WDS 17590-2231 : COMPONENTS
 
 
  A B C D
B pa=219.0°
sep=3.76"
 
C pa=44.0°
sep=5.94"
pa=42.1°
sep=9.69"
 
D pa=303.9°
sep=6.51"
pa=335.2°
sep=7.22"
pa=266.1°
sep=9.55"
 
E pa=349.8°
sep=7.84"
pa=5.3°
sep=10.69"
pa=302.0°
sep=6.50"
pa=44.5°
sep=5.73"
 
 
17590-2231 A
 
 
Coord arcsec 2000 175857.26-223103.2 Mag 6.22 Spectral class O7.5III (blue) PmRA 0.00
PmDE -2.0 SAO 186037 HIP 88040 Tycho2 6841-01252-1
HD 163800 GC 24456 BD BD-22 4474 CD CD-2212386
Tycho2
Tycho2 6841-01252-1 Pflag RAmdeg 269.73857796 DEmdeg -22.51754737
PmRA -1.1 PmDE -2.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.37 EpDEm 1991.23
Num 20 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 7.266 E BTmag 0.015 VTmag 7.028
E VTmag 0.010 Prox 617 TYC T HIP 88040
CCDM RAdeg 269.73858028 DEdeg -22.51754250 EpRA 1990 1.86
EpDE 1990 1.87 E RAdeg 3.8 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 186037 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.014 Vmag 6.9 SpType B0
Double code Source 70 CatNum 24456 DM BD-22 4474
DMcomp BDsup HD 163800 M HD 0
GC 24456 RA1950rad 4.69462158 DE1950rad -0.3929459 PmRA2000 -0.0017
PmDE2000 0.015
Hipparcos
Catalog H HIP 88040 Proxy RAhms 17 58 57.26
DEdms -22 31 03.2 Vmag 7 VarFlag R Vmag H
RAdeg 269.739 DEdeg -22.5175 AstroRef Plx -0.18
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 163800 BD BD-22 4474
CD CD-2212386 CP Dm number -22 4474 VIred 0.43
SpType O7/O8 R SpType Coord arcsec 2000 175857.26-223103.2
Hipparcos 2
HIP 88040 Sn 5 So 0 Nc 1
RArad 4.7078262969 DErad -0.3930052467 Plx -1.01 PmRA -0.01
PmDE -1.8 E RArad 0.64 E DErad 0.36 E Plx 0.66
E pmRA 0.84 E pmDE 0.36 Hpmag 7.0659 E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.232 E BV 0.009
VI 0.26
 
 
17590-2231 B
 
 
Coord arcsec 2000 175857.09-223106.1 Mag 13.66 Calc delta mag 7.44 Calc coord yes
 
 
17590-2231 C
 
 
Coord arcsec 2000 175857.56-223058.9 Mag 12.74 Calc delta mag 6.52 Calc coord yes
 
 
17590-2231 D
 
 
Coord arcsec 2000 175856.87-223059.6 Mag 11.82 Calc delta mag 5.6 Calc coord yes
 
 
17590-2231 E
 
 
Coord arcsec 2000 175857.16-223055.5 Mag 12.34 Calc delta mag 6.12 Calc coord yes