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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22147+4921 STF 2886 AB (HD 211264)

22^h 14^m 43.17^s +49° 21' 15.4" P.A. 108.00 sep 20.8 mag 7.63,10.12 Sp F8 dist. 169.78 pc (553.82 l.y.)

Coord 2000	22147+4921	Discov num	STF2886	Comp	AB	Coord arcsec 2000	22 14 43.17 +49 21 15.4
Date first	1828	Date last	2016	Obs	29
Pa first	108	Pa last	107.7	P.A. Now (θ)	107.7°
Sep first	20.0	Sep last	20.822	Sep. Now (ρ)	20.822"
Mag pri	7.63	Mag sec	10.12	delta mag (ΔM)	2.49	Spectral class	F8 (yellow-white)
Pri motion ra	-012	Sec motion ra	-002
Pri motion dec	-003	Sec motion dec	-001
Notes

rPM=0.824

This double is not physical.

22147+4921 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 211264	51799	22 14 43 +49 21 15	STF 2886 AB	2016	29	108	20.8	7.63	10.12	2.49		<===
Show		51799	22 14 43 +49 21 15	WAL 142 AC	2015	11	106	86.3	7.63	10.96	3.33

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 211264	Constellation	Lacerta	SAO	51799	HIP	109829
Tycho2	3614-02640-1	Gaia DR2	1999903628215819392	HD	211264	GC	31128
ADS	15778	BD	BD+48 3656	Distance	169.78	Distance ly	553.82

WDS 22147+4921 STF 2886 AB (HD 211264) : 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.
Wal1934	Ma j	Wallenquist, A.	1934AnBos...6....3W
Wal1934		Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a	Zw -	Wallenquist, A.	1954MeUpp...85.....
Wal1944a		Medd. Uppsala Obs. #85, 1944
Wal1944a		(Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a		given for measures; default date = decade of publication added.)
Wal1944b	Zw -	Wallenquist, A.	1954MeUpp...87.....
Wal1944b		Medd. Uppsala Obs. #87, 1944
Wal1944b		(Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b		given for measures; default date = decade of publication added.)
Wal1947	Zw -	Wallenquist, A.	1947UppAn...2....2W
Wal1947		Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947		(A catalogue containing results of the two prior series, plus additional measures
Wal1947		with the 14-inch refractor and wedge photometer)
Wal1948	Zw -	Wallenquist, A.	1948UppAn...2....3W
Wal1948		Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948		(Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948		and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950	Zd -	Wallenquist, A.	1950MeUpp..103.....
Wal1950		Medd. Uppsala Obs. #103, 1950
Wal1954	Zw -	Wallenquist, A.	1954UppAn...4Q....W
Wal1954		Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954		("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954		values from numerous sources)
Wal1958	Zw -	Wallenquist, A.	1958MeUpp..118.....
Wal1958		Medd. Uppsala Obs. #118, 1958

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22147+4921	STF2886	AB	2006	22	108	20.6	7.63	10.12	F8	D	221443.17+492115.4
22147+4921	STF2886	AB	2016	25	108	20.8	7.63	10.12	F8		221443.17+492115.4

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

WDS 22147+4921 STF 2886 AB (HD 211264) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22147+4921 STF 2886 AB (HD 211264) : MEASURES

No records found.

WDS 22147+4921 (HD 211264) : 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 22147+4921 (HD 211264) : ALADIN DSS IMAGE @ 22^h 14^m 43.17^s +49° 21' 15.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22147+4921 STF 2886 AB (HD 211264) : 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		22147+4921	STF2886	AB	108	20.8
Show		22147+4921	WAL 142	AC	106	86.3
Show		22149+4920	OL 164		27	1.5	3
Show		22159+4931	UC 271		124	12.0	16
Show		22129+4921	TDT3409		343	1.3	18
Show		22129+4922	HO 291		195	8.3	18
Show		22144+4942	CLL 20		305	38.9	22
Show		22155+4947	TDT3424		348	0.8	27
Show		22169+4903	CBL 101	AB	180	48.9	29
Show		22175+4908	ES 2717		286	23.8	31
Show		22152+4953	STF2890	AB	11	9.4	32
Show		22152+4953	STF2890	AC	278	73.1	32
Show		22158+4952	TDT3428		86	2.4	33
Show		22178+4936	TDT3452		333	0.5	34
Show		22117+4941	ES 1178		295	1.7	36
Show		22145+5001	TDS1164		240	1.3	40
Show		22184+4940	ES 534	AB	245	13.6	41
Show		22184+4940	ES 534	AC	69	47.5	41
Show		22184+4940	ES 534	CD	103	7.2	42
Show		22158+4839	ES 1277	AB	6	4.0	44
Show		22158+4839	ES 1277	AC	206	10.2	44
Show		22124+5002	TDT3402		78	0.7	47
Show		22101+4911	TDT3382		220	1.7	47
Show		22198+4933	HU 1315		21	4.5	52
Show		22201+4930	LAF 68	AB	100	4.0	54
Show		22201+4930	LAF 68	AC	79	4.0	54
Show		22201+4930	LAF 68	AD	205	4.6	54
Show		22201+4930	LAF 68	AE	208	4.7	54
Show		22201+4930	LAF 68	AF	182	8.5	54
Show		22201+4930	LAF 68	AG	110	9.1	54
Show		22201+4930	LAF 68	AH	359	9.6	54
Show		22201+4930	LAF 68	AI	93	9.6	54
Show		22201+4930	LAF 68	AJ	142	11.7	54
Show		22201+4930	MET 94	AK	270	11.6	54
Show		22174+4832	STJ 109		271	1.1	56
Show		22120+5012	STT 465	AB	315	12.7	58
Show		22120+5012	STT 465	AC	233	17.8	58
Show		22088+4915	TDS1159		323	1.0	59
Show		22163+4821	TDT3434		297	1.9	62
Show		22083+4913	ES 685		56	6.7	63
Show		22083+4948	BU 1510	AB	272	27.8	69
Show		22083+4948	WOR 28	AC	289	48.3	69
Show		22206+4958	TDT3471		191	1.7	69
Show		22166+5036	COU2325		138	0.5	78
Show		22221+4847	TDT3490		232	2.7	80
Show		22120+5039	KPP 678		325	6.1	83
Show		22091+5014	COU2658		212	0.3	84
Show		22165+4759	STF2891	AB	308	12.8	85
Show		22165+4759	BOT 5	AC	106	57.7	85
Show		22077+5011	TDT3357		220	0.5	85
Show		22205+4817	A 186	AB	11	1.0	86

WDS 22147+4921 : COMPONENTS

	A	B
B	pa=116.1° sep=14.39"
C	pa=113.1° sep=58.88"	pa=112.1° sep=44.52"

22147+4921 A

Name	HD 211264	Coord arcsec 2000	221443.17+492115.4	Mag	7.63	Spectral class	F8 (yellow-white)
PmRA	-12.00	PmDE	-3.0	SAO	51799	HIP	109829
Tycho2	3614-02640-1	HD	211264	GC	31128	ADS	15778
BD	BD+48 3656

Tycho2

Tycho2	3614-02640-1	Pflag		RAmdeg	333.67983179	DEmdeg	49.35428100
PmRA	-9.3	PmDE	-0.4	E RAmdeg	5	E DEmdeg	4
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.29	EpDEm	1991.51
Num	10	Q RAmdeg	1.8	Q DEmdeg	1.0	Q pmRA	1.9
Q pmDE	1.0	BTmag	8.242	E BTmag	0.015	VTmag	7.626
E VTmag	0.010	Prox	206	TYC	T	HIP	109829
CCDM	A	RAdeg	333.67986556	DEdeg	49.35428222	EpRA 1990	1.59
EpDE 1990	1.69	E RAdeg	4.5	E DEdeg	4.4	Posflg
Corr	0.0

SAO

SAO	51799	DelFlag		RA1950		PmRA1950	-0.0007
DE1950		PmDE1950	0.015	Vmag	7.5	SpType	F8
Double code		Source	70	CatNum	31128	DM	BD+48 3656
DMcomp		BDsup		HD	211264	M HD	0
GC	31128	RA1950rad	5.81515722	DE1950rad	0.85705079	PmRA2000	-0.0004
PmDE2000	0.011

Hipparcos

Catalog	H	HIP	109829	Proxy		RAhms	22 14 43.17
DEdms	+49 21 15.4	Vmag	7.56	VarFlag		R Vmag	H
RAdeg	333.68	DEdeg	49.3543	AstroRef	A	Plx	4.61
CCDM	22147+4921	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	A	M HIP
Theta		Rho		HD	211264	BD	BD+48 3656
CD		CP		Dm number	+48 3656	VIred	0.64
SpType	F8	R SpType		Coord arcsec 2000	221443.17+492115.4

Hipparcos 2

HIP	109829	Sn	95	So	3	Nc	1
RArad	5.8238123158	DErad	0.8613946947	Plx	5.89	PmRA	-11.7
PmDE	-1.44	E RArad	0.56	E DErad	0.58	E Plx	0.8
E pmRA	0.63	E pmDE	0.64	Hpmag	7.683	E Hpmag	0.0122
SHp	0.025	VA	0	BV	0.58	E BV	0.01
VI	0.65

CCDM

Ccdm	22147+4921	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.04	DDEs	15.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	7.6	Sp	F8	PmNote	*
PmRA	-25	PmDE	5	Dm number	+48 3656	Cat1	BD
Name2	+49 1933	Cat2	AGK2/3	HD	211264	M HD
ADS BDS	A15778	M ADS BDS		N IDS		IDS	22108N4852A
HIC	109829

22147+4921 B

Coord arcsec 2000	221444.49+492109.1		Mag	10.12		PmRA	-2.00		PmDE	-1.0
HIP	109833		Calc delta mag	2.49		Calc coord	yes

Hipparcos

Catalog	H	HIP	109833	Proxy		RAhms	22 14 45.18
DEdms	+49 21 09.2	Vmag	10.42	VarFlag		R Vmag	H
RAdeg	333.688	DEdeg	49.3525	AstroRef	B	Plx	0.57
CCDM	22147+4921	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	A	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.73
SpType		R SpType		Coord arcsec 2000	221445.18+492109.2

Hipparcos 2

HIP	109833	Sn	95	So	3	Nc	1
RArad	5.823958307	DErad	0.8613644223	Plx	6.87	PmRA	-9.65
PmDE	-1.64	E RArad	3.59	E DErad	3.57	E Plx	4.69
E pmRA	4.15	E pmDE	4.33	Hpmag	10.4735	E Hpmag	0.1292
SHp	0	VA	0	BV	0.606	E BV	0.057
VI	0.68

CCDM

Ccdm	22147+4921	RComp		Comp	B	Note1
Note2		Discov num	STF2886	DRAs		DDEs
R dRAs		Year	1922	Theta	109	Rho	20.3
Obs	8	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A15778	M ADS BDS		N IDS		IDS	22108N4852B
HIC	109833

22147+4921 C

Coord arcsec 2000	221448.71+492052.3		Mag	10.96		PmRA	-3.00		PmDE	-7.0
Calc delta mag	3.33		Calc coord	yes