WDS 15387-0847 STF 1962 (178 Lib)

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15387-0847
STF 1962
178 Lib

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

WDS 15387-0847 : COMPONENTS

	A
B	pa=188.2° sep=11.68"

15387-0847 A

Componente originario normalizzato	AB		Name	178 Lib		Coord arcsec 2000	153840.08-084729.4		Mag	6.44
Spectral class	F8V (yellow-white)		PmRA	17.00		PmDE	-27.0		SAO	140672
HIP	76603		Tycho2	5596-01231-1		HD	139461		HR	5816
GC	21030		BD	BD-08 4032

Tycho2

Tycho2	5596-01231-1		Pflag			RAmdeg	234.66701333		DEmdeg	-8.79149577
PmRA	20.3		PmDE	-34.0		E RAmdeg	4		E DEmdeg	6
E pmRA	2.6		E pmDE	2.7		EpRAm	1991.75		EpDEm	1991.29
Num	3		Q RAmdeg	2.0		Q DEmdeg	3.7		Q pmRA	1.9
Q pmDE	3.7		BTmag	6.956		E BTmag	0.016		VTmag	6.437
E VTmag	0.011		Prox	119		TYC	T		HIP	76603
CCDM	A		RAdeg	234.66696639		DEdeg	-8.79141417		EpRA 1990	1.78
EpDE 1990	1.35		E RAdeg	4.0		E DEdeg	5.7		Posflg
Corr	-0.2

SAO

SAO	140672		DelFlag			RA1950			PmRA1950	0.0017
DE1950			PmDE1950	-0.022		Vmag	6.5		SpType	F8
Double code			Source	70		CatNum	21030		DM	BD-08 4032
DMcomp			BDsup			HD	139461		M HD	0
GC	21030		RA1950rad	4.08391851		DE1950rad	-0.15059645		PmRA2000	0.0019
PmDE2000	-0.018

Hipparcos

Catalog	H		HIP	76603		Proxy			RAhms	15 38 40.07
DEdms	-08 47 29.1		Vmag	6.45		VarFlag			R Vmag	H
RAdeg	234.667		DEdeg	-8.79142		AstroRef	A		Plx	40.19
CCDM	15387-0848		N CCDM	I		Nsys	2		Ncomp	1
MultFlag	C		Source	P		Qual	A		M HIP
Theta			Rho			HD	139461		BD	BD-08 4032
CD			CP			Dm number	-08 4032		VIred	0.58
SpType	F6V		R SpType			Coord arcsec 2000	153840.07-084729.1

Hipparcos 2

HIP	76603		Sn	95		So	3		Nc	1
RArad	4.0957111304		DErad	-0.1534392936		Plx	37.56		PmRA	2.13
PmDE	-28.63		E RArad	5.13		E DErad	1.99		E Plx	4.29
E pmRA	8.21		E pmDE	4.6		Hpmag	6.5557		E Hpmag	0.0152
SHp	0.064		VA	0		BV	0.505		E BV	0.013
VI	0.58

15387-0847 B

Componente originario normalizzato	AB		Coord arcsec 2000	153839.97-084741.0		Mag	6.49		Spectral class	F8V (yellow-white)
PmRA	1.00		PmDE	-24.0		SAO	140671		HIP	76602
Tycho2	5596-01232-1		HD	139460		HR	5815		GC	21029
BD	BD-08 4031		Calc delta mag	0.05		Calc coord	yes

Tycho2

Tycho2	5596-01232-1		Pflag			RAmdeg	234.66647550		DEmdeg	-8.79472548
PmRA	18.2		PmDE	-23.8		E RAmdeg	4		E DEmdeg	6
E pmRA	2.6		E pmDE	2.7		EpRAm	1991.77		EpDEm	1991.36
Num	3		Q RAmdeg	2.0		Q DEmdeg	2.0		Q pmRA	1.9
Q pmDE	1.9		BTmag	7.036		E BTmag	0.016		VTmag	6.493
E VTmag	0.011		Prox	119		TYC	T		HIP	76602
CCDM	B		RAdeg	234.66643333		DEdeg	-8.79466861		EpRA 1990	1.80
EpDE 1990	1.42		E RAdeg	4.2		E DEdeg	5.8		Posflg
Corr	0.0

SAO

SAO	140671		DelFlag			RA1950			PmRA1950	0.0013
DE1950			PmDE1950	-0.018		Vmag	6.6		SpType	F8
Double code			Source	70		CatNum	21029		DM	BD-08 4031
DMcomp			BDsup			HD	139460		M HD	0
GC	21029		RA1950rad	4.08391124		DE1950rad	-0.15065411		PmRA2000	0.0015
PmDE2000	-0.014

Hipparcos

Catalog	H		HIP	76602		Proxy			RAhms	15 38 39.95
DEdms	-08 47 40.8		Vmag	6.56		VarFlag			R Vmag	G
RAdeg	234.666		DEdeg	-8.79465		AstroRef	B		Plx	44.21
CCDM	15387-0848		N CCDM	I		Nsys	2		Ncomp	1
MultFlag	C		Source	I		Qual	A		M HIP
Theta			Rho			HD	139460		BD	BD-08 4031
CD			CP			Dm number	-08 4031		VIred	0.59
SpType	F6IV-V		R SpType			Coord arcsec 2000	153839.95-084740.8

Hipparcos 2

HIP	76602		Sn	95		So	3		Nc	1
RArad	4.0957020713		DErad	-0.1534956984		Plx	40.99		PmRA	21.92
PmDE	-27.73		E RArad	4.53		E DErad	1.68		E Plx	3.72
E pmRA	7.66		E pmDE	4.05		Hpmag	6.6814		E Hpmag	0.0166
SHp	0		VA	0		BV	0.52		E BV	0.015
VI	0.59