19362+5322 STF 2555 (HD 234943)

19^h 36^m 11.77^s +53° 22' 28.5" P.A. 283.00 sep 1.8 mag 9.42,9.90 Sp F5

Coord 2000	19362+5322	Discov num	STF2555	Comp		Coord arcsec 2000	19 36 11.77 +53 22 28.5
Date first	1833	Date last	2016	Obs	28
Pa first	280	Pa last	282.7	P.A. Now (θ)	282.7°
Sep first	1.8	Sep last	1.794	Sep. Now (ρ)	1.794"
Mag pri	9.42	Mag sec	9.90	delta mag (ΔM)	0.48	Spectral class	F5 (yellow-white)
Pri motion ra	+024	Sec motion ra	+024
Pri motion dec	+026	Sec motion dec	+026
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 234943		Constellation	Cygnus		SAO	31814		Tycho2	3934-00235-1
Gaia DR2	2136671153732750976		HD	234943		GC	27138

WDS 19362+5322 STF 2555 (HD 234943) : 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
19362+5322	STF2555		2005	26	282	1.7	9.42	9.90	F5		193611.77+532228.5
19362+5322	STF2555		2016	26	283	1.8	9.42	9.90	F5		193611.77+532228.5

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

WDS 19362+5322 STF 2555 (HD 234943) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19362+5322 STF 2555 (HD 234943) : MEASURES

No records found.

WDS 19362+5322 (HD 234943) : 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 19362+5322 (HD 234943) : ALADIN DSS IMAGE @ 19^h 36^m 11.77^s +53° 22' 28.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19362+5322 STF 2555 (HD 234943) : 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		19362+5322	STF2555		283	1.8
Show		19366+5301	UC 3985		65	32.1	23
Show		19338+5328	TOI1364		111	2.4	23
Show		19392+5337	A 1401		177	3.6	31
Show		19322+5341	NSN 717		139	57.0	41
Show		19324+5258	ELS9001		77	18.1	43
Show		19333+5249	ES 129	AB	222	3.3	43
Show		19333+5249	ES 129	AC	273	72.5	43
Show		19317+5300	STF2542	AB	249	11.5	45
Show		19317+5300	STF2542	AC	269	40.4	45
Show		19338+5241	TDT1542		38	2.3	48
Show		19315+5300	DAM 307	AB	241	5.1	48
Show		19315+5300	DAM 307	AC	210	7.2	48
Show		19315+5300	DAM 307	AD	1	13.1	48
Show		19316+5251	UC 3966		147	29.4	53
Show		19421+5319	ES 657	AB	119	3.0	54
Show		19421+5319	GUI 27	AC	112	82.9	54
Show		19302+5312	UC 3959		245	15.3	55
Show		19309+5402	A 1398		47	1.5	62
Show		19298+5302	UC 3954		218	58.2	62
Show		19300+5252	UC 3955	BD	349	59.8	63
Show		19300+5252	UC 3955	AB	82	37.0	64
Show		19300+5252	UC 3955	AC	185	45.6	64
Show		19287+5329	CTI7036		33	1.9	68
Show		19287+5329	TOI2010	Aa,Ab	138	1.6	68
Show		19300+5404	HJ 1411		100	13.0	70
Show		19362+5434	STI2442		60	3.0	72
Show		19302+5234	UC 3960		270	74.1	73
Show		19337+5432	STI2439		11	2.7	73
Show		19384+5211	AG 388		185	8.4	74
Show		19326+5433	A 1399	AB	78	1.6	78
Show		19417+5424	TDT1639		257	2.2	79
Show		19429+5419	STI2450		131	13.3	82
Show		19275+5259	TDT1470		189	0.8	82
Show		19326+5200	UC 3971		172	28.6	89
Show		19408+5442	UC 4004		346	36.3	90
Show		19293+5218	UC 3951		319	70.4	91
Show		19305+5207	UC 3962	BC	82	42.2	91
Show		19319+5201	UC 3968	CB	160	11.4	91
Show		19305+5207	UC 3962	AB	42	67.3	92
Show		19465+5308	ES 658	AB	306	6.5	94
Show		19465+5308	ES 658	AC	90	30.9	94
Show		19338+5454	TDT1541		42	1.2	94
Show		19465+5308	ES 658	CD	281	8.6	94
Show		19410+5447	STI2448		196	7.4	95
Show		19433+5434	FMR 153		103	36.8	96
Show		19389+5150	BU 656		274	1.0	96
Show		19465+5259	TDT1728		72	0.6	96
Show		19420+5201	ES 794	BC	102	7.7	97
Show		19420+5201	ES 794	AB	255	45.6	98
Show		19387+5458	CIA 13		226	0.0	99

WDS 19362+5322 : COMPONENTS

	A
B	pa=290.7° sep=1.12"

19362+5322 A

Componente originario normalizzato	AB	Name	HD 234943	Coord arcsec 2000	193611.77+532228.5	Mag	9.42
Spectral class	F5 (yellow-white)	PmRA	24.00	PmDE	26.0	SAO	31814
Tycho2	3934-00235-1	HD	234943	GC	27138	DM	BD+53 2270

Tycho2

Tycho2	3934-00235-1	Pflag	P	RAmdeg	294.04903879	DEmdeg	53.37457999
PmRA	24.3	PmDE	25.7	E RAmdeg	11	E DEmdeg	12
E pmRA	1.7	E pmDE	1.7	EpRAm	1990.96	EpDEm	1990.77
Num	6	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	1.0
Q pmDE	0.7	BTmag	9.880	E BTmag	0.023	VTmag	9.419
E VTmag	0.019	Prox	18	TYC	T	HIP
CCDM		RAdeg	294.04920194	DEdeg	53.37448750	EpRA 1990	1.74
EpDE 1990	1.66	E RAdeg	11.2	E DEdeg	12.0	Posflg	D
Corr	0.0

SAO

SAO	31814	DelFlag		RA1950		PmRA1950	0.0019
DE1950		PmDE1950	0.022	Vmag	8.6	SpType	F5
Double code		Source	70	CatNum	27138	DM	BD+53 2270
DMcomp		BDsup		HD	234943	M HD	0
GC	27138	RA1950rad	5.12688945	DE1950rad	0.92958701	PmRA2000	0.0024
PmDE2000	0.021

CCDM

Ccdm	19362+5322	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.24	DDEs	28.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	F5	PmNote	*
PmRA	24	PmDE	28	Dm number	+53 2270	Cat1	BD
Name2	+53 1244	Cat2	AGK2/3	HD	234943	M HD
ADS BDS	A12691	M ADS BDS		N IDS		IDS	19338N5309A
HIC

19362+5322 B

Componente originario normalizzato	AB		Coord arcsec 2000	193611.65+532228.9		Mag	9.9		PmRA	24.00
PmDE	26.0		Tycho2	3934-00235-2		Calc delta mag	0.48		Calc coord	yes

Tycho2

Tycho2	3934-00235-2	Pflag	P	RAmdeg	294.04903879	DEmdeg	53.37457999
PmRA	24.3	PmDE	25.7	E RAmdeg	11	E DEmdeg	12
E pmRA	1.7	E pmDE	1.7	EpRAm	1990.96	EpDEm	1990.77
Num	6	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	1.0
Q pmDE	0.7	BTmag	10.399	E BTmag	0.033	VTmag	9.902
E VTmag	0.030	Prox	18	TYC		HIP
CCDM		RAdeg	294.04837583	DEdeg	53.37459306	EpRA 1990	1.72
EpDE 1990	1.64	E RAdeg	116.1	E DEdeg	123.9	Posflg	D
Corr	0.0

CCDM

Ccdm	19362+5322	RComp		Comp	B	Note1
Note2		Discov num	STF2555	DRAs		DDEs
R dRAs		Year	1833	Theta	279	Rho	1.8
Obs	8	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A12691	M ADS BDS		N IDS		IDS	19338N5309B
HIC