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Doubles in session


Current system
20446-6630
TOK 918 Aa,Ab
HD 196968


Nearby doubles
22' : 20411-6638
NZO 102

42' : 20459-6710
TDT2524

46' : 20370-6623
TDT2424

47' : 20404-6551
KPP4210

49' : 20478-6546
TDT2544

49' : 20492-6550
TDT2562

61' : 20432-6730
LDS 718

62' : 20361-6705
CBL 179

64' : 20515-6543
HJ 5221

64' : 20513-6542
UC 4309

71' : 20557-6609
HDS2981AB

73' : 20553-6557
DAM1257

76' : 20552-6550
LDS 728

80' : 20573-6655
TDT2657

80' : 20324-6704
TDT2345

81' : 20472-6749
DON 991

81' : 20371-6523
UC 4233

84' : 20309-6648
MLO 89

91' : 20354-6519
HDS2942

92' : 20598-6621
TDT2683

94' : 20304-6711
TDT2329

95' : 20594-6558
MLO 91

98' : 20559-6742
TDT2637

101' : 20490-6453
UC 4298

103' : 20560-6748
TDT2639

107' : 20370-6455
TSN 35



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 20446-6630 : COMPONENTS
 
 
  A
Ab pa=349.9°
sep=0.07"
 
 
20446-6630 A
 
 
Name HD 196968 Coord arcsec 2000 204434.80-662953.3 Mag 9.9 Spectral class F2V (yellow-white)
PmRA 35.00 PmDE -13.0 SAO 254859 HIP 102372
Tycho2 9112-01230-1 HD 196968 CP CP-66 3500
Tycho2
Tycho2 9112-01230-1 Pflag RAmdeg 311.14500942 DEmdeg -66.49812378
PmRA 36.7 PmDE -10.1 E RAmdeg 7 E DEmdeg 7
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.79 EpDEm 1990.78
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.7 BTmag 9.758 E BTmag 0.017 VTmag 9.341
E VTmag 0.013 Prox 822 TYC T HIP 102372
CCDM RAdeg 311.14479111 DEdeg -66.49809972 EpRA 1990 1.47
EpDE 1990 1.46 E RAdeg 7.3 E DEdeg 7.0 Posflg
Corr 0.4
SAO
SAO 254859 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.018 Vmag 9 SpType K5
Double code Source 61 CatNum 4440 DM CP-66 3500
DMcomp BDsup HD 196968 M HD 0
GC RA1950rad 5.41075338 DE1950rad -1.16376068 PmRA2000 0.0007
PmDE2000 0.017
Hipparcos
Catalog H HIP 102372 Proxy RAhms 20 44 34.75
DEdms -66 29 53.2 Vmag 9.31 VarFlag R Vmag H
RAdeg 311.145 DEdeg -66.4981 AstroRef Plx 4.95
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 196968 BD
CD CP CP-66 3500 Dm number -66 3500 VIred 0.45
SpType F2V R SpType Coord arcsec 2000 204434.75-662953.2
Hipparcos 2
HIP 102372 Sn 5 So 0 Nc 1
RArad 5.4305009686 DErad -1.1606107487 Plx 5.3 PmRA 34.12
PmDE -14.24 E RArad 0.73 E DErad 0.82 E Plx 1.33
E pmRA 0.86 E pmDE 0.96 Hpmag 9.417 E Hpmag 0.0021
SHp 0.027 VA 0 BV 0.452 E BV 0.035
VI 0.52
 
 
20446-6630 Ab
 
 
Coord arcsec 2000 204434.80-662953.2 Mag 10 Calc delta mag 0.1 Calc coord yes