WDS 01398-2031 : COMPONENTS
 
 
  A
B pa=353.6°
sep=2.73"
 
 
01398-2031 A
 
 
Coord arcsec 2000 013950.42-203103.4 Mag 9.6 Spectral class F5 (yellow-white) PmRA 55.00
PmDE 0.0 SAO 167206 HIP 7754 Tycho2 5857-00109-1
HD 10246 BD BD-21 274
Tycho2
Tycho2 5857-00109-1 Pflag RAmdeg 24.96021764 DEmdeg -20.51762857
PmRA 50.3 PmDE -9.0 E RAmdeg 12 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.29 EpDEm 1988.00
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 9.976 E BTmag 0.026 VTmag 9.520
E VTmag 0.023 Prox 999 TYC T HIP 7754
CCDM RAdeg 24.96009222 DEdeg -20.51760667 EpRA 1990 1.64
EpDE 1990 1.43 E RAdeg 13.2 E DEdeg 15.8 Posflg
Corr -0.1
SAO
SAO 167206 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 -0.003 Vmag 8.8 SpType F5
Double code Source 23 CatNum 444 DM BD-21 274
DMcomp BDsup HD 10246 M HD 0
GC RA1950rad 0.42520624 DE1950rad -0.36251514 PmRA2000 0.0038
PmDE2000 -0.007
Hipparcos
Catalog H HIP 7754 Proxy RAhms 01 39 50.42
DEdms -20 31 03.4 Vmag 9.48 VarFlag R Vmag H
RAdeg 24.9601 DEdeg -20.5176 AstroRef Plx 6.33
CCDM 01398-2031 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 10246 BD BD-21 274
CD CP Dm number -21 274 VIred 1.99
SpType F2/F3V R SpType Coord arcsec 2000 013950.42-203103.4
Hipparcos 2
HIP 7754 Sn 5 So 0 Nc 1
RArad 0.4356357651 DErad -0.3580998466 Plx 4.1 PmRA 47.75
PmDE -8.81 E RArad 1.22 E DErad 1 E Plx 1.42
E pmRA 1.53 E pmDE 1.1 Hpmag 9.5652 E Hpmag 0.0078
SHp 0.045 VA 0 BV 0.395 E BV 0.035
VI 0.46
CCDM
Ccdm 01398-2031 RComp Comp A Note1
Note2 Discov num DRAs 2.45 DDEs -3.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F5 PmNote *
PmRA 50 PmDE -3 Dm number -21 274 Cat1 BD
Name2 167206 Cat2 SAO HD 10246 M HD
ADS BDS M ADS BDS N IDS IDS 01351S2101A
HIC 7754
 
 
01398-2031 B
 
 
Coord arcsec 2000 013950.40-203100.7 Mag 14 Calc delta mag 4.4 Calc coord yes
CCDM
Ccdm 01398-2031 RComp Comp B Note1
Note2 Discov num DON 21 DRAs DDEs
R dRAs Year 1929 Theta 348 Rho 2.0
Obs 3 Vmag 14.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 01351S2101B
HIC 7754