WDS 04289-4936 : COMPONENTS
 
 
  A
B pa=134.4°
sep=4.27"
 
 
04289-4936 A
 
 
Componente originario normalizzato AB Name HD 28689 Coord arcsec 2000 042854.39-493606.6 Mag 8.05
Spectral class A (white) PmRA 18.00 PmDE -28.0 HIP 20911
Tycho2 8072-01956-1 HD 28689 CD CD-49 1350 CP CP-49 551
Tycho2
Tycho2 8072-01956-1 Pflag RAmdeg 67.22661876 DEmdeg -49.60183904
PmRA 20.4 PmDE -29.8 E RAmdeg 7 E DEmdeg 6
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.33 EpDEm 1991.59
Num 5 Q RAmdeg 1.9 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.2 BTmag 9.150 E BTmag 0.019 VTmag 8.049
E VTmag 0.012 Prox 56 TYC T HIP 20911
CCDM A RAdeg 67.22654444 DEdeg -49.60177083 EpRA 1990 1.55
EpDE 1990 1.77 E RAdeg 7.3 E DEdeg 6.1 Posflg
Corr -0.4
Hipparcos
Catalog H HIP 20911 Proxy H RAhms 04 28 54.37
DEdms -49 36 06.4 Vmag 7.48 VarFlag R Vmag H
RAdeg 67.2265 DEdeg -49.6018 AstroRef A Plx 5.22
CCDM 04289-4936 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 122 Rho 5.598 HD 28689 BD
CD CD-49 1350 CP CP-49 551 Dm number -49 1350 VIred 0.92
SpType G3:+... R SpType Coord arcsec 2000 042854.37-493606.4
Hipparcos 2
HIP 20911 Sn 15 So 3 Nc 2
RArad 1.1733246024 DErad -0.8657142193 Plx 6.32 PmRA 20.55
PmDE -30.69 E RArad 0.86 E DErad 0.74 E Plx 0.91
E pmRA 0.87 E pmDE 0.7 Hpmag 7.6255 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.762 E BV 0.011
VI 0.8
CCDM
Ccdm 04289-4936 RComp Comp A Note1
Note2 Discov num DRAs 0.30 DDEs -5.3
R dRAs 11 Year Theta Rho
Obs 2 Vmag 8.3 Sp G0 PmNote
PmRA 10 PmDE -38 Dm number -49 1350 Cat1 CD
Name2 Cat2 HD 28689 M HD
ADS BDS M ADS BDS N IDS IDS 04262S4949A
HIC 20911
 
 
04289-4936 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042854.70-493609.6 Mag 8.49 PmRA 16.00
PmDE -29.0 Tycho2 8072-01460-1 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 8072-01460-1 Pflag RAmdeg 67.22864589 DEmdeg -49.60269022
PmRA 12.6 PmDE -41.5 E RAmdeg 8 E DEmdeg 7
E pmRA 2.5 E pmDE 2.3 EpRAm 1991.37 EpDEm 1991.59
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.3 Q pmRA 0.7
Q pmDE 0.3 BTmag 9.113 E BTmag 0.018 VTmag 8.490
E VTmag 0.014 Prox 56 TYC T HIP 20911
CCDM B RAdeg 67.22860000 DEdeg -49.60259500 EpRA 1990 1.54
EpDE 1990 1.74 E RAdeg 8.0 E DEdeg 6.7 Posflg
Corr -0.3
CCDM
Ccdm 04289-4936 RComp Comp B Note1
Note2 Discov num HJ 3658 DRAs 0.88 DDEs -7.6
R dRAs 10 Year 1895 Theta 121 Rho 5.7
Obs 4 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04262S4949B
HIC 20911