WDS 19027-0043 STF 2434 A,BC (HD 176982)

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19027-0043
STF 2434 A,BC
HD 176982

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

WDS 19027-0043 : COMPONENTS

	A	B
B	pa=86.8° sep=26.59"
C	pa=87.1° sep=25.83"	pa=256.9° sep=0.77"

19027-0043 A

Name	HD 176982		Coord arcsec 2000	190244.38-004240.4		Mag	8.44		Spectral class	G5 (yellow)
PmRA	-31.00		PmDE	-126.0		SAO	142955		HIP	93518
Tycho2	5128-00405-1		HD	176982		GC	26185		BD	BD-00 3631

Tycho2

Tycho2	5128-00405-1		Pflag			RAmdeg	285.68497715		DEmdeg	-0.71122265
PmRA	-32.2		PmDE	-126.1		E RAmdeg	8		E DEmdeg	9
E pmRA	0.9		E pmDE	0.9		EpRAm	1989.91		EpDEm	1989.85
Num	15		Q RAmdeg	0.9		Q DEmdeg	0.8		Q pmRA	0.9
Q pmDE	0.8		BTmag	9.275		E BTmag	0.020		VTmag	8.437
E VTmag	0.015		Prox	260		TYC	T		HIP	93518
CCDM			RAdeg	285.68505028		DEdeg	-0.71093361		EpRA 1990	1.83
EpDE 1990	1.75		E RAdeg	7.9		E DEdeg	9.1		Posflg
Corr	-0.2

SAO

SAO	142955		DelFlag			RA1950			PmRA1950	-0.0025
DE1950			PmDE1950	-0.125		Vmag	8.2		SpType	G5
Double code			Source	70		CatNum	26185		DM	BD-00 3631
DMcomp			BDsup			HD	176982		M HD	0
GC	26185		RA1950rad	4.9749033		DE1950rad	-0.01367116		PmRA2000	-0.0023
PmDE2000	-0.126

Hipparcos

Catalog	H		HIP	93518		Proxy			RAhms	19 02 44.41
DEdms	-00 42 39.3		Vmag	8.36		VarFlag			R Vmag	G
RAdeg	285.685		DEdeg	-0.710918		AstroRef			Plx	10.52
CCDM	19028-0043		N CCDM	I		Nsys	2		Ncomp	1
MultFlag			Source			Qual	S		M HIP
Theta			Rho			HD	176982		BD	BD-00 3631
CD			CP			Dm number	-00 3631		VIred	0.79
SpType	G5		R SpType			Coord arcsec 2000	190244.41-004239.3

Hipparcos 2

HIP	93518		Sn	5		So	0		Nc	1
RArad	4.9861448978		DErad	-0.0124078624		Plx	8.95		PmRA	-34.02
PmDE	-128.25		E RArad	1.32		E DErad	0.97		E Plx	1.54
E pmRA	1.4		E pmDE	1.16		Hpmag	8.4872		E Hpmag	0.0033
SHp	0.039		VA	0		BV	0.738		E BV	0.005
VI	0.79

19027-0043 B

Coord arcsec 2000	190246.15-004241.9		Mag	9.68		Spectral class	G5 (yellow)		PmRA	37.00
PmDE	-9.0		SAO	142957		HIP	93519		Tycho2	5128-00267-1
HD	176983		GC	26189		BD	BD-00 3632		Calc delta mag	1.24

Tycho2

Tycho2	5128-00267-1		Pflag			RAmdeg	285.69233424		DEmdeg	-0.71165046
PmRA	37.3		PmDE	-8.5		E RAmdeg	10		E DEmdeg	12
E pmRA	1.0		E pmDE	1.0		EpRAm	1989.35		EpDEm	1988.21
Num	11		Q RAmdeg	0.7		Q DEmdeg	0.6		Q pmRA	0.7
Q pmDE	0.6		BTmag	9.720		E BTmag	0.025		VTmag	8.926
E VTmag	0.018		Prox	260		TYC	T		HIP	93519
CCDM			RAdeg	285.69225000		DEdeg	-0.71163111		EpRA 1990	1.82
EpDE 1990	1.73		E RAdeg	11.3		E DEdeg	12.9		Posflg	P
Corr	-0.2

SAO

SAO	142957		DelFlag			RA1950			PmRA1950	0.0014
DE1950			PmDE1950	-0.014		Vmag	8.9		SpType	G5
Double code			Source	70		CatNum	26189		DM	BD-00 3632
DMcomp			BDsup			HD	176983		M HD	0
GC	26189		RA1950rad	4.97501267		DE1950rad	-0.0137082		PmRA2000	0.0016
PmDE2000	-0.015

Hipparcos

Catalog	H		HIP	93519		Proxy			RAhms	19 02 46.15
DEdms	-00 42 41.9		Vmag	8.8		VarFlag			R Vmag	G
RAdeg	285.692		DEdeg	-0.711634		AstroRef			Plx	14.57
CCDM	19028-0043		N CCDM	I		Nsys	2		Ncomp	1
MultFlag	X		Source			Qual	S		M HIP
Theta			Rho			HD	176983		BD	BD-00 3632
CD			CP			Dm number	-00 3632		VIred	0.77
SpType	G5		R SpType			Coord arcsec 2000	190246.15-004241.9

Hipparcos 2

HIP	93519		Sn	1		So	2		Nc	1
RArad	4.9862708988		DErad	-0.0124203843		Plx	14.95		PmRA	42.38
PmDE	0.29		E RArad	3.17		E DErad	2.36		E Plx	3.8
E pmRA	3.39		E pmDE	2.74		Hpmag	8.89		E Hpmag	0.0061
SHp	0.052		VA	0		BV	0.723		E BV	0.003
VI	0.77

19027-0043 C

Coord arcsec 2000	190246.10+004241.7		Mag	9.38		PmRA	37.00		PmDE	-9.0
Calc delta mag	0.94		Calc coord	yes