17021+0713 STF 2113 (HD 153930)

17^h 02^m 07.90^s +07° 12' 48.9" P.A. 117.00 sep 5.3 mag 8.43,10.42 Sp A3 dist. 217.39 pc (709.13 l.y.)

Coord 2000	17021+0713	Discov num	STF2113	Comp		Coord arcsec 2000	17 02 07.90 +07 12 48.9
Date first	1832	Date last	2020	Obs	35
Pa first	119	Pa last	116.5	P.A. Now (θ)	116.5°
Sep first	4.7	Sep last	5.321	Sep. Now (ρ)	5.321"
Mag pri	8.43	Mag sec	10.42	delta mag (ΔM)	1.99	Spectral class	A3 (white)
Pri motion ra	-004	Sec motion ra	+002
Pri motion dec	-004	Sec motion dec	-013
Notes	N (See Notes)

rPM=0.822

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 153930	Constellation	Ophiuchus	SAO	122025	HIP	83353
Tycho2	0410-01291-1	Gaia DR2	4441309720974231168	HD	153930	GC	22973
BD	BD+07 3292	Distance	217.39	Distance ly	709.13

WDS 17021+0713 STF 2113 (HD 153930) : NOTES

discov_num	notes	refcode
STF2113	The AC and AD components which were with this are actually associated
	with STF2103.

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
17021+0713	STF2113		2010	25	117	4.9	8.43	10.42	A3	N D	170207.90+071248.9
17021+0713	STF2113		2016	26	119	5.1	8.43	10.42	A3	N	170207.90+071248.9
17021+0713	STF2113		2018	33	116	5.2	8.43	10.42	A3	N	170207.90+071248.9
17021+0713	STF2113		2020	34	117	5.3	8.43	10.42	A3	N	170207.90+071248.9

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

WDS 17021+0713 STF 2113 (HD 153930) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17021+0713 STF 2113 (HD 153930) : MEASURES

No records found.

WDS 17021+0713 (HD 153930) : 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 17021+0713 (HD 153930) : ALADIN DSS IMAGE @ 17^h 02^m 07.90^s +07° 12' 48.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17021+0713 STF 2113 (HD 153930) : 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		17021+0713	STF2113		117	5.3
Show		17017+0701	DAM 699		278	21.9	14
Show		17017+0729	HEI 858		256	1.2	19
Show		17024+0653	BRT2168		157	3.2	20
Show		17050+0724	TDT 204		152	0.6	45
Show		17005+0635	CHR 59		76	0.2	46
Show		17052+0710	UC 3288		245	50.5	46
Show		17012+0627	HDS2409		37	0.3	48
Show		16592+0636	LDS4712		237	78.2	58
Show		16583+0733	RAO 603		136	0.5	60
Show		17020+0827	STF2114		196	1.2	75
Show		17057+0620	HEI 859		57	3.2	76
Show		17067+0747	RAO 509		-1	0.2	76
Show		17070+0648	STF2123		216	18.1	77
Show		17077+0722	YSC 62		4	0.1	84
Show		16580+0547	GRV 942		59	59.0	106
Show		17034+0902	YSC 9		78	0.2	111
Show		17072+0550	HEI 860		21	0.3	113
Show		17056+0530	SKF 14		261	39.4	115
Show		17029+0912	LDS4718		315	42.6	121
Show		17047+0516	GWP2688		292	16.3	123
Show		16581+0902	HDS2401		18	0.3	125
Show		17014+0917	BRT3222		183	4.1	125
Show		17098+0804	OSO 77	AB	275	6.4	125
Show		17098+0804	OSO 77	AC	56	9.1	125
Show		17098+0804	OSO 77	AD	353	10.3	125
Show		17098+0804	OSO 77	AE	101	10.8	125
Show		17098+0804	OSO 77	AF	268	15.8	125
Show		17098+0804	OSO 77	AG	198	15.7	125
Show		17098+0804	OSO 77	AH	20	17.1	125
Show		16544+0606	UC 3251		329	16.3	133
Show		17088+0537	KPP4028	AB	139	12.1	138
Show		16541+0826	HEI 857		138	0.5	141
Show		17058+0458	LDS4719		205	28.9	146
Show		16595+0942	STF2111	CD	164	25.8	154
Show		17088+0911	RAO 510		-1	0.2	154
Show		16595+0942	BU 1298	AB	132	0.4	155
Show		16595+0942	STTA150	AB,C	165	76.4	155
Show		17092+0907	DAM 910		73	4.2	156
Show		17130+0745	STT 325		306	0.4	165
Show		16556+0934	LDS4702		91	292.6	172
Show		17071+0434	LSC 154		212	0.1	176
Show		16574+0426	HEI 893		268	2.3	181
Show		17086+0951	HU 167		93	0.8	186
Show		17142+0622	A 1147	AB	8	0.1	188
Show		17142+0622	A 1147	AB,C	318	5.3	188
Show		17141+0616	TDT 277		214	1.4	188
Show		17123+0508	J 2112		299	2.9	199
Show		16507+0857	TDT 112		119	0.9	200
Show		16566+1014	HU 160		205	0.3	200
Show		16588+0358	STF3107	BD	43	72.6	201

WDS 17021+0713 : COMPONENTS

	A
B	pa=116.7° sep=5.29"

17021+0713 A

Componente originario normalizzato	AB	Name	HD 153930	Coord arcsec 2000	170207.90+071248.9	Mag	8.43
Spectral class	A3 (white)	PmRA	-4.00	PmDE	-4.0	SAO	122025
HIP	83353	Tycho2	0410-01291-1	HD	153930	GC	22973
BD	BD+07 3292

Tycho2

Tycho2	0410-01291-1	Pflag		RAmdeg	255.53289994	DEmdeg	7.21356360
PmRA	0.1	PmDE	-9.1	E RAmdeg	7	E DEmdeg	9
E pmRA	2.0	E pmDE	1.9	EpRAm	1991.35	EpDEm	1991.04
Num	6	Q RAmdeg	1.7	Q DEmdeg	0.8	Q pmRA	1.8
Q pmDE	0.7	BTmag	8.699	E BTmag	0.019	VTmag	8.429
E VTmag	0.016	Prox	51	TYC	T	HIP	83353
CCDM	A	RAdeg	255.53289972	DEdeg	7.21358528	EpRA 1990	1.54
EpDE 1990	1.40	E RAdeg	7.2	E DEdeg	8.7	Posflg
Corr	0.1

SAO

SAO	122025	DelFlag		RA1950		PmRA1950	0.0003
DE1950		PmDE1950	-0.02	Vmag	8.5	SpType	A3
Double code		Source	70	CatNum	22973	DM	BD+07 3292
DMcomp		BDsup		HD	153930	M HD	0
GC	22973	RA1950rad	4.44930266	DE1950rad	0.12713873	PmRA2000	0.0005
PmDE2000	-0.019

Hipparcos

Catalog	H	HIP	83353	Proxy	H	RAhms	17 02 07.90
DEdms	+07 12 48.9	Vmag	8.25	VarFlag		R Vmag	G
RAdeg	255.533	DEdeg	7.21359	AstroRef	A	Plx	6.73
CCDM	17021+0713	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	117	Rho	5.087	HD	153930	BD	BD+07 3292
CD		CP		Dm number	+07 3292	VIred	0.4
SpType	A3...	R SpType		Coord arcsec 2000	170207.90+071248.9

Hipparcos 2

HIP	83353	Sn	15	So	3	Nc	2
RArad	4.4598904659	DErad	0.1259008985	Plx	4.6	PmRA	7.39
PmDE	-9.48	E RArad	1.24	E DErad	0.66	E Plx	1.17
E pmRA	1.39	E pmDE	0.77	Hpmag	8.317	E Hpmag	0.0012
SHp	0.01	VA	0	BV	0.342	E BV	0.015
VI	0.4

CCDM

Ccdm	17021+0713	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.88	DDEs	-11.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.7	Sp	A3	PmNote	*
PmRA	-11	PmDE	-13	Dm number	+07 3292	Cat1	BD
Name2	+07 2138	Cat2	AGK2/3	HD	153930	M HD
ADS BDS	A10313	M ADS BDS		N IDS		IDS	16573N0721A
HIC	83353

17021+0713 B

Componente originario normalizzato	AB		Coord arcsec 2000	170208.22+071246.5		Mag	10.42		PmRA	2.00
PmDE	-13.0		Calc delta mag	1.99		Calc coord	yes

CCDM

Ccdm	17021+0713	RComp		Comp	B	Note1
Note2		Discov num	STF2113	DRAs		DDEs
R dRAs		Year	1832	Theta	118	Rho	4.8
Obs	9	Vmag	10.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A10313	M ADS BDS		N IDS		IDS	16573N0721B
HIC	83353