11464+0904 STF 1571

11^h 46^m 22.32^s +09° 04' 28.3" P.A. 298.00 sep 9.8 mag 9.94,11.50 Sp F8 dist. 195.31 pc (637.1 l.y.)

Coord 2000	11464+0904	Discov num	STF1571	Comp		Coord arcsec 2000	11 46 22.32 +09 04 28.3
Date first	1829	Date last	2016	Obs	26
Pa first	297	Pa last	297.6	P.A. Now (θ)	297.6°
Sep first	9.4	Sep last	9.844	Sep. Now (ρ)	9.844"
Mag pri	9.94	Mag sec	11.50	delta mag (ΔM)	1.56	Spectral class	F8 (yellow-white)
Pri motion ra	+004	Sec motion ra	+000
Pri motion dec	-012	Sec motion dec	-011
Notes

rPM=0.326

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Virgo		HIP	57425		Tycho2	0864-00581-1		Gaia DR2	3911894528600694400
BD	BD+09 2547		Distance	195.31		Distance ly	637.1

WDS 11464+0904 STF 1571 : 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
11464+0904	STF1571		2004	17	298	9.9	9.94	11.50	F8	D	114622.32+090428.3
11464+0904	STF1571		2014	19	298	9.9	9.94	11.50	F8		114622.32+090428.3
11464+0904	STF1571		2015	21	298	9.8	9.94	11.50	F8		114622.32+090428.3
11464+0904	STF1571		2016	26	298	9.8	9.94	11.50	F8		114622.32+090428.3

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

WDS 11464+0904 STF 1571 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11464+0904 STF 1571 : MEASURES

No records found.

WDS 11464+0904 : 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 11464+0904 : ALADIN DSS IMAGE @ 11^h 46^m 22.32^s +09° 04' 28.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11464+0904 STF 1571 : 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		11464+0904	STF1571		298	9.8	1
Show		11461+0853	GWP1672		45	30.4	12
Show		11468+0932	LAS 18		155	9.7	28
Show		11444+0913	NSN 620		242	6.2	31
Show		11450+0838	UC 166		58	62.8	33
Show		11475+0825	GWP1675		50	10.2	44
Show		11479+0815	HEI 504	CE	90	3.8	47
Show		11453+0816	VIG 14	AB	352	12.5	52
Show		11453+0816	PIN 5	AC	163	50.0	52
Show		11479+0815	CHR 134	Aa,Ab	85	0.4	55
Show		11479+0815	SHJ 131	AB	358	148.4	55
Show		11479+0815	SHJ 131	AC	322	482.1	55
Show		11479+0815	RBR 2	AD	293	3.0	55
Show		11434+0941	SLW 636		332	9.6	57
Show		11491+0811	GWP1682		195	20.8	68
Show		11413+0850	GWP1644		329	9.7	77
Show		11460+0746	A 2778		193	0.4	79
Show		11426+1004	HEI 503		349	0.5	82
Show		11429+1008	SLW 635		159	151.2	82
Show		11439+1020	GWP1654		313	10.7	84
Show		11520+0850	STF1575		210	30.5	85
Show		11473+1027	YSC 94	AB	250	0.7	85
Show		11473+1027	GII 180	Aa,Ab	137	0.2	85
Show		11412+0950	HJ 187		9	9.7	90
Show		11498+1019	SLW 655		255	30.5	90
Show		11521+0936	GWP1692	BC	138	67.2	91
Show		11521+0936	GWP1692	AB	284	48.9	91
Show		11403+0931	LDS4131		88	62.5	94
Show		11490+0737	CVR1384		277	3.7	96
Show		11500+1030	HEI 505		348	1.4	102
Show		11523+0957	LDS4152		349	230.3	103
Show		11394+0856	A 2577		133	0.2	104
Show		11453+0722	GWP1663		8	71.5	105
Show		11398+0945	HJ 185		39	28.8	106
Show		11436+1042	BU 917		176	4.1	106
Show		11500+0733	GWP1687		352	73.3	107
Show		11424+0735	SLW 633		290	15.8	108
Show		11440+0721	J 1016		185	3.9	108
Show		11516+0749	SKF2771		34	15.9	109
Show		11482+1050	GWP1678		48	96.4	110
Show		11441+1059	SLW 637		159	11.1	120
Show		11390+1001	HJ 184		158	21.8	124
Show		11383+0831	CVR1374		111	3.6	124
Show		11519+0731	BWL 66		107	0.5	125
Show		11545+0824	CVR1391		300	3.9	127
Show		11524+0733	STF3075		182	18.6	129
Show		11395+0748	GWP1636		13	34.4	129
Show		11547+0944	BRT1276		359	2.9	129
Show		11400+0733	CVR 620		270	17.2	132
Show		11456+1117	GWP1666		2	11.6	133
Show		11401+1043	SLW 629		285	134.1	136

WDS 11464+0904 : COMPONENTS

	A
B	pa=297.9° sep=9.75"

11464+0904 A

Componente originario normalizzato	AB	Coord arcsec 2000	114622.32+090428.3	Mag	9.94	Spectral class	F8 (yellow-white)
PmRA	4.00	PmDE	-12.0	HIP	57425	Tycho2	0864-00581-1
BD	BD+09 2547

Tycho2

Tycho2	0864-00581-1	Pflag		RAmdeg	176.59300679	DEmdeg	9.07451986
PmRA	3.6	PmDE	-11.2	E RAmdeg	21	E DEmdeg	28
E pmRA	1.6	E pmDE	1.5	EpRAm	1989.04	EpDEm	1985.86
Num	8	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	10.530	E BTmag	0.042	VTmag	9.937
E VTmag	0.036	Prox	96	TYC	T	HIP	57425
CCDM	A	RAdeg	176.59299806	DEdeg	9.07454861	EpRA 1990	1.72
EpDE 1990	1.37	E RAdeg	21.0	E DEdeg	28.5	Posflg
Corr	0.2

Hipparcos

Catalog	H	HIP	57425	Proxy	H	RAhms	11 46 22.32
DEdms	+09 04 28.4	Vmag	9.64	VarFlag		R Vmag	H
RAdeg	176.593	DEdeg	9.07455	AstroRef	A	Plx	6.11
CCDM	11464+0904	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	298	Rho	9.849	HD		BD	BD+09 2547
CD		CP		Dm number	+09 2547	VIred	0.55
SpType	F8...	R SpType		Coord arcsec 2000	114622.32+090428.4

Hipparcos 2

HIP	57425	Sn	15	So	3	Nc	2
RArad	3.0821291576	DErad	0.1583807807	Plx	5.12	PmRA	5.38
PmDE	-10.07	E RArad	1.77	E DErad	1.51	E Plx	2.14
E pmRA	2.19	E pmDE	2.2	Hpmag	9.7465	E Hpmag	0.004
SHp	0.028	VA	0	BV	0.48	E BV	0.042
VI	0.53

CCDM

Ccdm	11464+0904	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.64	DDEs	26.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.7	Sp	F8	PmNote	*
PmRA	14	PmDE	-19	Dm number	+09 2547	Cat1	BD
Name2	+09 1450	Cat2	AGK2/3	HD		M HD
ADS BDS	A 8298	M ADS BDS		N IDS		IDS	11412N0938A
HIC	57425

11464+0904 B

Componente originario normalizzato	AB		Coord arcsec 2000	114621.74+090432.9		Mag	11.5		PmRA	0.00
PmDE	-11.0		Tycho2	0864-00581-2		Calc delta mag	1.56		Calc coord	yes

Tycho2

Tycho2	0864-00581-2	Pflag		RAmdeg	176.59063951	DEmdeg	9.07580672
PmRA	6.4	PmDE	-10.5	E RAmdeg	103	E DEmdeg	125
E pmRA	2.8	E pmDE	3.0	EpRAm	1970.97	EpDEm	1956.34
Num	3	Q RAmdeg	0.1	Q DEmdeg	0.4	Q pmRA	0.1
Q pmDE	0.4	BTmag	12.417	E BTmag	0.237	VTmag	11.499
E VTmag	0.137	Prox	96	TYC		HIP	57425
CCDM	B	RAdeg	176.59062500	DEdeg	9.07583000	EpRA 1990	1.71
EpDE 1990	1.36	E RAdeg	118.6	E DEdeg	165.4	Posflg
Corr	0.2

CCDM

Ccdm	11464+0904	RComp		Comp	B	Note1
Note2		Discov num	STF1571	DRAs	-2.21	DDEs	31.1
R dRAs	10	Year	1829	Theta	298	Rho	9.8
Obs	6	Vmag	11.7	Sp		PmNote	*
PmRA	14	PmDE	-57	Dm number		Cat1
Name2	+09 1449	Cat2	AGK2/3	HD		M HD
ADS BDS	A 8298	M ADS BDS		N IDS		IDS	11412N0938B
HIC	57425