WDS 17530-0755 STF 3128 AB (HD 162756)

You're not logged.

Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

17530-0755
STF 3128 AB
HD 162756

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 17530-0755 : COMPONENTS

	A	B
B	pa=49.5° sep=1.26"
C	pa=85.6° sep=96.21"	pa=86.0° sep=95.19"

17530-0755 A

Name	HD 162756		Coord arcsec 2000	175258.64-075510.2		Mag	7.82		Spectral class	G0IV (yellow)
PmRA	-63.00		PmDE	-255.0		SAO	141935		HIP	87533
Tycho2	5674-00028-1		HD	162756		GC	24300		BD	BD-07 4517

Tycho2

Tycho2	5674-00028-1		Pflag	P		RAmdeg	268.24436655		DEmdeg	-7.91951035
PmRA	-65.5		PmDE	-254.8		E RAmdeg	6		E DEmdeg	7
E pmRA	2.2		E pmDE	2.3		EpRAm	1991.72		EpDEm	1991.59
Num	5		Q RAmdeg	0.8		Q DEmdeg	0.7		Q pmRA	0.8
Q pmDE	0.7		BTmag	8.464		E BTmag	0.017		VTmag	7.820
E VTmag	0.012		Prox	10		TYC	T		HIP	87533
CCDM	A		RAdeg	268.24450500		DEdeg	-7.91893389		EpRA 1990	1.83
EpDE 1990	1.74		E RAdeg	5.5		E DEdeg	6.9		Posflg	D
Corr	-0.2

SAO

SAO	141935		DelFlag			RA1950			PmRA1950	-0.0034
DE1950			PmDE1950	-0.256		Vmag	7.6		SpType	G5
Double code			Source	70		CatNum	24300		DM	BD-07 4517
DMcomp			BDsup			HD	162756		M HD	0
GC	24300		RA1950rad	4.66990772		DE1950rad	-0.13798319		PmRA2000	-0.0031
PmDE2000	-0.254

Hipparcos

Catalog	H		HIP	87533		Proxy	H		RAhms	17 52 58.68
DEdms	-07 55 08.0		Vmag	7.64		VarFlag			R Vmag	G
RAdeg	268.245		DEdeg	-7.9189		AstroRef	A		Plx	15.08
CCDM	17530-0755		N CCDM	I		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	A		M HIP	AB
Theta	54		Rho	0.979		HD	162756		BD	BD-07 4517
CD			CP			Dm number	-07 4517		VIred	0.7
SpType	G0IV-Vvar		R SpType			Coord arcsec 2000	175258.68-075508.0

Hipparcos 2

HIP	87533		Sn	15		So	3		Nc	2
RArad	4.6817500242		DErad	-0.1382108862		Plx	17.11		PmRA	-63.36
PmDE	-254.79		E RArad	0.89		E DErad	0.55		E Plx	0.95
E pmRA	1		E pmDE	0.6		Hpmag	7.7622		E Hpmag	0.0015
SHp	0.008		VA	0		BV	0.631		E BV	0.015
VI	0.7

CCDM

Ccdm	17530-0755		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-1.24		DDEs	-10.4
R dRAs	10		Year			Theta			Rho
Obs	3		Vmag	7.6		Sp	G5		PmNote	*
PmRA	-50		PmDE	-256		Dm number	-07 4517		Cat1	BD
Name2	141935		Cat2	SAO		HD	162756		M HD
ADS BDS	A10858		M ADS BDS			N IDS			IDS	17476S0753A
HIC	87533

17530-0755 B

Coord arcsec 2000	175258.70-075509.4		Mag	9.95		Spectral class	V		PmRA	-66.00
PmDE	-255.0		Tycho2	5674-00028-2		Calc delta mag	2.13		Calc coord	yes

Tycho2

Tycho2	5674-00028-2		Pflag	P		RAmdeg	268.24436655		DEmdeg	-7.91951035
PmRA	-65.5		PmDE	-254.8		E RAmdeg	6		E DEmdeg	7
E pmRA	2.2		E pmDE	2.3		EpRAm	1991.72		EpDEm	1991.59
Num	5		Q RAmdeg	0.8		Q DEmdeg	0.7		Q pmRA	0.8
Q pmDE	0.7		BTmag	10.960		E BTmag	0.063		VTmag	9.952
E VTmag	0.039		Prox	10		TYC			HIP	87533
CCDM	B		RAdeg	268.24473972		DEdeg	-7.91877306		EpRA 1990	1.84
EpDE 1990	1.76		E RAdeg	25.7		E DEdeg	33.2		Posflg	D
Corr	-0.3

CCDM

Ccdm	17530-0755		RComp			Comp	B		Note1	*
Note2			Discov num	STF3128		DRAs			DDEs
R dRAs			Year	1938		Theta	002		Rho	0.4
Obs	10		Vmag	11.1		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	A10858		M ADS BDS	N		N IDS			IDS	17476S0753B
HIC	87533

17530-0755 C

Coord arcsec 2000	175305.10-075502.7		Mag	13.6		Spectral class	V		Calc delta mag	5.78
Calc coord	yes

CCDM

Ccdm	17530-0755		RComp			Comp	C		Note1
Note2			Discov num	STF3128		DRAs			DDEs
R dRAs			Year	1911		Theta	102		Rho	92.7
Obs	1		Vmag	13.4		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	A10858		M ADS BDS			N IDS			IDS	17476S0753C
HIC