734	TDT 394		241	2.4	113
Show		17296+2916	LDS4744		162	15.7	117
Show		17401+2646	BRT3320		103	4.6	119
Show		17455+2950	COU 631		51	5.6	120
Show		17455+2949	COU 632		308	1.1	121
Show		17293+2924	A 351	AB	58	0.5	121
Show		17293+2924	KUI 82	AB,C	314	49.9	121
Show		17425+2656	TDT 471		220	0.7	122
Show		17412+2648	KPP4050		31	1.5	122
Show		17423+3030	TDT 469		96	0.5	123
Show		17467+2759	ES 469	BC	148	4.2	123
Show		17313+3008	RAO 375		181	0.7	123
Show		17467+2759	ES 469	AB	266	46.3	123
Show		17470+2915	TDS 881	AB	242	1.0	124
Show		17470+2915	TDS 881	Aa,Ab	138	0.2	124
Show		17465+2743	AC 7	BC	27	1.0	127
Show		17465+2743	ABT 14	BC,D	10	335.0	127
Show		17465+2743	TRN 2	Aa,Ab	255	1.8	127
Show		17465+2743	STF2220	A,BC	249	35.4	127
Show		17465+2743	ABT 14	AD	5	321.1	127
Show		17317+3019	STF2181	AB	328	33.0	128
Show		17317+3019	STF2181	AC	218	37.7	128
Show		17317+3019	SLE 27	AD	25	164.5	128
Show		17350+2641	RAO 377		53	0.1	128
Show		17352+2635	LAW 5		49	0.2	132
Show		17383+3059	TDT 445		176	0.6	138
Show		17371+2625	BRT 175		225	0.4	138
Show		17477+2748	GIC 149	AB	116	75.8	139
Show		17477+2748	RAO 379	BC	152	3.9	141
Show		17426+2633	STF2198		25	7.7	143

WDS 17380+2842 : COMPONENTS

	A
B	pa=358.8° sep=0.86"

17380+2842 A

Componente originario normalizzato	AB		Coord arcsec 2000	173757.96+284133.7		Mag	10.65		PmRA	-5.00
PmDE	-81.0		Tycho2	2088-00435-1

Tycho2

Tycho2	2088-00435-1	Pflag	P	RAmdeg	264.49149844	DEmdeg	28.69268346
PmRA	-4.7	PmDE	-81.2	E RAmdeg	31	E DEmdeg	29
E pmRA	2.7	E pmDE	2.6	EpRAm	1990.07	EpDEm	1990.27
Num	3	Q RAmdeg	1.6	Q DEmdeg	0.1	Q pmRA	1.7
Q pmDE	0.2	BTmag	11.166	E BTmag	0.050	VTmag	10.649
E VTmag	0.046	Prox	9	TYC	T	HIP
CCDM		RAdeg	264.49151389	DEdeg	28.69282944	EpRA 1990	1.51
EpDE 1990	1.61	E RAdeg	30.9	E DEdeg	28.9	Posflg	D
Corr	-0.2

17380+2842 B

Componente originario normalizzato	AB		Coord arcsec 2000	173757.96+284134.6		Mag	11.07		PmRA	-5.00
PmDE	-81.0		Tycho2	2088-00435-2		Calc delta mag	0.42		Calc coord	yes

Tycho2

Tycho2	2088-00435-2	Pflag	P	RAmdeg	264.49149844	DEmdeg	28.69268346
PmRA	-4.7	PmDE	-81.2	E RAmdeg	31	E DEmdeg	29
E pmRA	2.7	E pmDE	2.6	EpRAm	1990.07	EpDEm	1990.27
Num	3	Q RAmdeg	1.6	Q DEmdeg	0.1	Q pmRA	1.7
Q pmDE	0.2	BTmag	12.268	E BTmag	0.145	VTmag	11.070
E VTmag	0.067	Prox	9	TYC	T	HIP
CCDM		RAdeg	264.49149917	DEdeg	28.69306583	EpRA 1990	1.51
EpDE 1990	1.61	E RAdeg	52.4	E DEdeg	48.4	Posflg	D
Corr	-0.2