WDS 20281+3353 : COMPONENTS
 
 
  A
B pa=234.2°
sep=0.35"
 
 
20281+3353 A
 
 
Componente originario normalizzato AB Name HD 195102 Coord arcsec 2000 202803.89+335316.6 Mag 7.1
Spectral class B9 (blue-white) PmRA 2.00 PmDE -1.0 SAO 70063
HIP 100949 Tycho2 2693-00747-1 HD 195102 GC 28485
BD BD+33 3914
Tycho2
Tycho2 2693-00747-1 Pflag RAmdeg 307.01618487 DEmdeg 33.88793005
PmRA 1.9 PmDE -1.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.53 EpDEm 1991.55
Num 9 Q RAmdeg 2.2 Q DEmdeg 1.2 Q pmRA 2.3
Q pmDE 1.4 BTmag 6.969 E BTmag 0.015 VTmag 7.010
E VTmag 0.010 Prox 999 TYC T HIP 100949
CCDM AB RAdeg 307.01617917 DEdeg 33.88793306 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 3.7 E DEdeg 3.6 Posflg P
Corr 0.0
SAO
SAO 70063 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.004 Vmag 6.9 SpType B9
Double code Source 70 CatNum 28485 DM BD+33 3914
DMcomp BDsup HD 195102 M HD 0
GC 28485 RA1950rad 5.34986101 DE1950rad 0.58854911 PmRA2000 -0.0007
PmDE2000 0.002
Hipparcos
Catalog H HIP 100949 Proxy H RAhms 20 28 03.89
DEdms +33 53 16.6 Vmag 7 VarFlag R Vmag H
RAdeg 307.016 DEdeg 33.8879 AstroRef A Plx 2.84
CCDM 20281+3353 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 236 Rho 0.348 HD 195102 BD BD+33 3914
CD CP Dm number +33 3914 VIred -0.01
SpType B9 R SpType Coord arcsec 2000 202803.89+335316.6
Hipparcos 2
HIP 100949 Sn 15 So 3 Nc 2
RArad 5.358443525 DErad 0.591456209 Plx 2.13 PmRA 5.47
PmDE -0.18 E RArad 0.38 E DErad 0.37 E Plx 0.53
E pmRA 0.47 E pmDE 0.39 Hpmag 7.002 E Hpmag 0.0009
SHp 0.009 VA 0 BV -0.026 E BV 0.005
VI 0
CCDM
Ccdm 20281+3353 RComp Comp A Note1
Note2 Discov num DRAs -2.10 DDEs 17.2
R dRAs 81 Year Theta Rho
Obs 2 Vmag 7.6 Sp B9 PmNote @
PmRA 8 PmDE 6 Dm number +33 3914 Cat1 BD
Name2 +33 1954 Cat2 AGK2/3 HD 195102 M HD
ADS BDS M ADS BDS N IDS IDS 20241N3333A
HIC 100949
 
 
20281+3353 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202803.87+335316.4 Mag 9.49 PmRA 2.00
PmDE -1.0 Calc delta mag 2.39 Calc coord yes
CCDM
Ccdm 20281+3353 RComp Comp B Note1
Note2 Discov num COU1956 DRAs DDEs
R dRAs Year 1980 Theta 237 Rho 0.3
Obs 5 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20241N3333B
HIC 100949