WDS 12015-0023 : COMPONENTS
 
 
  A B C
B pa=188.5°
sep=51.47"
 
C pa=51.6°
sep=23.90"
pa=21.9°
sep=70.84"
 
D pa=184.0°
sep=37.22"
pa=20.1°
sep=14.66"
pa=202.3°
sep=56.19"
 
 
12015-0023 A
 
 
Name HD 104409 Coord arcsec 2000 120127.93-002243.6 Mag 8.43 Spectral class K (yellow-orange)
PmRA 2.00 PmDE 8.0 SAO 223173 HIP 58639
Tycho2 4939-00460-1 HD 104409 BD BD+00 2878
Tycho2
Tycho2 4939-00460-1 Pflag RAmdeg 180.36639209 DEmdeg -0.37875263
PmRA 1.9 PmDE 7.9 E RAmdeg 7 E DEmdeg 9
E pmRA 0.8 E pmDE 0.8 EpRAm 1989.98 EpDEm 1988.71
Num 17 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.8 BTmag 9.513 E BTmag 0.022 VTmag 8.430
E VTmag 0.014 Prox 516 TYC T HIP 58639
CCDM RAdeg 180.36638833 DEdeg -0.37877111 EpRA 1990 1.73
EpDE 1990 1.53 E RAdeg 7.0 E DEdeg 9.8 Posflg
Corr 0.2
SAO
SAO 223173 DelFlag RA1950 PmRA1950 -0.0117
DE1950 PmDE1950 -0.017 Vmag 9 SpType G5
Double code Source 48 CatNum 10024 DM CP-49 4748
DMcomp BDsup HD 104444 M HD 0
GC RA1950rad 3.13719044 DE1950rad -0.86734025 PmRA2000 -0.0116
PmDE2000 -0.014
Hipparcos
Catalog H HIP 58639 Proxy RAhms 12 01 27.93
DEdms -00 22 43.6 Vmag 8.34 VarFlag R Vmag G
RAdeg 180.366 DEdeg -0.37877 AstroRef Plx 4.55
CCDM 3.56 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 104409 BD BD+00 2878
CD CP Dm number +00 2878 VIred 0.93
SpType K R SpType Coord arcsec 2000 120127.93-002243.6
Hipparcos 2
HIP 58639 Sn 5 So 0 Nc 1
RArad 3.1479873545 DErad -0.0066107843 Plx 4.55 PmRA 3.01
PmDE 7.01 E RArad 1.02 E DErad 0.56 E Plx 1.18
E pmRA 0.96 E pmDE 0.65 Hpmag E Hpmag 0.002
SHp 0.013 VA 0 BV 0.939 E BV 0.015
VI 0.93
 
 
12015-0023 B
 
 
Coord arcsec 2000 120127.42-002152.7 Coord calc 120127.42-002152.7 Mag 8.95 Spectral class A (white)
PmRA -5.00 PmDE -9.0 Delta magnitude 0.52
 
 
12015-0023 C
 
 
Coord arcsec 2000 120129.18+002258.4 Mag 12.5 PmRA 4.00 PmDE 7.0
Delta magnitude 4.07 Coordinate calculated yes
 
 
12015-0023 D
 
 
Coord arcsec 2000 120127.76+002206.5 Mag 16.6 Delta magnitude 8.17 Coordinate calculated yes