17004+2818 LDS 4717

17^h 00^m 25.91^s +28° 17' 09.0" P.A. 121.00 sep 18.6 mag 16.30,18.00 Sp M1+M3

Coord 2000	17004+2818	Discov num	LDS4717	Comp		Coord arcsec 2000	17 00 25.91 +28 17 09.0
Date first	1960	Date last	2016	Obs	8
Pa first	148	Pa last	120.6	P.A. Now (θ)	120.6°
Sep first	18.0	Sep last	18.556	Sep. Now (ρ)	18.556"
Mag pri	16.30	Mag sec	18.00	delta mag (ΔM)	1.7	Spectral class	M1+M3 (red/red)
Pri motion ra	-132	Sec motion ra	-132
Pri motion dec	+016	Sec motion dec	+006
Notes	V (Proper motion indicates physical)

rPM=0.075 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1308598164825161728

WDS 17004+2818 LDS 4717 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
17004+2818	LDS4717		1960	1	148	18.0	17.00	18.30			170020.00+281706.0
17004+2818	LDS4717		1999	2	121	18.6	16.30	18.00		I	170025.91+281709.0
17004+2818	LDS4717		2004	3	121	18.6	16.30	18.00	M1+M3	V	170025.91+281709.0
17004+2818	LDS4717		2015	4	121	18.6	16.30	18.00	M1+M3	V	170025.91+281709.0
17004+2818	LDS4717		2016	8	121	18.6	16.30	18.00	M1+M3	V	170025.91+281709.0

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

WDS 17004+2818 LDS 4717 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17004+2818 LDS 4717 : MEASURES

No records found.

WDS 17004+2818 : VIRTUAL EYEPIECE

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WDS 17004+2818 : ALADIN DSS IMAGE @ 17^h 00^m 25.91^s +28° 17' 09.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17004+2818 LDS 4717 : 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		17004+2818	LDS4717		121	18.6	1
Show		17010+2853	COU 623		178	4.2	37
Show		17042+2805	GRV 945		61	15.9	52
Show		17048+2805	FYM 171	BF	273	5.9	59
Show		17048+2805	STF2120	AB	231	24.7	59
Show		17048+2805	STF2120	AC	174	144.8	59
Show		17044+2751	TDS 850		205	1.4	60
Show		17048+2805	WAL 76	CD	43	24.7	60
Show		17048+2805	FYM 171	CE	135	26.6	60
Show		17050+2809	CVR 196		90	27.7	62
Show		16568+2734	BRT 172		217	4.7	66
Show		17054+2750	RAO 363		134	3.1	72
Show		16574+2709	CFN 13		118	1.0	80
Show		17036+2704	TDT 194		180	0.5	84
Show		16558+2716	CVR 853		232	17.9	87
Show		16582+2652	CBL 511		273	18.4	90
Show		16540+2906	A 350		144	0.6	98
Show		17079+2824	DAM 882		263	10.6	100
Show		16534+2859	GRV 941		7	48.6	102
Show		16559+2939	TDT 150		98	2.1	102
Show		17031+2640	TDT 190		69	0.7	103
Show		16586+2637	TDS 846		76	1.3	104
Show		17078+2731	DAM 878		167	4.9	109
Show		17071+2923	COU 624		274	3.5	110
Show		17084+2850	FMR 230		251	3.2	110
Show		16534+2925	HEI 13		122	7.8	115
Show		16518+2840	STF2107	AB	112	1.4	116
Show		16518+2840	STF2107	AC	309	82.1	116
Show		17090+2744	DAM 902		228	5.5	118
Show		17011+3016	FAR 19		330	149.0	119
Show		16514+2819	SLW1197		293	170.1	120
Show		17088+2900	LDS4722		61	19.9	120
Show		17084+2916	DAM 889		264	2.2	120
Show		17087+2725	TDT 229	AB	177	1.0	122
Show		17087+2725	GII 240	Aa,Ab	178	0.1	122
Show		17079+2931	DAM 881	AB	26	2.8	123
Show		17079+2931	DAM 881	AC	306	5.1	123
Show		16510+2747	NSN 59		44	21.0	129
Show		17100+2749	DAM 932		46	4.5	130
Show		17095+2909	DAM 916		344	2.6	131
Show		17098+2901	DAM 924		134	5.1	132
Show		17063+2631	A 228		6	0.6	132
Show		17104+2759	SKF 366		129	48.1	134
Show		17101+2735	DAM 937		200	3.4	135
Show		17103+2856	DAM 942		279	4.9	136
Show		17109+2819	DAM 952	AB	17	1.7	139
Show		17109+2819	DAM 952	AC	292	3.8	139
Show		17112+2801	DAM 966		274	3.2	144
Show		17094+2654	TDT 237		7	0.4	146
Show		17116+2825	DAM 972		202	3.4	148
Show		16566+3037	KPP1215		25	9.4	149

WDS 17004+2818 : COMPONENTS

	A
B	pa=123.9° sep=16.94"

17004+2818 A

Componente originario normalizzato	AB		Coord arcsec 2000	170025.91+281709.0		Mag	16.3		Spectral class	M1 (red)
PmRA	-132.00		PmDE	16.0

17004+2818 B

Componente originario normalizzato	AB		Coord arcsec 2000	170026.97+281659.6		Mag	18		Spectral class	M3 (red)
PmRA	-132.00		PmDE	6.0		Calc delta mag	1.7		Calc coord	yes