WDS 22278-1716 : COMPONENTS
 
 
  A
B pa=94.7°
sep=7.64"
 
 
22278-1716 A
 
 
Componente originario normalizzato AB Name HD 212889 Coord arcsec 2000 222749.62-171613.8 Mag 8.3
Spectral class F0V (yellow-white) PmRA -2.00 PmDE 9.0 HIP 110875
Tycho2 6385-00660-1 HD 212889 BD BD-18 6129
Tycho2
Tycho2 6385-00660-1 Pflag RAmdeg 336.95674883 DEmdeg -17.27050822
PmRA -15.2 PmDE 8.0 E RAmdeg 8 E DEmdeg 9
E pmRA 3.4 E pmDE 2.0 EpRAm 1991.53 EpDEm 1990.83
Num 5 Q RAmdeg 5.2 Q DEmdeg 1.0 Q pmRA 5.2
Q pmDE 1.0 BTmag 8.614 E BTmag 0.020 VTmag 8.304
E VTmag 0.015 Prox 80 TYC T HIP 110875
CCDM A RAdeg 336.95678333 DEdeg -17.27052667 EpRA 1990 1.70
EpDE 1990 1.66 E RAdeg 7.8 E DEdeg 8.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 110875 Proxy H RAhms 22 27 49.63
DEdms -17 16 13.9 Vmag 8.05 VarFlag R Vmag G
RAdeg 336.957 DEdeg -17.2705 AstroRef A Plx 4.67
CCDM 22278-1716 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 95 Rho 7.972 HD 212889 BD BD-18 6129
CD CP Dm number -18 6129 VIred 0.41
SpType F0V R SpType Coord arcsec 2000 222749.63-171613.9
Hipparcos 2
HIP 110875 Sn 15 So 3 Nc 2
RArad 5.8810053347 DErad -0.3014274933 Plx 4.36 PmRA 1.38
PmDE 6.61 E RArad 1.47 E DErad 1.14 E Plx 1.62
E pmRA 1.94 E pmDE 1.32 Hpmag 8.1201 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.347 E BV 0.015
VI 0.41
CCDM
Ccdm 22278-1716 RComp Comp A Note1
Note2 Discov num DRAs 1.62 DDEs -14.8
R dRAs 19 Year Theta Rho
Obs 2 Vmag 8.4 Sp F0 PmNote
PmRA PmDE Dm number -18 6129 Cat1 BD
Name2 Cat2 HD 212889 M HD
ADS BDS A15957 M ADS BDS N IDS IDS 22226S1747A
HIC 110875
 
 
22278-1716 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222750.15-171614.4 Mag 9.74 PmRA 2.00
PmDE 4.0 Calc delta mag 1.44 Calc coord yes
CCDM
Ccdm 22278-1716 RComp Comp B Note1
Note2 Discov num HJ 3114 DRAs DDEs
R dRAs Year 1877 Theta 094 Rho 7.8
Obs 8 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15957 M ADS BDS N IDS IDS 22226S1747B
HIC 110875