WDS 20018+4356 KOI 1012

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20018+4356
KOI 1012

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 20018+4356 : COMPONENTS

	A
B	pa=187.1° sep=3.83"

20018+4356 A

Coord arcsec 2000	200149.38+435603.6		Mag	13.6		PmRA	11.00		PmDE	-3.0
SAO	49106		HIP	98620		BD	BD+40 3982

SAO

SAO	49106		DelFlag			RA1950			PmRA1950	0.0012
DE1950			PmDE1950	0.003		Vmag	7		SpType	A0
Double code			Source	70		CatNum	27775		DM	BD+40 3982
DMcomp			BDsup			HD	190130		M HD	0
GC	27775		RA1950rad	5.23652105		DE1950rad	0.71067367		PmRA2000	0.0015
PmDE2000	0.001

Hipparcos

Catalog	H		HIP	98620		Proxy			RAhms	20 01 51.44
DEdms	+40 51 31.7		Vmag	7.34		VarFlag			R Vmag	H
RAdeg	300.464		DEdeg	40.8588		AstroRef			Plx	2.13
CCDM	21.83		N CCDM	I		Nsys	1		Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD			BD	BD+40 3982
CD			CP			Dm number	+40 3982		VIred	-0.01
SpType	A0		R SpType			Coord arcsec 2000	200151.44+405131.7

Hipparcos 2

HIP	98620		Sn	5		So	0		Nc	1
RArad	5.2440921877		DErad	0.7131207213		Plx	1.62		PmRA	21.38
PmDE	-2.1		E RArad	0.34		E DErad	0.29		E Plx	0.4
E pmRA	0.39		E pmDE	0.39		Hpmag			E Hpmag	0.0015
SHp	0.009		VA	0		BV	-0.024		E BV	0.009
VI	0

20018+4356 B

Coord arcsec 2000

200149.34+435559.8

Mag

17.8

Delta magnitude

4.2

Coordinate calculated

yes