WDS 10181+2731 : COMPONENTS
 
 
  A
B pa=333.9°
sep=4.39"
 
 
10181+2731 A
 
 
Componente originario normalizzato AB Name HD 89223 Coord arcsec 2000 101805.54+273127.9 Mag 8.19
Spectral class F2 (yellow-white) PmRA 10.00 PmDE -40.0 SAO 81277
HIP 50451 Tycho2 1975-00452-1 HD 89223 GC 14130
BD BD+28 1866
Tycho2
Tycho2 1975-00452-1 Pflag RAmdeg 154.52307300 DEmdeg 27.52441374
PmRA -3.9 PmDE -23.7 E RAmdeg 5 E DEmdeg 8
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.79 EpDEm 1991.64
Num 4 Q RAmdeg 1.6 Q DEmdeg 1.9 Q pmRA 1.6
Q pmDE 1.8 BTmag 8.647 E BTmag 0.017 VTmag 8.190
E VTmag 0.013 Prox 46 TYC T HIP 50451
CCDM A RAdeg 154.52308278 DEdeg 27.52446778 EpRA 1990 1.85
EpDE 1990 1.82 E RAdeg 5.2 E DEdeg 7.9 Posflg
Corr 0.1
SAO
SAO 81277 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.017 Vmag 7.9 SpType F2
Double code Source 70 CatNum 14130 DM BD+28 1866
DMcomp BDsup HD 89223 M HD 0
GC 14130 RA1950rad 2.68464968 DE1950rad 0.48477076 PmRA2000 0.0013
PmDE2000 -0.013
Hipparcos
Catalog H HIP 50451 Proxy H RAhms 10 18 05.54
DEdms +27 31 28.1 Vmag 7.77 VarFlag R Vmag G
RAdeg 154.523 DEdeg 27.5245 AstroRef A Plx 4.1
CCDM 10181+2731 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 331 Rho 4.57 HD 89223 BD BD+28 1866
CD CP Dm number +28 1866 VIred 0.46
SpType F2 R SpType Coord arcsec 2000 101805.54+273128.1
Hipparcos 2
HIP 50451 Sn 15 So 3 Nc 2
RArad 2.6969364545 DErad 0.4803926405 Plx 2.33 PmRA 0.45
PmDE -19.87 E RArad 0.84 E DErad 0.55 E Plx 1.09
E pmRA 0.89 E pmDE 0.5 Hpmag 7.8591 E Hpmag 0.0009
SHp 0.01 VA 0 BV 0.396 E BV 0.015
VI 0.46
CCDM
Ccdm 10181+2731 RComp Comp A Note1
Note2 Discov num DRAs -0.37 DDEs 28.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F2 PmNote *
PmRA 17 PmDE -16 Dm number +28 1866 Cat1 BD
Name2 81277 Cat2 SAO HD 89223 M HD
ADS BDS A 7715 M ADS BDS N IDS IDS 10124N2801A
HIC 50451
 
 
10181+2731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101805.40+273131.8 Mag 9.12 PmRA 1.00
PmDE -20.0 Calc delta mag 0.93 Calc coord yes
CCDM
Ccdm 10181+2731 RComp Comp B Note1
Note2 Discov num STF1421 DRAs DDEs
R dRAs Year 1830 Theta 330 Rho 4.4
Obs 21 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7715 M ADS BDS N IDS IDS 10124N2801B
HIC 50451