WDS 03200-4514 COO 18 (HD 20861)

You're not logged.

Login

Create your own observing lists in a few clicks and save them.
Register here

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

03200-4514
COO 18
HD 20861

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 03200-4514 : COMPONENTS

	A
B	pa=294.3° sep=2.75"

03200-4514 A

Componente originario normalizzato	AB		Name	HD 20861		Coord arcsec 2000	032003.41-451423.9		Mag	10.11
Spectral class	G6III/IV (yellow)		PmRA	85.00		PmDE	-12.0		Tycho2	8059-01312-1
HD	20861		DM	CD-45 1106

Tycho2

Tycho2	8059-01312-1		Pflag			RAmdeg	50.01421968		DEmdeg	-45.23996112
PmRA	31.2		PmDE	6.8		E RAmdeg	25		E DEmdeg	25
E pmRA	2.9		E pmDE	2.7		EpRAm	1990.84		EpDEm	1990.70
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	11.289		E BTmag	0.057		VTmag	10.109
E VTmag	0.031		Prox	37		TYC	T		HIP
CCDM			RAdeg	50.01411722		DEdeg	-45.23997694		EpRA 1990	1.66
EpDE 1990	1.65		E RAdeg	25.2		E DEdeg	25.0		Posflg
Corr	0.1

03200-4514 B

Componente originario normalizzato	AB		Coord arcsec 2000	032003.17-451422.8		Mag	10.52		PmRA	-63.00
PmDE	36.0		Tycho2	8059-01312-2		Calc delta mag	0.41		Calc coord	yes

Tycho2

Tycho2	8059-01312-2		Pflag			RAmdeg	50.01256656		DEmdeg	-45.23958353
PmRA	-44.5		PmDE	30.4		E RAmdeg	25		E DEmdeg	27
E pmRA	1.7		E pmDE	1.9		EpRAm	1981.44		EpDEm	1983.70
Num	3		Q RAmdeg	9.4		Q DEmdeg	3.5		Q pmRA	9.5
Q pmDE	3.6		BTmag	11.230		E BTmag	0.055		VTmag	10.520
E VTmag	0.043		Prox	37		TYC	T		HIP
CCDM			RAdeg	50.01270194		DEdeg	-45.23965111		EpRA 1990	1.65
EpDE 1990	1.65		E RAdeg	30.9		E DEdeg	30.7		Posflg
Corr	0.1