19199+3532 STF 2505 AC

19^h 19^m 52.83^s +35° 32' 16.6" P.A. 224.00 sep 20.8 mag 8.31,13.30 Sp A0 dist. 272.48 pc (888.83 l.y.)

Coord 2000	19199+3532	Discov num	STF2505	Comp	AC	Coord arcsec 2000	19 19 52.83 +35 32 16.6
Date first	1905	Date last	2015	Obs	9
Pa first	224	Pa last	224.2	P.A. Now (θ)	224.2°
Sep first	19.3	Sep last	20.82	Sep. Now (ρ)	20.82"
Mag pri	8.31	Mag sec	13.30	delta mag (ΔM)	4.99	Spectral class	A0 (white)
Pri motion ra	+004	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

19199+3532 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 181657	68150	19 19 53 +35 32 17	STF 2505 AB	2015	36	315	10.9	8.31	9.46	1.15
Show			19 19 53 +35 32 17	STF 2505 AC	2015	9	224	20.8	8.31	13.30	4.99		<===
Show			19 19 53 +35 32 17	FYM 179 AD	2014	2	233	15.8	8.31	12.00	3.69
Show			19 19 53 +35 32 17	FYM 179 AE	2013	2	115	17.3	8.31	12.00	3.69

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Lyra		HIP	95001		Tycho2	2661-00354-1		Gaia DR2	2050058813187074432
HD	181658		BD	BD+35 3573		Distance	272.48		Distance ly	888.83

WDS 19199+3532 STF 2505 AC : NOTES

discov_num	notes	refcode
STF2505	Spectrum composite; A0+K.

REFERENCES

refcode	metd	author	reference
FyM2013	C j	Fay, M.	2013OED....10...38F
FyM2013		El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b	C j	Fay, M.	.
FyM2013b		Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c	C j	Fay, M.	.
FyM2013c		Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d	C j	Fay, M.	.
FyM2013d		Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014	C j	Fay, M.	.
FyM2014		Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014		(Italian translation on page 21 of the same publication)
FyM2014b	C -	Fay, M.	.
FyM2014b		private communication
FyM2014c	C j	Fay, M.	2014OED....13...19F
FyM2014c		El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a	C j	Fay, M.	2015OED....14...48F
FyM2015a		El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b	C j	Fay, M.	2015OED....15...48F
FyM2015b		El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a	C -	Fay, M.	2016OED....16...94F
FyM2016a		El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b	C j	Fay, M.	2016OED....16..132F
FyM2016b		El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c	C j	Fay, M.	2016OED....17...14F
FyM2016c		El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a	C -	Fay, M.	.
FyM2017a		Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a		(Italian translation on page 29 of the same publication)
FyM2017b	C j	Fay, M.	2017OED....19...71F
FyM2017b		El Observador de Estrellas Dobles, Issue #19, 71, 2017
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
19199+3532	STF2505	AC	2000	2	224	20.9	8.31	13.30	A0	N D	191952.83+353216.6
19199+3532	STF2505	AC	2002	3	224	20.7	8.31	13.30	A0	N D	191952.83+353216.6
19199+3532	STF2505	AC	2013	4	224	20.8	8.31	13.30	A0	N	191952.83+353216.6
19199+3532	STF2505	AC	2015	5	224	20.8	8.31	13.30	A0	N	191952.83+353216.6

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WDS 19199+3532 STF 2505 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19199+3532 STF 2505 AC : MEASURES

No records found.

WDS 19199+3532 : VIRTUAL EYEPIECE

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WDS 19199+3532 : ALADIN DSS IMAGE @

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Error -22130
Not valid ID.

Error -22130
Not valid ID.
Error -27220
Not valid ID.