WDS 17578-3853 : COMPONENTS
 
 
  A B C D E
B pa=121.8°
sep=2.58"
 
C pa=233.9°
sep=14.92"
pa=242.4°
sep=16.07"
 
D pa=308.0°
sep=28.57"
pa=307.5°
sep=31.14"
pa=338.4°
sep=28.38"
 
E pa=71.6°
sep=29.90"
pa=67.6°
sep=28.32"
pa=65.7°
sep=44.35"
pa=99.1°
sep=51.55"
 
F pa=68.3°
sep=37.96"
pa=65.1°
sep=36.49"
pa=64.3°
sep=52.55"
pa=93.5°
sep=57.91"
pa=56.3°
sep=8.29"
 
 
17578-3853 A
 
 
Name HD 163412 Coord arcsec 2000 175751.05-385216.3 Mag 9.91 Spectral class A0V (white)
PmRA -4.00 PmDE -7.0 Tycho2 7886-01851-1 HD 163412
Tycho2
Tycho2 7886-01851-1 Pflag RAmdeg 269.46274385 DEmdeg -38.87121404
PmRA 1.6 PmDE -9.9 E RAmdeg 17 E DEmdeg 20
E pmRA 3.3 E pmDE 3.1 EpRAm 1991.26 EpDEm 1991.11
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 9.984 E BTmag 0.027 VTmag 9.909
E VTmag 0.035 Prox 31 TYC T HIP
CCDM RAdeg 269.46273889 DEdeg -38.87119111 EpRA 1990 1.60
EpDE 1990 1.63 E RAdeg 16.9 E DEdeg 20.2 Posflg
Corr 0.0
 
 
17578-3853 B
 
 
Coord arcsec 2000 175751.24-385217.7 Mag 10 PmRA -3.00 PmDE -6.0
Tycho2 7886-01851-2 Calc delta mag 0.09 Calc coord yes
Tycho2
Tycho2 7886-01851-2 Pflag RAmdeg 269.46376407 DEmdeg -38.87159877
PmRA 8.8 PmDE -7.8 E RAmdeg 18 E DEmdeg 21
E pmRA 3.3 E pmDE 3.1 EpRAm 1991.23 EpDEm 1991.05
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.106 E BTmag 0.028 VTmag 10.003
E VTmag 0.035 Prox 31 TYC T HIP
CCDM RAdeg 269.46373806 DEdeg -38.87158056 EpRA 1990 1.61
EpDE 1990 1.62 E RAdeg 17.5 E DEdeg 21.1 Posflg D
Corr 0.0
 
 
17578-3853 C
 
 
Coord arcsec 2000 175750.02-385225.1 Mag 12.3 PmRA 1.00 PmDE -5.0
Calc delta mag 2.39 Calc coord yes
 
 
17578-3853 D
 
 
Coord arcsec 2000 175749.12-385158.7 Mag 13.5 PmRA -54.00 PmDE -18.0
Calc delta mag 3.59 Calc coord yes
 
 
17578-3853 E
 
 
Coord arcsec 2000 175753.48-385206.9 Mag 13.2 PmRA -28.00 PmDE -27.0
Calc delta mag 3.29 Calc coord yes
 
 
17578-3853 F
 
 
Coord arcsec 2000 175754.07-385202.3 Mag 13 Calc delta mag 3.09 Calc coord yes