WDS 17476-4008 : COMPONENTS
 
 
  A
B pa=95.7°
sep=29.04"
 
 
17476-4008 A
 
 
Componente originario normalizzato AB Name Iot1 Sco Coord arcsec 2000 174735.08-400737.1 Mag 3.03
Spectral class F2Iae (yellow-white) PmRA 0.00 PmDE -8.0 SAO 228420
HIP 87073 Tycho2 7889-02669-1 HD 161471 HR 6615
GC 24125 CD CD-4011838 CP CP-40 8088 Bayer Iota 1 Scorpii
Bayer name Iot1 Sco FK5 666
Tycho2
Tycho2 7889-02669-1 Pflag RAmdeg 266.89617172 DEmdeg -40.12699529
PmRA -0.1 PmDE -6.3 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.6 EpRAm 1991.34 EpDEm 1990.64
Num 19 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.2 BTmag 3.594 E BTmag 0.014 VTmag 3.050
E VTmag 0.009 Prox 999 TYC T HIP 87073
CCDM RAdeg 266.89617194 DEdeg -40.12698028 EpRA 1990 1.68
EpDE 1990 1.33 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr -0.1
SAO
SAO 228420 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.006 Vmag 3.1 SpType F5p
Double code Source 74 CatNum 666 DM CD-4011838
DMcomp BDsup HD 161471 M HD 0
GC 24125 RA1950rad 4.64294667 DE1950rad -0.70004648 PmRA2000 0.0001
PmDE2000 -0.006
Hipparcos
Catalog H HIP 87073 Proxy RAhms 17 47 35.08
DEdms -40 07 37.1 Vmag 2.99 VarFlag 1 R Vmag H
RAdeg 266.896 DEdeg -40.127 AstroRef Plx 1.82
CCDM 17476-4008 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 161471 BD
CD CD-4011838 CP CP-40 8088 Dm number -4011838 VIred 0.64
SpType F3Ia R SpType Coord arcsec 2000 174735.08-400737.1
Hipparcos 2
HIP 87073 Sn 5 So 0 Nc 1
RArad 4.6582169509 DErad -0.7003479526 Plx 1.69 PmRA 0.01
PmDE -6.24 E RArad 0.14 E DErad 0.1 E Plx 0.15
E pmRA 0.19 E pmDE 0.13 Hpmag 3.1092 E Hpmag 0.0012
SHp 0.007 VA 0 BV 0.509 E BV 0.009
VI 0.64
CCDM
Ccdm 17476-4008 RComp Comp A Note1
Note2 Discov num DRAs -0.91 DDEs 22.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.1 Sp F6 PmNote *
PmRA 1 PmDE -6 Dm number -4011838 Cat1 CD
Name2 228420 Cat2 SAO HD 161471 M HD
ADS BDS M ADS BDS N IDS IDS 17406S4005A
HIC 87073
 
 
17476-4008 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174737.60-400740.0 Mag 13 Calc delta mag 9.97
Calc coord yes
CCDM
Ccdm 17476-4008 RComp Comp B Note1
Note2 Discov num SEE 338 DRAs DDEs
R dRAs Year 1897 Theta 095 Rho 37.5
Obs 3 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17406S4005B
HIC