WDS 18381+3935 : COMPONENTS
 
 
  A B C
B pa=2.5°
sep=22.23"
 
C pa=328.3°
sep=74.15"
pa=315.7°
sep=57.16"
 
D pa=333.0°
sep=63.77"
pa=319.1°
sep=45.76"
pa=122.2°
sep=11.80"
 
 
18381+3935 A
 
 
Coord arcsec 2000 183806.06+393511.0 Mag 9.5 Spectral class F (yellow-white) PmRA 6.00
PmDE -9.0 Tycho2 3109-01895-1 ADS 11528 DM BD+39 3475
Tycho2
Tycho2 3109-01895-1 Pflag RAmdeg 279.52530818 DEmdeg 39.58639858
PmRA 6.0 PmDE -8.3 E RAmdeg 14 E DEmdeg 14
E pmRA 1.2 E pmDE 1.1 EpRAm 1989.11 EpDEm 1989.03
Num 9 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 1.0 BTmag 9.900 E BTmag 0.026 VTmag 9.536
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 279.52529111 DEdeg 39.58641639 EpRA 1990 1.61
EpDE 1990 1.58 E RAdeg 14.7 E DEdeg 14.5 Posflg
Corr 0.0
 
 
18381+3935 B
 
 
Coord arcsec 2000 183806.15+393533.2 Mag 14 Calc delta mag 4.5 Calc coord yes
 
 
18381+3935 C
 
 
Coord arcsec 2000 183802.69+393614.1 Coord calc 183802.69+393614.1 Mag 10.5 PmRA -10.00
PmDE 17.0 Calc delta mag 1
 
 
18381+3935 D
 
 
Coord arcsec 2000 183803.55+393607.8 Mag 11.6 PmRA 17.00 PmDE 2.0
Calc delta mag 2.1 Calc coord yes