WDS 10311-2411 : COMPONENTS
 
 
  A Ab
Ab pa=191.7°
sep=0.07"
 
B pa=66.5°
sep=1.85"
pa=64.7°
sep=1.89"
 
 
10311-2411 A
 
 
Name HD 91172 Coord arcsec 2000 103104.97-241047.3 Mag 7.82 Spectral class A9/F0III (white)
PmRA 6.00 PmDE -23.0 SAO 178922 HIP 51501
Tycho2 6620-00751-1 HD 91172 CD CD-23 9339 CP CP-23 4960
Tycho2
Tycho2 6620-00751-1 Pflag RAmdeg 157.77071409 DEmdeg -24.17985056
PmRA 5.7 PmDE -23.1 E RAmdeg 6 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.24 EpDEm 1990.89
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.8 BTmag 8.237 E BTmag 0.017 VTmag 7.816
E VTmag 0.012 Prox 19 TYC T HIP 51501
CCDM A RAdeg 157.77069972 DEdeg -24.17979694 EpRA 1990 1.80
EpDE 1990 1.64 E RAdeg 5.6 E DEdeg 6.9 Posflg
Corr 0.2
SAO
SAO 178922 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.028 Vmag 7.5 SpType +++
Double code Source 25 CatNum 8242 DM CD-23 9339
DMcomp BDsup HD 91172 M HD 9
GC RA1950rad 2.74326412 DE1950rad -0.4175249 PmRA2000 -0.0003
PmDE2000 -0.024
Hipparcos
Catalog H HIP 51501 Proxy H RAhms 10 31 04.97
DEdms -24 10 47.3 Vmag 7.72 VarFlag R Vmag G
RAdeg 157.771 DEdeg -24.1798 AstroRef A Plx 6.88
CCDM 10311-2411 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 67 Rho 1.927 HD 91172 BD
CD CD-23 9339 CP CP-23 4960 Dm number -23 9339 VIred 0.45
SpType A9/F0III/IV R SpType Coord arcsec 2000 103104.97-241047.3
Hipparcos 2
HIP 51501 Sn 15 So 3 Nc 2
RArad 2.7536181779 DErad -0.4220170019 Plx 5.18 PmRA 9.81
PmDE -21.77 E RArad 0.72 E DErad 0.57 E Plx 0.91
E pmRA 0.86 E pmDE 1 Hpmag 7.8289 E Hpmag 0.0027
SHp 0.015 VA 0 BV 0.385 E BV 0.015
VI 0.45
CCDM
Ccdm 10311-2411 RComp Comp A Note1
Note2 Discov num DRAs -1.12 DDEs 12.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F5 PmNote *
PmRA -7 PmDE -28 Dm number -23 9339 Cat1 CD
Name2 178922 Cat2 SAO HD 91172 M HD
ADS BDS A 7809 M ADS BDS N IDS IDS 10263S2340A
HIC 51501
 
 
10311-2411 Ab
 
 
Coord arcsec 2000 103104.97-241047.4 Calc delta mag 8.3 Calc coord yes
 
 
10311-2411 B
 
 
Coord arcsec 2000 103105.09-241046.6 Mag 11.67 PmRA 9.00 PmDE -21.0
Calc delta mag 3.37 Calc coord yes
CCDM
Ccdm 10311-2411 RComp Comp B Note1
Note2 Discov num B 201 DRAs DDEs
R dRAs Year 1926 Theta 068 Rho 1.7
Obs 3 Vmag 12.2 Sp A3 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 91173 M HD
ADS BDS A 7809 M ADS BDS N N IDS IDS 10263S2340B
HIC 51501