17004+3058 HLM 8

17^h 00^m 23.94^s +30° 56' 42.6" P.A. 347.00 sep 19.8 mag 11.61,11.45 Sp F5:

Coord 2000	17004+3058	Discov num	HLM 8	Comp		Coord arcsec 2000	17 00 23.94 +30 56 42.6
Date first	1902	Date last	2015	Obs	18
Pa first	348	Pa last	347.4	P.A. Now (θ)	347.4°
Sep first	19.3	Sep last	19.831	Sep. Now (ρ)	19.831"
Mag pri	11.61	Mag sec	11.45	delta mag (ΔM)	0.16	Spectral class	F5: (yellow-white)
Pri motion ra	-002	Sec motion ra	-001
Pri motion dec	+009	Sec motion dec	+010
Notes	V (Proper motion indicates physical)

rPM=0.141 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

2590-01034-1

Gaia DR2

1310284265905838720

WDS 17004+3058 HLM 8 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hlm1906A	-	Holmes, E.	1906MmRAS..56....1L
Hlm1906A		cited by Lewis (MemRAS 56, 1, 1906)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17004+3058	HLM 8		2001	8	348	19.9	11.64	11.66		D	170023.94+305642.6
17004+3058	HLM 8		2002	9	347	19.8	11.64	11.66		D	170023.94+305642.6
17004+3058	HLM 8		2013	10	347	19.6	11.61	11.45	F5:		170023.94+305642.6
17004+3058	HLM 8		2014	11	347	19.8	11.61	11.45	F5:		170023.94+305642.6
17004+3058	HLM 8		2015	14	347	19.8	11.61	11.45	F5:		170023.94+305642.6

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

WDS 17004+3058 HLM 8 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17004+3058 HLM 8 : MEASURES

No records found.

WDS 17004+3058 : VIRTUAL EYEPIECE

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WDS 17004+3058 : ALADIN DSS IMAGE @ 17^h 00^m 23.94^s +30° 56' 42.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17004+3058 HLM 8 : 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+3058	HLM 8		347	19.8	1
Show		17003+3056	ISO 3		90	1.0	2
Show		16583+3107	COU 989		195	0.3	30
Show		16580+3101	HDS2400		87	1.3	32
Show		16580+3101	YSC 225	A,Bb	82	1.3	32
Show		16583+3117	GRV 944		218	59.7	35
Show		17011+3016	FAR 19		330	149.0	43
Show		17041+3048	UC 3282		330	8.4	49
Show		16591+3146	KPP 384		306	3.6	52
Show		16566+3037	KPP1215		25	9.4	53
Show		16582+3147	STF2112		263	2.3	58
Show		17055+3102	LEP 80		269	23.6	66
Show		16565+3152	TDT 154		345	0.8	75
Show		16584+3210	COU 990		135	2.3	77
Show		16589+3212	FMR 129		183	161.0	78
Show		17042+3159	CVR1690		238	3.5	79
Show		17064+3114	TDT 214		354	0.7	80
Show		16546+3036	LDS4701		251	273.0	81
Show		17065+3126	CVR 856		172	18.7	84
Show		17071+3106	STF2127		281	15.1	87
Show		17039+3212	DAE 6		155	1.4	88
Show		17014+3227	DAM 265		215	8.1	92
Show		17076+3038	GRV1226		267	22.1	95
Show		16594+3231	UC 3269		155	42.1	96
Show		16559+2939	TDT 150		98	2.1	98
Show		17080+3112	STT 324		222	3.6	100
Show		17077+3026	DAM 877		138	2.7	100
Show		17075+3137	UC 3292		37	18.7	100
Show		16530+3142	BU 1454		64	75.4	106
Show		17033+3236	HO 66		251	14.2	107
Show		16550+3223	COU 988		86	1.7	110
Show		17066+3215	SLE 77		268	19.7	112
Show		17091+3124	DAM 905	AB	331	1.1	115
Show		17091+3124	DAM 905	AC	174	3.3	115
Show		16521+3006	ROE 3		21	6.1	119
Show		17079+3206	SOZ 17		197	6.5	119
Show		17090+3010	DAM 900	CD	150	1.0	120
Show		17090+3010	DAM 900	AB	270	5.8	121
Show		17090+3010	DAM 900	AC	255	20.6	121
Show		17094+3137	DAM 914		287	6.0	122
Show		17097+3119	DAM 921		26	7.3	122
Show		16518+3151	BU 821		324	1.3	123
Show		17010+2853	COU 623		178	4.2	124
Show		17097+3021	STF2131	AB	178	24.3	126
Show		17097+3021	ARN 46	AC	335	140.4	126
Show		17094+3148	SLW1205		257	147.6	127
Show		17071+2923	COU 624		274	3.5	127
Show		16534+2925	HEI 13		122	7.8	129
Show		17104+3051	TDT 246		277	0.5	129
Show		17079+2931	DAM 881	AB	26	2.8	131
Show		17079+2931	DAM 881	AC	306	5.1	131

WDS 17004+3058 : COMPONENTS

	A
B	pa=349.1° sep=19.71"

17004+3058 A

Componente originario normalizzato	AB		Coord arcsec 2000	170023.94+305642.6		Mag	11.61		Spectral class	F5: (yellow-white)
PmRA	-2.00		PmDE	9.0		Tycho2	2590-00299-1

Tycho2

Tycho2	2590-00299-1	Pflag		RAmdeg	255.09835709	DEmdeg	30.95057019
PmRA	-4.5	PmDE	7.1	E RAmdeg	84	E DEmdeg	75
E pmRA	2.2	E pmDE	2.1	EpRAm	1967.15	EpDEm	1971.47
Num	5	Q RAmdeg	1.1	Q DEmdeg	2.4	Q pmRA	1.1
Q pmDE	2.3	BTmag	12.055	E BTmag	0.119	VTmag	11.663
E VTmag	0.128	Prox	200	TYC		HIP
CCDM		RAdeg	255.09836472	DEdeg	30.95055361	EpRA 1990	1.62
EpDE 1990	1.74	E RAdeg	100.3	E DEdeg	85.5	Posflg
Corr	0.0

17004+3058 B

Componente originario normalizzato	AB		Coord arcsec 2000	170023.65+305702.0		Mag	11.45		PmRA	-1.00
PmDE	10.0		Calc delta mag	0.16		Calc coord	yes