WDS 18310+3115 : COMPONENTS
 
 
  A
B pa=52.9°
sep=2.72"
 
 
18310+3115 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183057.76+311443.9 Mag 8.75 Spectral class K0 (yellow-orange)
PmRA 6.00 PmDE -11.0 HIP 90746 Tycho2 2624-00529-1
BD BD+31 3282
Tycho2
Tycho2 2624-00529-1 Pflag RAmdeg 277.74066276 DEmdeg 31.24553436
PmRA 6.3 PmDE -10.8 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.49 EpDEm 1990.70
Num 12 Q RAmdeg 2.1 Q DEmdeg 1.5 Q pmRA 2.2
Q pmDE 1.5 BTmag 9.838 E BTmag 0.021 VTmag 8.751
E VTmag 0.013 Prox 30 TYC T HIP 90746
CCDM A RAdeg 277.74064306 DEdeg 31.24555806 EpRA 1990 1.59
EpDE 1990 1.66 E RAdeg 7.7 E DEdeg 7.9 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 90746 Proxy H RAhms 18 30 57.75
DEdms +31 14 44.0 Vmag 8.58 VarFlag R Vmag H
RAdeg 277.741 DEdeg 31.2456 AstroRef A Plx 1.12
CCDM 18310+3115 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 57 Rho 3.031 HD BD BD+31 3282
CD CP Dm number +31 3282 VIred 0.94
SpType K0 R SpType Coord arcsec 2000 183057.75+311444.0
Hipparcos 2
HIP 90746 Sn 15 So 3 Nc 2
RArad 4.8474885661 DErad 0.545337897 Plx 1.1 PmRA 7.06
PmDE -6.78 E RArad 0.7 E DErad 0.67 E Plx 0.95
E pmRA 0.74 E pmDE 0.85 Hpmag 8.7411 E Hpmag 0.0017
SHp 0.023 VA 0 BV 1.2 E BV 0.495
VI 0.94
CCDM
Ccdm 18310+3115 RComp Comp A Note1
Note2 Discov num DRAs -2.24 DDEs -16.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp PmNote *
PmRA 7 PmDE -9 Dm number +31 3282 Cat1 BD
Name2 +31 1648 Cat2 AGK2/3 HD M HD
ADS BDS A11422 M ADS BDS N IDS IDS 18272N3111A
HIC 90746
 
 
18310+3115 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183057.93+311445.5 Mag 11.83 PmRA 8.00
PmDE -7.0 Calc delta mag 3.08 Calc coord yes
CCDM
Ccdm 18310+3115 RComp Comp B Note1
Note2 Discov num A 247 DRAs DDEs
R dRAs Year 1901 Theta 058 Rho 2.9
Obs 4 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11422 M ADS BDS N IDS IDS 18272N3111B
HIC 90746