WDS 20458+7146 : COMPONENTS
 
 
  A
B pa=300.9°
sep=13.99"
 
 
20458+7146 A
 
 
Componente originario normalizzato AB Name HD 198511 Coord arcsec 2000 204548.63+714623.8 Mag 8.89
Spectral class F5 (yellow-white) PmRA 32.00 PmDE 51.0 SAO 9872
HIP 102464 Tycho2 4455-01273-1 HD 198511 BD BD+71 1029
Tycho2
Tycho2 4455-01273-1 Pflag RAmdeg 311.45261236 DEmdeg 71.77326455
PmRA 31.7 PmDE 50.6 E RAmdeg 9 E DEmdeg 9
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.02 EpDEm 1990.45
Num 14 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 9.443 E BTmag 0.019 VTmag 8.892
E VTmag 0.015 Prox 391 TYC T HIP 102464
CCDM RAdeg 311.45238194 DEdeg 71.77314861 EpRA 1990 1.73
EpDE 1990 1.76 E RAdeg 8.5 E DEdeg 8.8 Posflg
Corr 0.1
SAO
SAO 9872 DelFlag RA1950 PmRA1950 0.0065
DE1950 PmDE1950 0.063 Vmag 8.7 SpType G0
Double code Source 1 CatNum 611 DM BD+71 1029
DMcomp BDsup HD 198511 M HD 0
GC RA1950rad 5.43566216 DE1950rad 1.24945395 PmRA2000 0.007
PmDE2000 0.059
Hipparcos
Catalog H HIP 102464 Proxy RAhms 20 45 48.57
DEdms +71 46 23.3 Vmag 8.86 VarFlag R Vmag H
RAdeg 311.452 DEdeg 71.7731 AstroRef Plx 8.02
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 198511 BD BD+71 1029
CD CP Dm number +71 1029 VIred 0.65
SpType G0 R SpType Coord arcsec 2000 204548.57+714623.3
Hipparcos 2
HIP 102464 Sn 5 So 0 Nc 1
RArad 5.4358694124 DErad 1.2526776546 Plx 7.45 PmRA 32.63
PmDE 50.15 E RArad 0.53 E DErad 0.57 E Plx 0.62
E pmRA 0.69 E pmDE 0.63 Hpmag 8.9733 E Hpmag 0.0016
SHp 0.017 VA 0 BV 0.504 E BV 0.021
VI 0.58
 
 
20458+7146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204546.07+714631.0 Mag 10.46 PmRA 30.00
PmDE 49.0 Calc delta mag 1.57 Calc coord yes