WDS 20212+3304 DAM 314 AB

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20212+3304
DAM 314 AB

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

WDS 20212+3304 : COMPONENTS

	A	B
B	pa=123.5° sep=34.65"
C	pa=126.1° sep=42.11"	pa=138.2° sep=7.66"

20212+3304 A

Coord arcsec 2000	202109.71+330425.9		Mag	11.4		Spectral class	A (white)		PmRA	-1.00
PmDE	-12.0		Tycho2	2676-01063-1		HD	229038

Tycho2

Tycho2	2676-01063-1		Pflag			RAmdeg	305.29049749		DEmdeg	33.07388876
PmRA	-0.9		PmDE	-11.6		E RAmdeg	37		E DEmdeg	30
E pmRA	1.7		E pmDE	1.7		EpRAm	1982.84		EpDEm	1983.99
Num	6		Q RAmdeg	0.8		Q DEmdeg	2.1		Q pmRA	0.8
Q pmDE	2.1		BTmag	11.507		E BTmag	0.061		VTmag	11.402
E VTmag	0.084		Prox	999		TYC	T		HIP
CCDM			RAdeg	305.29049667		DEdeg	33.07389167		EpRA 1990	1.55
EpDE 1990	1.63		E RAdeg	46.5		E DEdeg	41.4		Posflg
Corr	0.1

CCDM

Ccdm	20212+3304		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-0.39		DDEs	15.6
R dRAs	45		Year			Theta			Rho
Obs	2		Vmag	10.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20173N3245A
HIC

20212+3304 B

Coord arcsec 2000	202112.01+330406.8		Coord calc	202112.01+330406.8		Mag	12.7		PmRA	-7.00
PmDE	-7.0		Calc delta mag	1.3

CCDM

Ccdm	20212+3304		RComp			Comp	B		Note1
Note2			Discov num	MLB 772		DRAs			DDEs
R dRAs			Year	1932		Theta	147		Rho	7.7
Obs	1		Vmag	11.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20173N3245B
HIC

20212+3304 C

Coord arcsec 2000	202112.42+330401.1		Mag	14.2		PmRA	23.00		PmDE	-15.0
Calc delta mag	2.8		Calc coord	yes