WDS 20431+3645 SEI 1227

You're not logged.

Login

Create your personal custom set of columns with all data you need.
Register here!

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

20431+3645
SEI 1227

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 20431+3645 : COMPONENTS

	A
B	pa=170.5° sep=14.87"

20431+3645 A

Componente originario normalizzato	AB		Coord arcsec 2000	204302.60+364427.4		Mag	10.92		PmRA	56.00
PmDE	-20.0		Tycho2	2699-01182-1

Tycho2

Tycho2	2699-01182-1		Pflag			RAmdeg	310.76084435		DEmdeg	36.74095603
PmRA	56.7		PmDE	-16.8		E RAmdeg	30		E DEmdeg	35
E pmRA	2.2		E pmDE	2.1		EpRAm	1986.18		EpDEm	1987.56
Num	5		Q RAmdeg	0.4		Q DEmdeg	0.8		Q pmRA	0.4
Q pmDE	0.8		BTmag	11.624		E BTmag	0.063		VTmag	10.916
E VTmag	0.059		Prox	159		TYC	T		HIP
CCDM			RAdeg	310.76067389		DEdeg	36.74099667		EpRA 1990	1.61
EpDE 1990	1.74		E RAdeg	41.4		E DEdeg	36.7		Posflg
Corr	0.1

20431+3645 B

Componente originario normalizzato	AB		Coord arcsec 2000	204302.80+364412.7		Mag	10.48		PmRA	-6.00
PmDE	1.0		Tycho2	2699-00876-1		Calc delta mag	0.44		Calc coord	yes

Tycho2

Tycho2	2699-00876-1		Pflag			RAmdeg	310.76223673		DEmdeg	36.73678541
PmRA	-7.0		PmDE	4.5		E RAmdeg	31		E DEmdeg	28
E pmRA	2.2		E pmDE	2.1		EpRAm	1988.65		EpDEm	1989.01
Num	5		Q RAmdeg	0.5		Q DEmdeg	1.2		Q pmRA	0.5
Q pmDE	1.1		BTmag	11.592		E BTmag	0.061		VTmag	10.477
E VTmag	0.038		Prox	159		TYC	T		HIP
CCDM			RAdeg	310.76225722		DEdeg	36.73677250		EpRA 1990	1.61
EpDE 1990	1.70		E RAdeg	32.1		E DEdeg	29.0		Posflg
Corr	0.1