WDS 11484-1019 : COMPONENTS
 
 
  A B C
B pa=65.8°
sep=89.44"
 
C pa=26.5°
sep=152.49"
pa=352.3°
sep=100.71"
 
D pa=164.0°
sep=18.31"
pa=234.7°
sep=93.82"
pa=202.3°
sep=166.45"
 
 
11484-1019 A
 
 
Name HD 102574 Coord arcsec 2000 114823.55-101846.2 Mag 6.29 Spectral class F7V (yellow-white)
PmRA -106.00 PmDE -109.0 SAO 156896 HIP 57587
Tycho2 5520-01831-1 HD 102574 HR 4529 GC 16178
BD BD-09 3366
Tycho2
Tycho2 5520-01831-1 Pflag RAmdeg 177.09786833 DEmdeg -10.31310599
PmRA -103.3 PmDE -109.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.40 EpDEm 1991.27
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.5 BTmag 6.938 E BTmag 0.015 VTmag 6.294
E VTmag 0.010 Prox 900 TYC T HIP 57587
CCDM RAdeg 177.09810889 DEdeg -10.31285222 EpRA 1990 1.76
EpDE 1990 1.66 E RAdeg 3.6 E DEdeg 4.2 Posflg
Corr 0.2
SAO
SAO 156896 DelFlag RA1950 PmRA1950 -0.007
DE1950 PmDE1950 -0.121 Vmag 6.3 SpType G0
Double code Source 70 CatNum 16178 DM BD-09 3366
DMcomp BDsup HD 102574 M HD 0
GC 16178 RA1950rad 3.07983424 DE1950rad -0.17512047 PmRA2000 -0.0067
PmDE2000 -0.115
Hipparcos
Catalog H HIP 57587 Proxy RAhms 11 48 23.55
DEdms -10 18 46.2 Vmag 6.24 VarFlag R Vmag H
RAdeg 177.098 DEdeg -10.3128 AstroRef Plx 23.49
CCDM 11484-1018 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 102574 BD BD-09 3366
CD CP Dm number -09 3366 VIred 0.65
SpType F7V R SpType Coord arcsec 2000 114823.55-101846.2
Hipparcos 2
HIP 57587 Sn 5 So 0 Nc 1
RArad 3.090945375 DErad -0.1799930029 Plx 23.23 PmRA -105.85
PmDE -108.81 E RArad 0.37 E DErad 0.28 E Plx 0.45
E pmRA 0.34 E pmDE 0.27 Hpmag 6.3648 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.585 E BV 0.005
VI 0.66
 
 
11484-1019 B
 
 
Coord arcsec 2000 114829.08-101809.6 Coord calc 114829.08-101809.6 Mag 9.17 Spectral class F8 (yellow-white)
PmRA -66.00 PmDE -25.0 Tycho2 5520-00221-1 Calc delta mag 2.88
Tycho2
Tycho2 5520-00221-1 Pflag RAmdeg 177.12116479 DEmdeg -10.30267834
PmRA -65.4 PmDE -24.5 E RAmdeg 12 E DEmdeg 13
E pmRA 1.2 E pmDE 1.3 EpRAm 1988.48 EpDEm 1988.37
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.745 E BTmag 0.026 VTmag 9.172
E VTmag 0.020 Prox 900 TYC T HIP
CCDM RAdeg 177.12132028 DEdeg -10.30262028 EpRA 1990 1.66
EpDE 1990 1.68 E RAdeg 12.7 E DEdeg 14.1 Posflg
Corr 0.3
 
 
11484-1019 C
 
 
Coord arcsec 2000 114828.17-101629.8 Mag 12.55 PmRA -16.00 PmDE 0.0
Calc delta mag 6.26 Calc coord yes
 
 
11484-1019 D
 
 
Coord arcsec 2000 114823.89-101903.8 Mag 14.49 Spectral class M3 (red) PmRA -108.00
PmDE -109.0 Calc delta mag 8.2 Calc coord yes