WDS 08081+4916 : COMPONENTS
 
 
  A
B pa=131.5°
sep=6.41"
 
 
08081+4916 A
 
 
Componente originario normalizzato AB Name HD 66977 Coord arcsec 2000 080808.70+491534.3 Mag 8.89
Spectral class F5 (yellow-white) PmRA -8.00 PmDE 3.0 SAO 42182
HIP 39817 Tycho2 3411-00633-1 HD 66977 BD BD+49 1705
Tycho2
Tycho2 3411-00633-1 Pflag RAmdeg 122.03626378 DEmdeg 49.25953256
PmRA -7.7 PmDE 3.5 E RAmdeg 8 E DEmdeg 10
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.27 EpDEm 1990.87
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.7 Q pmRA 0.8
Q pmDE 1.7 BTmag 9.269 E BTmag 0.019 VTmag 8.892
E VTmag 0.016 Prox 83 TYC T HIP 39817
CCDM A RAdeg 122.03629083 DEdeg 49.25952389 EpRA 1990 1.77
EpDE 1990 1.63 E RAdeg 8.1 E DEdeg 10.1 Posflg
Corr 0.0
SAO
SAO 42182 DelFlag RA1950 PmRA1950 0.0042
DE1950 PmDE1950 0.011 Vmag 8.4 SpType F5
Double code Source 3 CatNum 783 DM BD+49 1705
DMcomp BDsup HD 66977 M HD 0
GC RA1950rad 2.11394602 DE1950rad 0.86228703 PmRA2000 0.0042
PmDE2000 0.014
Hipparcos
Catalog H HIP 39817 Proxy H RAhms 08 08 08.71
DEdms +49 15 34.3 Vmag 8.82 VarFlag R Vmag H
RAdeg 122.036 DEdeg 49.2595 AstroRef A Plx 4.83
CCDM 08081+4916 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 107 Rho 8.293 HD 66977 BD BD+49 1705
CD CP Dm number +49 1705 VIred 0.37
SpType F5 R SpType Coord arcsec 2000 080808.71+491534.3
Hipparcos 2
HIP 39817 Sn 15 So 3 Nc 2
RArad 2.1299349507 DErad 0.8597408959 Plx 2.25 PmRA -7.04
PmDE 4.42 E RArad 1.31 E DErad 0.72 E Plx 1.45
E pmRA 2.06 E pmDE 1.17 Hpmag 8.897 E Hpmag 0.0027
SHp 0.019 VA 0 BV 0.3 E BV 0.495
VI 0.37
CCDM
Ccdm 08081+4916 RComp Comp A Note1
Note2 Discov num DRAs 2.69 DDEs -25.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp F5 PmNote *
PmRA -7 PmDE -1 Dm number +49 1705 Cat1 BD
Name2 +49 783 Cat2 AGK2/3 HD 66977 M HD
ADS BDS A 6595 M ADS BDS N IDS IDS 08008N4933A
HIC 39817
 
 
08081+4916 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 080809.19+491530.0 Mag 11.89 PmRA -28.00
PmDE -73.0 Calc delta mag 3 Calc coord yes
CCDM
Ccdm 08081+4916 RComp Comp B Note1
Note2 Discov num HJ 2428 DRAs 3.43 DDEs -28.2
R dRAs 90 Year 1938 Theta 081 Rho 9.2
Obs 4 Vmag 12.0 Sp PmNote *
PmRA -35 PmDE -70 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6595 M ADS BDS N IDS IDS 08008N4933B
HIC 39817