17279+1123 STF 2166 (HD 158262)

Coord 2000	17279+1123		Discov num	STF2166		Comp			Coord arcsec 2000	17 27 52.25 +11 23 25.8
Date first	1831		Date last	2017		Obs	77
Pa first	283		Pa last	282.1		P.A. Now (θ)	282.1°
Sep first	27.5		Sep last	26.96		Sep. Now (ρ)	26.96"
Mag pri	7.15		Mag sec	8.58		delta mag (ΔM)	1.43		Spectral class	A5V (white)
Pri motion ra	-020		Sec motion ra	-019
Pri motion dec	+006		Sec motion dec	+005
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.068 (< 0.3, Physical double) This double is physical.

Name	HD 158262		Constellation	Ophiuchus		SAO	102835		HIP	85460
Tycho2	0999-02204-1		Gaia DR2	4492249407495622016		HD	158262		GC	23662
BD	BD+11 3183		Distance	119.76		Distance ly	390.66

discov_num	notes	refcode
STF2166	B is BD+11@3183.

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.

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17279+1123	STF2166		2007	59	282	27.4	7.15	8.58	A5V	NZD	172752.25+112325.8
17279+1123	STF2166		2012	63	282	27.2	7.15	8.58	A5V	NZD	172752.25+112325.8
17279+1123	STF2166		2013	68	281	27.1	7.15	8.58	A5V	NZD	172752.25+112325.8
17279+1123	STF2166		2015	70	282	27.2	7.15	8.58	A5V	NZW	172752.25+112325.8
17279+1123	STF2166		2016	76	282	27.2	7.15	8.58	A5V	NT	172752.25+112325.8
17279+1123	STF2166		2017	77	282	27.0	7.15	8.58	A5V	NT	172752.25+112325.8

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

No records found.

Show	date	username	difficulty	sep	sep_sigma	pa	pa_sigma	delta_mag	#	notes
Show	15/07/10	kapp8	easy	26.83	20.23	265.47	32.45	0.82	5	sao 102835

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

Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS