WDS 20161-0744 HO 589 AC

You're not logged.

Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

20161-0744
HO 589 AC

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 20161-0744 : COMPONENTS

	A	B
B	pa=329.1° sep=15.69"
C	pa=200.2° sep=55.20"	pa=189.6° sep=66.19"

20161-0744 A

Name	HD 192646		Coord arcsec 2000	201608.43-074355.8		Mag	7.8		Spectral class	B9 (blue-white)
PmRA	-4.00		PmDE	-21.0		SAO	144228		HIP	99897
Tycho2	5740-02007-1		HD	192646		BD	BD-08 5295

Tycho2

Tycho2	5740-02007-1		Pflag			RAmdeg	304.03510858		DEmdeg	-7.73221791
PmRA	-4.0		PmDE	-22.3		E RAmdeg	5		E DEmdeg	6
E pmRA	1.3		E pmDE	1.3		EpRAm	1991.33		EpDEm	1990.80
Num	9		Q RAmdeg	0.8		Q DEmdeg	0.5		Q pmRA	0.8
Q pmDE	0.5		BTmag	7.771		E BTmag	0.016		VTmag	7.801
E VTmag	0.012		Prox	554		TYC	T		HIP	99897
CCDM			RAdeg	304.03511806		DEdeg	-7.73216417		EpRA 1990	1.71
EpDE 1990	1.33		E RAdeg	4.5		E DEdeg	5.7		Posflg
Corr	-0.1

SAO

SAO	144228		DelFlag			RA1950			PmRA1950	0
DE1950			PmDE1950	-0.017		Vmag	8.4		SpType	B9
Double code			Source	26		CatNum	7152		DM	BD-08 5295
DMcomp			BDsup			HD	192646		M HD	0
GC			RA1950rad	5.29467769		DE1950rad	-0.13764253		PmRA2000	0.0002
PmDE2000	-0.018

Hipparcos

Catalog	H		HIP	99897		Proxy			RAhms	20 16 08.43
DEdms	-07 43 55.8		Vmag	7.8		VarFlag			R Vmag	H
RAdeg	304.035		DEdeg	-7.73216		AstroRef			Plx	2.25
CCDM	20161-0744		N CCDM	I		Nsys	1		Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD	192646		BD	BD-08 5295
CD			CP			Dm number	-08 5295		VIred	-0.01
SpType	B9		R SpType			Coord arcsec 2000	201608.43-074355.8

Hipparcos 2

HIP	99897		Sn	5		So	0		Nc	1
RArad	5.3064138498		DErad	-0.1349517003		Plx	2.55		PmRA	-4.22
PmDE	-22.07		E RArad	0.56		E DErad	0.39		E Plx	0.66
E pmRA	0.74		E pmDE	0.64		Hpmag	7.8102		E Hpmag	0.0011
SHp	0.011		VA	0		BV	-0.009		E BV	0.013
VI	0.01

CCDM

Ccdm	20161-0744		RComp			Comp	A		Note1
Note2			Discov num			DRAs	2.47		DDEs	4.4
R dRAs	10		Year			Theta			Rho
Obs	3		Vmag	8.0		Sp	B9		PmNote	*
PmRA	0		PmDE	-17		Dm number	-08 5295		Cat1	BD
Name2	144228		Cat2	SAO		HD	192646		M HD
ADS BDS	A13598		M ADS BDS			N IDS			IDS	20108S0802A
HIC	99897

20161-0744 B

Coord arcsec 2000	201607.89-074342.3		Mag	11.8		PmRA	-115.00		PmDE	151.0
Calc delta mag	4		Calc coord	yes

CCDM

Ccdm	20161-0744		RComp			Comp	B		Note1
Note2			Discov num	HO 589		DRAs			DDEs
R dRAs			Year	1895		Theta	324		Rho	15.4
Obs	3		Vmag	12.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	A13598		M ADS BDS			N IDS			IDS	20108S0802B
HIC

20161-0744 C

Coord arcsec 2000	201607.15-074447.6		Mag	12.37		PmRA	-4.00		PmDE	-17.0
Tycho2	5740-01994-1		Calc delta mag	4.57		Calc coord	yes

Tycho2

Tycho2	5740-01994-1		Pflag			RAmdeg	304.02968198		DEmdeg	-7.74663470
PmRA	-3.9		PmDE	-16.6		E RAmdeg	96		E DEmdeg	143
E pmRA	2.5		E pmDE	3.0		EpRAm	1972.60		EpDEm	1953.45
Num	3		Q RAmdeg	1.2		Q DEmdeg	0.4		Q pmRA	1.2
Q pmDE	0.4		BTmag	12.060		E BTmag	0.159		VTmag	12.366
E VTmag	0.277		Prox	554		TYC			HIP
CCDM			RAdeg	304.02969083		DEdeg	-7.74659444		EpRA 1990	1.79
EpDE 1990	1.25		E RAdeg	107.2		E DEdeg	183.4		Posflg
Corr	0.0

CCDM

Ccdm	20161-0744		RComp			Comp	C		Note1
Note2			Discov num	HO 589		DRAs			DDEs
R dRAs			Year	1906		Theta	201		Rho	56.2
Obs	2		Vmag	10.2		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	A13598		M ADS BDS			N IDS			IDS	20108S0802C
HIC