WDS 18304-3548 HDS 2622

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18304-3548
HDS 2622

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

WDS 18304-3548 : COMPONENTS

	A
B	pa=65.9° sep=3.86"

18304-3548 A

Componente originario normalizzato	AB		Coord arcsec 2000	183024.69-354819.3		Mag	11.13		PmRA	213.00
PmDE	-317.0		HIP	90706		CD	CD-3512664

Hipparcos

Catalog	H		HIP	90706		Proxy	H		RAhms	18 30 24.56
DEdms	-35 48 17.0		Vmag	10.86		VarFlag			R Vmag	H
RAdeg	277.602		DEdeg	-35.8047		AstroRef	A		Plx	27.82
CCDM	18304-3548		N CCDM	M		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	B		M HIP	AB
Theta	69		Rho	4.701		HD			BD
CD	CD-3512664		CP			Dm number	-3512664		VIred	1.57
SpType			R SpType			Coord arcsec 2000	183024.56-354817.0

Hipparcos 2

HIP	90706		Sn	15		So	3		Nc	2
RArad	4.8450749815		DErad	-0.6249103938		Plx	28.06		PmRA	214.07
PmDE	-315.64		E RArad	2.57		E DErad	1.54		E Plx	3.24
E pmRA	3.44		E pmDE	2.21		Hpmag	10.9677		E Hpmag	0.0044
SHp	0.038		VA	0		BV	1.35		E BV	0.02
VI	1.57

CCDM

Ccdm	18304-3548		RComp			Comp	A		Note1
Note2			Discov num			DRAs	0.69		DDEs	-20.5
R dRAs	40		Year			Theta			Rho
Obs	2		Vmag	10.2		Sp			PmNote
PmRA	212		PmDE	-323		Dm number	-3512664		Cat1	CD
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	18237S3552A
HIC	90706

18304-3548 B

Componente originario normalizzato	AB		Coord arcsec 2000	183024.98-354817.7		Mag	13.11		Calc delta mag	1.98
Calc coord	yes

CCDM

Ccdm	18304-3548		RComp			Comp	B		Note1
Note2			Discov num	RSU		DRAs	0.61		DDEs	-10.2
R dRAs	40		Year	1976		Theta	58		Rho	4.9
Obs			Vmag			Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS	*		IDS	18237S3552B
HIC	90706