WDS 18203-4654 RST 977

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

18203-4654
RST 977

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 18203-4654 : COMPONENTS

	A
B	pa=99.0° sep=1.25"

18203-4654 A

Componente originario normalizzato	AB		Coord arcsec 2000	182018.26-465308.7		Mag	10.79		Spectral class	G0 (yellow)
PmRA	-5.00		PmDE	-22.0		HIP	89863		Tycho2	8362-00012-1
CD	CD-4612298		CP	CP-46 9249

Tycho2

Tycho2	8362-00012-1		Pflag	P		RAmdeg	275.07607137		DEmdeg	-46.88575084
PmRA	-4.8		PmDE	-22.2		E RAmdeg	27		E DEmdeg	37
E pmRA	2.5		E pmDE	2.3		EpRAm	1990.27		EpDEm	1988.10
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.1		Q pmRA	0.4
Q pmDE	0.0		BTmag	11.344		E BTmag	0.053		VTmag	10.793
E VTmag	0.052		Prox	17		TYC	T		HIP	89863
CCDM	A		RAdeg	275.07592556		DEdeg	-46.88568278		EpRA 1990	1.63
EpDE 1990	1.33		E RAdeg	26.8		E DEdeg	37.5		Posflg	D
Corr	-0.2

Hipparcos

Catalog	H		HIP	89863		Proxy	H		RAhms	18 20 18.22
DEdms	-46 53 08.5		Vmag	10.19		VarFlag			R Vmag	H
RAdeg	275.076		DEdeg	-46.8857		AstroRef	A		Plx	2.34
CCDM	18203-4653		N CCDM	I		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	A		M HIP	AB
Theta	97		Rho	1.757		HD			BD
CD	CD-4612298		CP	CP-46 9249		Dm number	-4612298		VIred	0.71
SpType	G0		R SpType			Coord arcsec 2000	182018.22-465308.5

Hipparcos 2

HIP	89863		Sn	15		So	3		Nc	2
RArad	4.8009806426		DErad	-0.8183097075		Plx	4.3		PmRA	-7.61
PmDE	-21.74		E RArad	1.93		E DErad	1.46		E Plx	2.52
E pmRA	2.47		E pmDE	1.71		Hpmag	10.327		E Hpmag	0.0032
SHp	0.032		VA	0		BV	0.646		E BV	0.126
VI	0.71

18203-4654 B

Componente originario normalizzato	AB		Coord arcsec 2000	182018.38-465308.9		Mag	11.19		PmRA	-5.00
PmDE	-22.0		Tycho2	8362-00012-2		Calc delta mag	0.4		Calc coord	yes

Tycho2

Tycho2	8362-00012-2		Pflag	P		RAmdeg	275.07607137		DEmdeg	-46.88575084
PmRA	-4.8		PmDE	-22.2		E RAmdeg	27		E DEmdeg	37
E pmRA	2.5		E pmDE	2.3		EpRAm	1990.27		EpDEm	1988.10
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.1		Q pmRA	0.4
Q pmDE	0.0		BTmag	12.135		E BTmag	0.118		VTmag	11.193
E VTmag	0.074		Prox	17		TYC			HIP	89863
CCDM	B		RAdeg	275.07660194		DEdeg	-46.88574389		EpRA 1990	1.63
EpDE 1990	1.34		E RAdeg	43.1		E DEdeg	60.5		Posflg	D
Corr	-0.2