WDS 20037+3209 COU 1628 (HD 331757)

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

20037+3209
COU 1628
HD 331757

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 20037+3209 : COMPONENTS

	A
B	pa=347.5° sep=1.10"

20037+3209 A

Componente originario normalizzato	AB		Name	HD 331757		Coord arcsec 2000	200343.97+320833.0		Mag	10.13
Spectral class	K0 (yellow-orange)		PmRA	9.00		PmDE	-28.0		Tycho2	2674-04713-1
HD	331757

Tycho2

Tycho2	2674-04713-1		Pflag	P		RAmdeg	300.93320401		DEmdeg	32.14249378
PmRA	8.9		PmDE	-28.1		E RAmdeg	29		E DEmdeg	25
E pmRA	2.3		E pmDE	2.2		EpRAm	1989.77		EpDEm	1990.13
Num	4		Q RAmdeg	1.3		Q DEmdeg	0.7		Q pmRA	1.3
Q pmDE	0.7		BTmag	11.110		E BTmag	0.053		VTmag	10.131
E VTmag	0.034		Prox	11		TYC	T		HIP
CCDM			RAdeg	300.93318139		DEdeg	32.14248528		EpRA 1990	1.55
EpDE 1990	1.68		E RAdeg	28.7		E DEdeg	25.1		Posflg	D
Corr	0.1

20037+3209 B

Componente originario normalizzato	AB		Coord arcsec 2000	200343.95+320834.1		Mag	11.18		PmRA	9.00
PmDE	-28.0		Tycho2	2674-04713-2		Calc delta mag	1.05		Calc coord	yes

Tycho2

Tycho2	2674-04713-2		Pflag	P		RAmdeg	300.93320401		DEmdeg	32.14249378
PmRA	8.9		PmDE	-28.1		E RAmdeg	29		E DEmdeg	25
E pmRA	2.3		E pmDE	2.2		EpRAm	1989.77		EpDEm	1990.13
Num	4		Q RAmdeg	1.3		Q DEmdeg	0.7		Q pmRA	1.3
Q pmDE	0.7		BTmag	11.888		E BTmag	0.100		VTmag	11.180
E VTmag	0.088		Prox	11		TYC			HIP
CCDM			RAdeg	300.93317028		DEdeg	32.14278556		EpRA 1990	1.55
EpDE 1990	1.68		E RAdeg	73.0		E DEdeg	63.9		Posflg	D
Corr	0.1