17527-0757 STF 2234 (HD 162715)

17^h 52^m 43.98^s -07° 56' 54.2" P.A. 198.00 sep 16.9 mag 9.85,10.68 Sp G5

Coord 2000	17527-0757	Discov num	STF2234	Comp		Coord arcsec 2000	17 52 43.98 -07 56 54.2
Date first	1831	Date last	2017	Obs	36
Pa first	200	Pa last	197.8	P.A. Now (θ)	197.8°
Sep first	16.2	Sep last	16.92	Sep. Now (ρ)	16.92"
Mag pri	9.85	Mag sec	10.68	delta mag (ΔM)	0.83	Spectral class	G5 (yellow)
Pri motion ra	+016	Sec motion ra	+009
Pri motion dec	-052	Sec motion dec	-051
Notes

rPM=0.13 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 162715		Constellation	Ophiuchus		SAO	141931		Tycho2	5674-00701-1
Gaia DR2	4171534544426804864		HD	162715		ADS	10853

WDS 17527-0757 STF 2234 (HD 162715) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17527-0757	STF2234		1999	27	199	16.6	9.85	10.68	G5	D	175243.98-075654.2
17527-0757	STF2234		2009	28	199	16.8	9.85	10.68	G5	D	175243.98-075654.2
17527-0757	STF2234		2010	30	199	16.6	9.85	10.68	G5		175243.98-075654.2
17527-0757	STF2234		2015	31	199	16.6	9.85	10.68	G5		175243.98-075654.2
17527-0757	STF2234		2016	35	199	16.6	9.85	10.68	G5		175243.98-075654.2
17527-0757	STF2234		2017	36	198	16.9	9.85	10.68	G5		175243.98-075654.2

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

WDS 17527-0757 STF 2234 (HD 162715) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17527-0757 STF 2234 (HD 162715) : MEASURES

No records found.

WDS 17527-0757 (HD 162715) : VIRTUAL EYEPIECE

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

WDS 17527-0757 (HD 162715) : ALADIN DSS IMAGE @ 17^h 52^m 43.98^s -07° 56' 54.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17527-0757 STF 2234 (HD 162715) : 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		17527-0757	STF2234		198	16.9
Show		17530-0755	STF3128	AB	50	1.3	5
Show		17530-0755	STF3128	AC	86	97.1	5
Show		17550-0744	LLO 14		293	5.9	36
Show		17531-0852	HDS2523		253	0.3	56
Show		17525-0649	WFC 200		272	9.5	68
Show		17564-0845	RST3988		36	0.8	73
Show		17489-0650	LDS 613		133	4.0	89
Show		17475-0847	OSO 84	AB	210	12.0	93
Show		17475-0847	OSO 84	AC	319	16.0	93
Show		17475-0847	OSO 84	AD	303	21.2	93
Show		17596-0820	GWP2751		127	23.6	105
Show		17526-0609	EVS 32	AB	212	18.1	109
Show		17526-0609	KRV 46	AC	199	81.3	109
Show		17476-0634	RST4576		274	2.8	113
Show		17593-0651	STF2250	AB	344	7.8	118
Show		17593-0651	SIN 106	AC	92	45.0	118
Show		17505-0603	LAF 59	AB	119	2.8	119
Show		17505-0603	LAF 59	AC	5	3.3	119
Show		17505-0603	LAF 59	AD	154	3.4	119
Show		17505-0603	LAF 59	AE	245	3.7	119
Show		17505-0603	LAF 59	AF	153	3.9	119
Show		17505-0603	LAF 59	AG	159	4.2	119
Show		17505-0603	LAF 59	AH	23	4.4	119
Show		17505-0603	LAF 59	AI	112	4.5	119
Show		17505-0603	LAF 59	AJ	300	4.7	119
Show		17505-0603	LAF 59	AK	80	5.0	119
Show		17505-0603	LAF 59	AL	349	5.2	119
Show		17505-0603	LAF 59	AM	192	5.2	119
Show		17505-0603	LAF 59	AN	124	5.2	119
Show		17505-0603	LAF 59	AO	72	6.1	119
Show		17505-0603	LAF 59	AP	159	6.6	119
Show		17505-0603	LAF 59	AQ	85	6.7	119
Show		17505-0603	LAF 59	AR	353	6.9	119
Show		17505-0603	LAF 59	AS	91	7.1	119
Show		17505-0603	LAF 59	AT	79	7.3	119
Show		17505-0603	LAF 59	AU	177	7.4	119
Show		17505-0603	LAF 59	AV	18	7.4	119
Show		17505-0603	LAF 59	AW	75	7.5	119
Show		17505-0603	LAF 59	AX	135	7.7	119
Show		17505-0603	LAF 59	A,Ya	111	7.9	119
Show		17505-0603	LAF 59	A,Yb	198	8.2	119
Show		17505-0603	LAF 59	A,Yc	174	8.4	119
Show		17505-0603	LAF 59	A,Yd	244	8.6	119
Show		17505-0603	LAF 59	A,Ye	133	8.7	119
Show		17505-0603	LAF 59	A,Yf	319	9.0	119
Show		17505-0603	LAF 59	A,Yg	141	9.1	119
Show		17505-0603	LAF 59	A,Yh	153	9.2	119
Show		17505-0603	LAF 59	A,Yi	337	9.3	119
Show		17505-0603	LAF 59	A,Yj	142	9.3	119
Show		17505-0603	LAF 59	A,Yk	206	9.4	119

WDS 17527-0757 : COMPONENTS

	A
B	pa=197.6° sep=16.90"

17527-0757 A

Componente originario normalizzato	AB	Name	HD 162715	Coord arcsec 2000	175243.98-075654.2	Mag	9.85
Spectral class	G5 (yellow)	PmRA	16.00	PmDE	-52.0	SAO	141931
Tycho2	5674-00701-1	HD	162715	ADS	10853	DM	BD-07 4515

Tycho2

Tycho2	5674-00701-1	Pflag		RAmdeg	268.18324268	DEmdeg	-7.94839444
PmRA	11.0	PmDE	-51.5	E RAmdeg	17	E DEmdeg	22
E pmRA	1.2	E pmDE	1.2	EpRAm	1985.75	EpDEm	1983.44
Num	9	Q RAmdeg	1.9	Q DEmdeg	1.2	Q pmRA	1.9
Q pmDE	1.2	BTmag	10.583	E BTmag	0.046	VTmag	9.848
E VTmag	0.034	Prox	165	TYC	T	HIP
CCDM		RAdeg	268.18322583	DEdeg	-7.94827333	EpRA 1990	1.84
EpDE 1990	1.77	E RAdeg	20.2	E DEdeg	26.4	Posflg
Corr	-0.2

SAO

SAO	141931	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	-0.057	Vmag	9.2	SpType	G5
Double code		Source	26	CatNum	6020	DM	BD-07 4515
DMcomp	A	BDsup		HD	162715	M HD	0
GC		RA1950rad	4.66881475	DE1950rad	-0.1385304	PmRA2000	-0.0004
PmDE2000	-0.055

CCDM

Ccdm	17527-0757	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.82	DDEs	5.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	G5	PmNote	*
PmRA	-9	PmDE	-57	Dm number	-07 4515	Cat1	BD
Name2	141931	Cat2	SAO	HD	162715	M HD
ADS BDS	A10853	M ADS BDS		N IDS		IDS	17473S0756A
HIC

17527-0757 B

Componente originario normalizzato	AB		Coord arcsec 2000	175243.64-075710.3		Mag	10.68		PmRA	9.00
PmDE	-51.0		Tycho2	5674-00715-1		Calc delta mag	0.83		Calc coord	yes

Tycho2

Tycho2	5674-00715-1	Pflag		RAmdeg	268.18174223	DEmdeg	-7.95274847
PmRA	12.3	PmDE	-50.7	E RAmdeg	30	E DEmdeg	33
E pmRA	1.5	E pmDE	1.6	EpRAm	1978.39	EpDEm	1975.31
Num	7	Q RAmdeg	0.8	Q DEmdeg	2.1	Q pmRA	0.8
Q pmDE	2.2	BTmag	11.482	E BTmag	0.086	VTmag	10.682
E VTmag	0.067	Prox	165	TYC	T	HIP
CCDM		RAdeg	268.18171861	DEdeg	-7.95261889	EpRA 1990	1.84
EpDE 1990	1.78	E RAdeg	41.4	E DEdeg	52.1	Posflg
Corr	-0.1

CCDM

Ccdm	17527-0757	RComp		Comp	B	Note1
Note2		Discov num	STF2234	DRAs	1.51	DDEs	-11.4
R dRAs	10	Year	1916	Theta	199	Rho	17.2
Obs	5	Vmag	10.2	Sp	G5	PmNote	*
PmRA	-1	PmDE	-70	Dm number		Cat1
Name2	141930	Cat2	SAO	HD		M HD
ADS BDS	A10853	M ADS BDS		N IDS		IDS	17473S0756B
HIC