17245+3657 STT 329 (HD 157910)

17^h 24^m 27.11^s +36° 57' 06.9" P.A. 12.00 sep 33.0 mag 6.35,9.88 Sp G5III+F0V dist. 230.41 pc (751.6 l.y.)

Coord 2000	17245+3657	Discov num	STT 329	Comp		Coord arcsec 2000	17 24 27.11 +36 57 06.9
Date first	1843	Date last	2021	Obs	39
Pa first	13	Pa last	12.3	P.A. Now (θ)	12.3°
Sep first	33.2	Sep last	33	Sep. Now (ρ)	33"
Mag pri	6.35	Mag sec	9.88	delta mag (ΔM)	3.53	Spectral class	G5III+F0V (yellow/yellow-white)
Pri motion ra	-026	Sec motion ra	-025
Pri motion dec	+043	Sec motion dec	+043
Notes

rPM=0.02 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 157910	Constellation	Hercules	SAO	66014	HIP	85181
Tycho2	2617-02081-1	Gaia DR2	1337327682103944576	HD	157910	HR	6491
GC	23571	ADS	10535	BD	BD+37 2882	Distance	230.41
Distance ly	751.6

WDS 17245+3657 STT 329 (HD 157910) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
STTA		(O. Struve DD - Appendix list)	...................
Stt1864	Ma -	Struve, O.	1864MNRAS..24..149S
Stt1864		MNRAS 24, 149, 1864
Stt1866	orb -	Struve, O.	.
Stt1866		Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874	orb -	Struve, O.	.
Stt1874		Compte Rendus 79, 1467, 1874
Stt1875	orb -	Struve, O.	1875MNRAS..35..367S
Stt1875		MNRAS 35, 367, 1875
Stt1878	Ma -	Struve, O.	1878ObPul...9....1S
Stt1878		Pulkova Observations 9, 1, 1878
Stt1879A	Ma -	Struve, O.	1879Obs.....2..304G
Stt1879A		cited by Gledhill (Obs 2, 304, 1879)
Stt1879B	Ma -	Struve, O.	1879Obs.....3..245G
Stt1879B		cited by Gledhill (Obs 3, 245, 1879)
Stt1879C	Ma -	Struve, O.	1879Obs.....2..344G
Stt1879C		cited by Gledhill (Obs 2, 344, 1879)
Stt1880A	Ma -	Struve, O.	1880Obs.....2..605H
Stt1880A		cited by Hunt (Obs. 3, 605, 1880)
Stt1880B	Ma -	Struve, O.	1880Obs.....3..535G
Stt1880B		cited by Gledhill (Obs 3, 535, 1880)
Stt1880C	Ma -	Struve, O.	1880MNRAS..40..497B
Stt1880C		cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A	Ma -	Struve, O.	1884AReg...22..216S
Stt1884A		cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a	Ma j	Struve, O.	1893ObPul..10....1S
Stt1893a		Pulkova Obs. Observations 10, 1, 1893
Stt1906A	Ma -	Struve, O.	1906MmRAS..56....1L
Stt1906A		cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B	Ma j	Struve, O.	1906QB821.B972.....
Stt1906B		cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A	Ma -	Struve, O.	1908MNRAS..68..465B
Stt1908A		cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A	Ma -	Struve, O.	1913QB811.B8.......
Stt1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A	Ma -	Struve, O.	1914AN....198..107R
Stt1914A		cited by Rabe (AN 198, 107, 1914)
Stt1932A	Ma -	Struve, O.	1932QB821.A43......
Stt1932A		cited in ADS (Aitken Double Star Cat., 1932)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17245+3657	STT 329		2012	32	12	33.5	6.35	9.88	G5III F0V	D	172427.11+365706.9
17245+3657	STT 329		2015	35	12	33.0	6.35	9.88	G5III+F0V		172427.11+365706.9
17245+3657	STT 329		2020	37	12	33.0	6.35	9.88	G5III+F0V		172427.11+365706.9
17245+3657	STT 329		2021	39	12	33.0	6.35	9.88	G5III+F0V		172427.11+365706.9

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

WDS 17245+3657 STT 329 (HD 157910) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17245+3657 STT 329 (HD 157910) : MEASURES

No records found.

WDS 17245+3657 (HD 157910) : VIRTUAL EYEPIECE

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

WDS 17245+3657 (HD 157910) : ALADIN DSS IMAGE @ 17^h 24^m 27.11^s +36° 57' 06.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17245+3657 STT 329 (HD 157910) : 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		17245+3657	STT 329		12	33.0
Show		17237+3709	MCA 48	Aa,Ab	23	0.3	15
Show		17237+3709	STF2161	AB	321	4.0	15
Show		17237+3709	STF2161	AC	221	118.4	15
Show		17252+3711	GUI 17		345	76.1	17
Show		17224+3646	J 1131		257	1.7	28
Show		17239+3627	STF2162		285	1.3	31
Show		17272+3630	TDT 361		320	2.6	43
Show		17285+3657	COU1143		244	0.4	49
Show		17229+3748	WIS 318		141	565.9	55
Show		17222+3609	ES 2227		177	4.8	55
Show		17197+3703	COU 994		214	0.5	57
Show		17262+3604	GRV1230		99	11.7	58
Show		17200+3640	LDS4739		156	3.0	58
Show		17222+3753	TDT 321		334	2.6	62
Show		17278+3607	AG 209		188	34.1	65
Show		17247+3802	HSL 1	Aa,Ab	226	0.0	66
Show		17247+3802	HSL 1	Aa,Ac	57	0.3	66
Show		17247+3802	COU1142	AB	222	1.8	66
Show		17261+3550	ES 2228		32	4.9	71
Show		17234+3545	ALI 137		162	13.0	73
Show		17216+3549	CBL 67		237	26.7	76
Show		17266+3546	STF2168		203	2.3	77
Show		17177+3717	HDS2446		143	0.9	84
Show		17293+3758	HO 417		306	0.3	84
Show		17316+3644	CVR1702		347	3.6	87
Show		17281+3539	DAM 682		164	8.6	90
Show		17302+3755	TDT 385		288	0.5	90
Show	Franz	17205+3815	WSP 27		264	0.9	91
Show		17201+3541	SKF2822		276	89.3	93
Show		17240+3835	HU 1179		272	0.3	98
Show		17172+3603	CVR 199		203	61.2	103
Show		17316+3601	ES 2229		34	3.7	103
Show		17317+3604	ES 2230		92	9.6	103
Show		17295+3532	CVR1701		243	4.8	105
Show		17207+3832	ALI 866		133	11.6	105
Show		17167+3752	PTT 17		189	10.3	108
Show		17155+3712	TDT 290		252	1.1	109
Show		17177+3537	COU 993	Aa,Ab	107	1.1	115
Show		17177+3537	HO 67	AB	276	8.0	115
Show		17179+3533	SKF 762		262	4.4	116
Show		17275+3847	ES 2014		93	1.7	116
Show		17176+3532	SKF 763		242	4.8	119
Show		17290+3845	COU1297		99	0.3	121
Show		17316+3533	POP 175		26	9.1	121
Show		17298+3842	UC 231		168	15.8	123
Show		17151+3604	CVR1697		222	3.3	125
Show		17305+3514	GRV1231		305	14.8	127
Show		17189+3510	UC 3322		138	26.7	128
Show		17156+3547	CRB 120		37	8.7	128
Show		17286+3455	TDT 373		130	0.5	133

WDS 17245+3657 : COMPONENTS

	A
B	pa=9.9° sep=32.73"

17245+3657 A

Componente originario normalizzato	AB	Name	HD 157910	Coord arcsec 2000	172427.11+365706.9	Mag	6.35
Spectral class	G5III (yellow)	PmRA	-26.00	PmDE	43.0	SAO	66014
HIP	85181	Tycho2	2617-02081-1	HD	157910	HR	6491
GC	23571	BD	BD+37 2882

Tycho2

Tycho2	2617-02081-1	Pflag		RAmdeg	261.11297641	DEmdeg	36.95192782
PmRA	-26.1	PmDE	44.1	E RAmdeg	4	E DEmdeg	4
E pmRA	1.2	E pmDE	1.3	EpRAm	1991.30	EpDEm	1991.57
Num	12	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.2
Q pmDE	0.8	BTmag	7.335	E BTmag	0.015	VTmag	6.350
E VTmag	0.010	Prox	330	TYC	T	HIP	85181
CCDM		RAdeg	261.11305361	DEdeg	36.95182667	EpRA 1990	1.50
EpDE 1990	1.74	E RAdeg	3.9	E DEdeg	3.5	Posflg
Corr	0.0

SAO

SAO	66014	DelFlag		RA1950		PmRA1950	-0.0025
DE1950		PmDE1950	0.046	Vmag	6.5	SpType	G5
Double code		Source	70	CatNum	23571	DM	BD+37 2882
DMcomp		BDsup		HD	157910	M HD	0
GC	23571	RA1950rad	4.54971424	DE1950rad	0.64569062	PmRA2000	-0.0022
PmDE2000	0.047

Hipparcos

Catalog	H	HIP	85181	Proxy		RAhms	17 24 27.13
DEdms	+36 57 06.6	Vmag	6.25	VarFlag		R Vmag	H
RAdeg	261.113	DEdeg	36.9518	AstroRef		Plx	4.77
CCDM	17245+3657	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	157910	BD	BD+37 2882
CD		CP		Dm number	+37 2882	VIred	0.89
SpType	G5III+...	R SpType		Coord arcsec 2000	172427.13+365706.6

Hipparcos 2

HIP	85181	Sn	5	So	0	Nc	1
RArad	4.5572825497	DErad	0.6449309357	Plx	4.34	PmRA	-25.87
PmDE	43.33	E RArad	0.25	E DErad	0.3	E Plx	0.33
E pmRA	0.26	E pmDE	0.42	Hpmag	6.407	E Hpmag	0.001
SHp	0.008	VA	0	BV	0.884	E BV	0.005
VI	0.89

CCDM

Ccdm	17245+3657	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.87	DDEs	6.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.7	Sp	G5	PmNote	*
PmRA	-17	PmDE	32	Dm number	+37 2882	Cat1	BD
Name2	+36 1505	Cat2	AGK2/3	HD	157910	M HD
ADS BDS	A10535	M ADS BDS		N IDS		IDS	17210N3702A
HIC	85181

17245+3657 B

Componente originario normalizzato	AB		Coord arcsec 2000	172427.58+365739.1		Mag	9.88		Spectral class	F0V (yellow-white)
PmRA	-25.00		PmDE	43.0		Calc delta mag	3.53		Calc coord	yes

CCDM

Ccdm	17245+3657	RComp		Comp	B	Note1
Note2		Discov num	STT 329	DRAs	-2.26	DDEs	38.6
R dRAs	90	Year	1955	Theta	013	Rho	33.2
Obs	12	Vmag	8.4	Sp		PmNote
PmRA	-17	PmDE	32	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A10535	M ADS BDS		N IDS		IDS	17210N3702B
HIC