WDS 21287+4952 : COMPONENTS
 
 
  A
B pa=245.3°
sep=6.21"
 
 
21287+4952 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212843.09+495206.6 Mag 9.5 Spectral class A5 (white)
PmRA 9.00 PmDE 6.0 HIP 106038 Tycho2 3598-01851-1
BD BD+49 3533
Tycho2
Tycho2 3598-01851-1 Pflag RAmdeg 322.17952644 DEmdeg 49.86849727
PmRA 14.6 PmDE 5.8 E RAmdeg 13 E DEmdeg 15
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.83 EpDEm 1990.50
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.7 BTmag 9.818 E BTmag 0.024 VTmag 9.497
E VTmag 0.022 Prox 89 TYC T HIP 106038
CCDM A RAdeg 322.17947444 DEdeg 49.86848389 EpRA 1990 1.77
EpDE 1990 1.76 E RAdeg 12.9 E DEdeg 14.5 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 106038 Proxy H RAhms 21 28 43.07
DEdms +49 52 06.5 Vmag 9.09 VarFlag R Vmag H
RAdeg 322.179 DEdeg 49.8685 AstroRef A Plx 1.82
CCDM 21287+4952 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 254 Rho 9.086 HD BD BD+49 3533
CD CP Dm number +49 3533 VIred 0.18
SpType A5... R SpType Coord arcsec 2000 212843.07+495206.5
Hipparcos 2
HIP 106038 Sn 15 So 3 Nc 2
RArad 5.6230925006 DErad 0.8703692127 Plx -2.25 PmRA 12.22
PmDE 9.95 E RArad 1.15 E DErad 1.02 E Plx 1.34
E pmRA 1.45 E pmDE 1.35 Hpmag 9.1748 E Hpmag 0.0039
SHp 0.039 VA 0 BV 0.324 E BV 0.035
VI 0.38
CCDM
Ccdm 21287+4952 RComp Comp A Note1
Note2 Discov num DRAs 1.19 DDEs 7.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote *
PmRA 26 PmDE 21 Dm number +49 3533 Cat1 BD
Name2 +49 1807 Cat2 AGK2/3 HD M HD
ADS BDS A15030 M ADS BDS N IDS IDS 21252N4926A
HIC 106038
 
 
21287+4952 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212842.51+495204.0 Mag 10.41 PmRA 12.00
PmDE 7.0 Tycho2 3598-02173-1 Calc delta mag 0.91 Calc coord yes
Tycho2
Tycho2 3598-02173-1 Pflag P RAmdeg 322.17574778 DEmdeg 49.86790927
PmRA 14.6 PmDE 9.3 E RAmdeg 31 E DEmdeg 32
E pmRA 3.3 E pmDE 3.0 EpRAm 1990.75 EpDEm 1990.43
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.7 Q pmRA 0.2
Q pmDE 0.7 BTmag 10.945 E BTmag 0.055 VTmag 10.405
E VTmag 0.045 Prox 17 TYC T HIP 106038
CCDM B RAdeg 322.17570139 DEdeg 49.86780167 EpRA 1990 1.75
EpDE 1990 1.75 E RAdeg 30.8 E DEdeg 31.9 Posflg D
Corr 0.1
CCDM
Ccdm 21287+4952 RComp Comp B Note1
Note2 Discov num STF2800 DRAs 0.29 DDEs 5.1
R dRAs 90 Year 1832 Theta 256 Rho 9.1
Obs 4 Vmag 11.0 Sp PmNote
PmRA 26 PmDE 21 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15030 M ADS BDS N IDS IDS 21252N4926B
HIC 106038