WDS 01253+0128 : COMPONENTS
 
 
  A
B pa=205.6°
sep=1.77"
 
 
01253+0128 A
 
 
Componente originario normalizzato AB Name HD 8648 Coord arcsec 2000 012520.11+012739.1 Mag 7.47
Spectral class G5 (yellow) PmRA 68.00 PmDE -61.0 SAO 109878
HIP 6653 Tycho2 0021-01171-1 HD 8648 BD BD+00 233
Tycho2
Tycho2 0021-01171-1 Pflag RAmdeg 21.33377574 DEmdeg 1.46085916
PmRA 67.9 PmDE -60.9 E RAmdeg 6 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.95 EpDEm 1990.36
Num 17 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.226 E BTmag 0.018 VTmag 7.469
E VTmag 0.013 Prox 999 TYC T HIP 6653
CCDM RAdeg 21.33362056 DEdeg 1.46100139 EpRA 1990 1.77
EpDE 1990 1.60 E RAdeg 5.8 E DEdeg 6.9 Posflg
Corr -0.2
SAO
SAO 109878 DelFlag RA1950 PmRA1950 0.0053
DE1950 PmDE1950 -0.085 Vmag 8.2 SpType G5
Double code Source 31 CatNum 268 DM BD+00 233
DMcomp BDsup HD 8648 M HD 0
GC RA1950rad 0.36110702 DE1950rad 0.02097183 PmRA2000 0.0055
PmDE2000 -0.09
Hipparcos
Catalog H HIP 6653 Proxy RAhms 01 25 20.07
DEdms +01 27 39.6 Vmag 7.38 VarFlag R Vmag H
RAdeg 21.3336 DEdeg 1.461 AstroRef Plx 25.35
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 8648 BD BD+00 233
CD CP Dm number +00 233 VIred 0.75
SpType G5 R SpType Coord arcsec 2000 012520.07+012739.6
Hipparcos 2
HIP 6653 Sn 7 So 0 Nc 1
RArad 0.3723417517 DErad 0.0254993357 Plx 22.9 PmRA 70.84
PmDE -60.01 E RArad 0.9 E DErad 0.65 E Plx 1.06
E pmRA 1 E pmDE 0.68 Hpmag 7.5223 E Hpmag 0.0016
SHp 0.01 VA 0 BV 0.675 E BV 0.013
VI 0.73
 
 
01253+0128 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012520.06+012737.5 Mag 12 Spectral class M2V (red)
Calc delta mag 4.53 Calc coord yes