WDS 00170+2146 : COMPONENTS
 
 
  A
B pa=137.3°
sep=2.30"
 
 
00170+2146 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 001701.49+214626.2 Mag 9.78 Spectral class G0 (yellow)
PmRA 103.00 PmDE -53.0 HIP 1358 Tycho2 1185-01789-1
BD BD+20 18
Tycho2
Tycho2 1185-01789-1 Pflag P RAmdeg 4.25619423 DEmdeg 21.77395091
PmRA 103.2 PmDE -52.9 E RAmdeg 19 E DEmdeg 23
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.48 EpDEm 1987.99
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 10.369 E BTmag 0.037 VTmag 9.780
E VTmag 0.031 Prox 23 TYC T HIP 1358
CCDM A RAdeg 4.25580528 DEdeg 21.77420472 EpRA 1990 1.70
EpDE 1990 1.46 E RAdeg 18.5 E DEdeg 23.5 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 1358 Proxy H RAhms 00 17 01.39
DEdms +21 46 27.2 Vmag 9.36 VarFlag R Vmag H
RAdeg 4.25579 DEdeg 21.7742 AstroRef A Plx 8.04
CCDM 00170+2146 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 135 Rho 2.389 HD BD BD+20 18
CD CP Dm number +20 18 VIred 0.74
SpType G0 R SpType Coord arcsec 2000 001701.39+214627.2
Hipparcos 2
HIP 1358 Sn 15 So 3 Nc 2
RArad 0.0742776232 DErad 0.3800316816 Plx 5.6 PmRA 103.22
PmDE -53.45 E RArad 1.16 E DErad 0.97 E Plx 1.32
E pmRA 1.35 E pmDE 1 Hpmag 9.4577 E Hpmag 0.0027
SHp 0.017 VA 0 BV 0.463 E BV 0.045
VI 0.53
CCDM
Ccdm 00170+2146 RComp Comp A Note1
Note2 Discov num DRAs 1.47 DDEs 27.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp G0 PmNote *
PmRA 96 PmDE -37 Dm number +20 18 Cat1 BD
Name2 +21 19 Cat2 AGK2/3 HD M HD
ADS BDS A 226 M ADS BDS N IDS IDS 00118N2113A
HIC 1358
 
 
00170+2146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 001701.60+214624.5 Mag 10.64 PmRA 103.00
PmDE -53.0 Tycho2 1185-01789-2 Calc delta mag 0.86 Calc coord yes
Tycho2
Tycho2 1185-01789-2 Pflag P RAmdeg 4.25619423 DEmdeg 21.77395091
PmRA 103.2 PmDE -52.9 E RAmdeg 19 E DEmdeg 23
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.48 EpDEm 1987.99
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 11.016 E BTmag 0.064 VTmag 10.642
E VTmag 0.064 Prox 23 TYC T HIP 1358
CCDM B RAdeg 4.25628556 DEdeg 21.77373833 EpRA 1990 1.72
EpDE 1990 1.44 E RAdeg 35.1 E DEdeg 45.7 Posflg D
Corr 0.0
CCDM
Ccdm 00170+2146 RComp Comp B Note1
Note2 Discov num KU 4 DRAs DDEs
R dRAs Year 1901 Theta 135 Rho 2.4
Obs 20 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 226 M ADS BDS N IDS IDS 00118N2113B
HIC 1358