WDS 09315+6304 : COMPONENTS
 
 
  A B
B pa=264.3°
sep=10.34"
 
C pa=209.8°
sep=76.77"
pa=203.1°
sep=71.26"
 
 
09315+6304 A
 
 
Name 23 UMa Coord arcsec 2000 093131.57+630342.5 Mag 3.65 Spectral class F0IV (yellow-white)
PmRA 108.00 PmDE 27.0 SAO 14908 HIP 46733
Tycho2 4139-01304-1 HD 81937 HR 3757 GC 13109
BD BD+63 845 Flamsteed 23 Ursae Majoris Flamsteed name 23 UMa FK5 355
Tycho2
Tycho2 4139-01304-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 4.046 E BTmag 0.014 VTmag 3.679
E VTmag 0.009 Prox 999 TYC T HIP 46733
CCDM RAdeg 142.88156556 DEdeg 63.06179833 EpRA 1990 1.63
EpDE 1990 1.59 E RAdeg 3.1 E DEdeg 3.1 Posflg
Corr -0.2
SAO
SAO 14908 DelFlag RA1950 PmRA1950 0.0161
DE1950 PmDE1950 0.026 Vmag 3.8 SpType F0
Double code Source 74 CatNum 355 DM BD+63 845
DMcomp BDsup HD 81937 M HD 0
GC 13109 RA1950rad 2.47666328 DE1950rad 1.10447884 PmRA2000 0.0161
PmDE2000 0.028
Hipparcos
Catalog H HIP 46733 Proxy RAhms 09 31 31.57
DEdms +63 03 42.5 Vmag 3.65 VarFlag R Vmag H
RAdeg 142.882 DEdeg 63.0618 AstroRef Plx 43.2
CCDM 09315+6303 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 81937 BD BD+63 845
CD CP Dm number +63 845 VIred 0.41
SpType F0IV R SpType Coord arcsec 2000 093131.57+630342.5
Hipparcos 2
HIP 46733 Sn 5 So 0 Nc 1
RArad 2.4937533192 DErad 1.1006359636 Plx 41.99 PmRA 107.99
PmDE 27.15 E RArad 0.09 E DErad 0.1 E Plx 0.16
E pmRA 0.13 E pmDE 0.13 Hpmag 3.7327 E Hpmag 0.0004
SHp 0.004 VA 0 BV 0.36 E BV 0.015
VI 0.41
 
 
09315+6304 B
 
 
Coord arcsec 2000 093130.06+630341.5 Mag 9.19 Spectral class K5V (yellow-orange) PmRA 109.00
PmDE 14.0 Calc delta mag 5.54 Calc coord yes
 
 
09315+6304 C
 
 
Coord arcsec 2000 093125.95+630235.9 Mag 11.75 PmRA -23.00 PmDE -21.0
Calc delta mag 8.1 Calc coord yes