WDS 17490-1615 : COMPONENTS
 
 
  A
B pa=83.6°
sep=4.01"
 
 
17490-1615 A
 
 
Componente originario normalizzato AB Name HD 161925 Coord arcsec 2000 174901.11-161459.9 Mag 9.06
Spectral class K1V (yellow-orange) PmRA -2.00 PmDE -37.0 SAO 160834
HIP 87207 Tycho2 6249-00780-1 HD 161925 BD BD-16 4622
Tycho2
Tycho2 6249-00780-1 Pflag RAmdeg 267.25461218 DEmdeg -16.24998258
PmRA -4.2 PmDE -35.5 E RAmdeg 10 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.42 EpDEm 1989.01
Num 8 Q RAmdeg 1.8 Q DEmdeg 0.9 Q pmRA 1.9
Q pmDE 0.9 BTmag 10.105 E BTmag 0.027 VTmag 9.062
E VTmag 0.017 Prox 39 TYC T HIP 87207
CCDM A RAdeg 267.25462000 DEdeg -16.24990306 EpRA 1990 1.96
EpDE 1990 1.94 E RAdeg 9.6 E DEdeg 13.3 Posflg
Corr -0.3
SAO
SAO 160834 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.023 Vmag 9.2 SpType G5
Double code Source 21 CatNum 6407 DM BD-16 4622
DMcomp BDsup HD 161925 M HD 0
GC RA1950rad 4.65187287 DE1950rad -0.28334364 PmRA2000 -0.002
PmDE2000 -0.021
Hipparcos
Catalog H HIP 87207 Proxy H RAhms 17 49 01.11
DEdms -16 14 59.6 Vmag 9.02 VarFlag R Vmag G
RAdeg 267.255 DEdeg -16.2499 AstroRef A Plx 24.29
CCDM 17490-1615 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 85 Rho 3.902 HD 161925 BD BD-16 4622
CD CP Dm number -16 4622 VIred 0.89
SpType K1V R SpType Coord arcsec 2000 174901.11-161459.6
Hipparcos 2
HIP 87207 Sn 15 So 3 Nc 2
RArad 4.6644729822 DErad -0.2836142319 Plx 24.08 PmRA 2.22
PmDE -34.06 E RArad 1.54 E DErad 0.86 E Plx 1.63
E pmRA 1.58 E pmDE 0.8 Hpmag 9.0641 E Hpmag 0.0022
SHp 0.018 VA 0 BV 0.88 E BV 0.015
VI 0.92
CCDM
Ccdm 17490-1615 RComp Comp A Note1
Note2 Discov num DRAs 0.95 DDEs 0.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp G5 PmNote *
PmRA -32 PmDE -23 Dm number -16 4622 Cat1 BD
Name2 160834 Cat2 SAO HD 161925 M HD
ADS BDS A10808 M ADS BDS N IDS IDS 17432S1613A
HIC 87207
 
 
17490-1615 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174901.39-161459.5 Mag 11.86 PmRA 3.00
PmDE -34.0 Calc delta mag 2.8 Calc coord yes
CCDM
Ccdm 17490-1615 RComp Comp B Note1
Note2 Discov num HU 187 DRAs DDEs
R dRAs Year 1900 Theta 087 Rho 4.4
Obs 3 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10808 M ADS BDS N IDS IDS 17432S1613B
HIC 87207