WDS 20588-0921 BU 764 DE

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20588-0921
BU 764 DE

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

WDS 20588-0921 : COMPONENTS

	A	B	C	D	E
B	pa=1.4° sep=0.73"
C	pa=110.4° sep=102.30"	pa=110.8° sep=102.54"
D	pa=20.8° sep=136.28"	pa=20.9° sep=135.60"	pa=343.8° sep=169.78"
E	pa=86.0° sep=53.80"	pa=86.8° sep=53.74"	pa=312.9° sep=57.70"	pa=177.6° sep=123.80"
F	pa=21.7° sep=118.09"	pa=21.8° sep=117.40"	pa=340.2° sep=154.45"	pa=195.1° sep=18.30"	pa=354.6° sep=106.50"

20588-0921 A

Name	HD 199634		Coord arcsec 2000	205850.58-092104.6		Mag	9.8		Spectral class	F8 (yellow-white)
PmRA	1.00		PmDE	-38.0

20588-0921 B

Coord arcsec 2000	205850.58-092103.9		Mag	9.73		PmRA	1.00		PmDE	-38.0
SAO	144995		Tycho2	5770-00085-1		HD	199634		DM	BD-09 5631
Calc delta mag	0.07		Calc coord	yes

Tycho2

Tycho2	5770-00085-1		Pflag			RAmdeg	314.71074834		DEmdeg	-9.35128717
PmRA	0.6		PmDE	-37.9		E RAmdeg	12		E DEmdeg	15
E pmRA	1.4		E pmDE	1.3		EpRAm	1989.96		EpDEm	1987.63
Num	10		Q RAmdeg	1.6		Q DEmdeg	1.3		Q pmRA	1.6
Q pmDE	1.4		BTmag	9.717		E BTmag	0.026		VTmag	9.248
E VTmag	0.022		Prox	999		TYC	T		HIP
CCDM			RAdeg	314.71074750		DEdeg	-9.35119833		EpRA 1990	1.65
EpDE 1990	1.38		E RAdeg	12.6		E DEdeg	15.5		Posflg	P
Corr	-0.2

SAO

SAO	144995		DelFlag			RA1950			PmRA1950	-0.0001
DE1950			PmDE1950	-0.042		Vmag	8.9		SpType	F8
Double code			Source	26		CatNum	7519		DM	BD-09 5631
DMcomp			BDsup			HD	199634		M HD	0
GC			RA1950rad	5.48097554		DE1950rad	-0.16660209		PmRA2000	0.0001
PmDE2000	-0.044

20588-0921 C

Coord arcsec 2000	205857.06-092140.2		Coord calc	205857.06-092140.2		Mag	9.6		Spectral class	G0 (yellow)
PmRA	33.00		PmDE	-18.0		SAO	144999		Tycho2	5770-00097-1
HD	199654		DM	BD-09 5635		Calc delta mag	0.2

Tycho2

Tycho2	5770-00097-1		Pflag			RAmdeg	314.73779381		DEmdeg	-9.36117227
PmRA	31.1		PmDE	-17.4		E RAmdeg	16		E DEmdeg	19
E pmRA	1.4		E pmDE	1.4		EpRAm	1988.80		EpDEm	1985.72
Num	8		Q RAmdeg	1.2		Q DEmdeg	0.9		Q pmRA	1.3
Q pmDE	1.0		BTmag	10.160		E BTmag	0.032		VTmag	9.603
E VTmag	0.029		Prox	999		TYC	T		HIP
CCDM			RAdeg	314.73771833		DEdeg	-9.36113167		EpRA 1990	1.62
EpDE 1990	1.36		E RAdeg	16.9		E DEdeg	20.8		Posflg
Corr	-0.2

SAO

SAO	144999		DelFlag			RA1950			PmRA1950	0.0026
DE1950			PmDE1950	-0.016		Vmag	9.1		SpType	G0
Double code			Source	26		CatNum	7522		DM	BD-09 5635
DMcomp			BDsup			HD	199654		M HD	0
GC			RA1950rad	5.48143996		DE1950rad	-0.1667781		PmRA2000	0.0028
PmDE2000	-0.018

20588-0921 D

Coord arcsec 2000	205853.85-091857.2		Coord calc	205853.85-091857.2		Mag	9.18		Spectral class	G0 (yellow)
PmRA	-6.00		PmDE	-43.0		SAO	144996		Tycho2	5770-00044-1
HD	199653		DM	BD-09 5632		Calc delta mag	0.62

Tycho2

Tycho2	5770-00044-1		Pflag			RAmdeg	314.72440640		DEmdeg	-9.31589349
PmRA	-8.0		PmDE	-44.3		E RAmdeg	13		E DEmdeg	16
E pmRA	1.4		E pmDE	1.3		EpRAm	1989.51		EpDEm	1987.25
Num	9		Q RAmdeg	1.7		Q DEmdeg	0.6		Q pmRA	1.6
Q pmDE	0.7		BTmag	10.185		E BTmag	0.033		VTmag	9.183
E VTmag	0.021		Prox	999		TYC	T		HIP
CCDM			RAdeg	314.72442389		DEdeg	-9.31578806		EpRA 1990	1.65
EpDE 1990	1.34		E RAdeg	13.5		E DEdeg	17.1		Posflg
Corr	-0.2

SAO

SAO	144996		DelFlag			RA1950			PmRA1950	0.0004
DE1950			PmDE1950	-0.046		Vmag	8.9		SpType	G0
Double code			Source	26		CatNum	7520		DM	BD-09 5632
DMcomp			BDsup			HD	199653		M HD	0
GC			RA1950rad	5.48121972		DE1950rad	-0.16598316		PmRA2000	0.0006
PmDE2000	-0.048

20588-0921 E

Coord arcsec 2000	205854.21-092100.9		Mag	12.1		PmRA	-25.00		PmDE	-6.0
Calc delta mag	2.3		Calc coord	yes

20588-0921 F

Coord arcsec 2000	205853.53-091914.9		Mag	14.5		PmRA	-2.00		PmDE	4.0
Calc delta mag	4.7		Calc coord	yes