WDS 15583-3404 : COMPONENTS
 
 
  A B
B pa=175.1°
sep=52.59"
 
C pa=174.6°
sep=52.91"
pa=120.4°
sep=0.54"
 
 
15583-3404 A
 
 
Name HD 142887 Coord arcsec 2000 155815.82-340417.3 Mag 9.16 Spectral class B9 (blue-white)
PmRA 0.00 PmDE -2.0 SAO 207174 HIP 78213
Tycho2 7337-00907-1 HD 142887 CD CD-3310835 CP CP-33 3953
Tycho2
Tycho2 7337-00907-1 Pflag RAmdeg 239.56593574 DEmdeg -34.07149420
PmRA 2.2 PmDE -6.2 E RAmdeg 9 E DEmdeg 11
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.23 EpDEm 1990.82
Num 9 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 9.463 E BTmag 0.019 VTmag 9.165
E VTmag 0.017 Prox 523 TYC T HIP 78213
CCDM RAdeg 239.56592972 DEdeg -34.07147861 EpRA 1990 1.69
EpDE 1990 1.42 E RAdeg 9.0 E DEdeg 10.8 Posflg
Corr 0.1
SAO
SAO 207174 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.036 Vmag 9.1 SpType B9
Double code Source 40 CatNum 8282 DM CD-3310835
DMcomp BDsup HD 142887 M HD 0
GC RA1950rad 4.16721819 DE1950rad -0.59216988 PmRA2000 0.002
PmDE2000 -0.033
Hipparcos
Catalog H HIP 78213 Proxy RAhms 15 58 15.82
DEdms -34 04 17.3 Vmag 9.09 VarFlag R Vmag H
RAdeg 239.566 DEdeg -34.0715 AstroRef Plx 2.01
CCDM 15583-3405 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 142887 BD
CD CD-3310835 CP CP-33 3953 Dm number -3310835 VIred 0.57
SpType A0III/IV R SpType Coord arcsec 2000 155815.82-340417.3
Hipparcos 2
HIP 78213 Sn 5 So 0 Nc 1
RArad 4.1812143693 DErad -0.5946595088 Plx 1.95 PmRA -1.63
PmDE -7.37 E RArad 1.03 E DErad 0.67 E Plx 1.27
E pmRA 1.34 E pmDE 1.26 Hpmag 9.1948 E Hpmag 0.0016
SHp 0.014 VA 0 BV 0.495 E BV 0.015
VI 0.57
 
 
15583-3404 B
 
 
Coord arcsec 2000 155816.18-340509.7 Mag 11.05 PmRA -6.00 PmDE -36.0
Tycho2 7337-01313-1 DM CD-3310837 Calc delta mag 1.89
Tycho2
Tycho2 7337-01313-1 Pflag RAmdeg 239.56744222 DEmdeg -34.08603187
PmRA -6.1 PmDE -36.3 E RAmdeg 29 E DEmdeg 36
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.86 EpDEm 1988.41
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 11.392 E BTmag 0.064 VTmag 10.411
E VTmag 0.043 Prox 523 TYC T HIP
CCDM RAdeg 239.56745917 DEdeg -34.08594500 EpRA 1990 1.73
EpDE 1990 1.39 E RAdeg 29.3 E DEdeg 36.8 Posflg P
Corr 0.1
 
 
15583-3404 C
 
 
Coord arcsec 2000 155816.22-340510.0 Mag 11.05 PmRA -6.00 PmDE -36.0
Calc delta mag 1.89 Calc coord yes