WDS 02578-1826 : COMPONENTS
 
 
  A
B pa=356.0°
sep=31.04"
 
 
02578-1826 A
 
 
Componente originario normalizzato AB Name HD 18499 Coord arcsec 2000 025751.03-182608.5 Mag 10.71
Spectral class G6V (yellow) PmRA -50.00 PmDE 62.0 SAO 148687
HIP 13817 Tycho2 5867-00241-1 HD 18499 BD BD-19 573
Tycho2
Tycho2 5867-00241-1 Pflag RAmdeg 44.46261473 DEmdeg -18.43570759
PmRA -50.8 PmDE 63.5 E RAmdeg 28 E DEmdeg 26
E pmRA 1.9 E pmDE 1.8 EpRAm 1982.50 EpDEm 1982.90
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.5 BTmag 11.346 E BTmag 0.061 VTmag 10.705
E VTmag 0.052 Prox 331 TYC T HIP 13817
CCDM RAdeg 44.46274139 DEdeg -18.43585444 EpRA 1990 1.47
EpDE 1990 1.66 E RAdeg 36.9 E DEdeg 32.9 Posflg
Corr -0.2
SAO
SAO 148687 DelFlag RA1950 PmRA1950 -0.0061
DE1950 PmDE1950 0.083 Vmag 9.3 SpType G0
Double code Source 22 CatNum 800 DM BD-19 573
DMcomp BDsup HD 18499 M HD 0
GC RA1950rad 0.76598023 DE1950rad -0.32526205 PmRA2000 -0.0057
PmDE2000 0.081
Hipparcos
Catalog H HIP 13817 Proxy RAhms 02 57 51.06
DEdms -18 26 09.2 Vmag 10.5 VarFlag R Vmag H
RAdeg 44.4627 DEdeg -18.4359 AstroRef Plx 8.39
CCDM 02578-1826 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 18499 BD BD-19 573
CD CP Dm number -19 573 VIred 0.78
SpType G6V R SpType Coord arcsec 2000 025751.06-182609.2
Hipparcos 2
HIP 13817 Sn 5 So 0 Nc 1
RArad 0.7760213229 DErad -0.3217668308 Plx 7.56 PmRA -49.03
PmDE 60.91 E RArad 1.33 E DErad 1.45 E Plx 2.33
E pmRA 1.81 E pmDE 2.13 Hpmag 10.6425 E Hpmag 0.0052
SHp 0.042 VA 0 BV 0.736 E BV 0.096
VI 0.78
CCDM
Ccdm 02578-1826 RComp Comp A Note1
Note2 Discov num DRAs 2.99 DDEs -8.6
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.6 Sp G0 PmNote
PmRA -87 PmDE 83 Dm number -19 573 Cat1 BD
Name2 148687 Cat2 SAO HD 18499 M HD
ADS BDS M ADS BDS N IDS * IDS 02532S1850A
HIC 13817
 
 
02578-1826 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025750.88-182537.5 Mag 11.68 PmRA 14.00
PmDE -21.0 HIP 13816 Tycho2 5867-00453-1 Calc delta mag 0.97
Calc coord yes
Tycho2
Tycho2 5867-00453-1 Pflag RAmdeg 44.46169462 DEmdeg -18.42676123
PmRA 10.8 PmDE -20.0 E RAmdeg 67 E DEmdeg 62
E pmRA 3.0 E pmDE 3.1 EpRAm 1984.20 EpDEm 1986.09
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.1 Q pmRA 0.8
Q pmDE 0.1 BTmag 11.990 E BTmag 0.105 VTmag 11.910
E VTmag 0.156 Prox 331 TYC HIP 13816
CCDM RAdeg 44.46166778 DEdeg -18.42671472 EpRA 1990 1.49
EpDE 1990 1.66 E RAdeg 70.6 E DEdeg 63.8 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 13816 Proxy RAhms 02 57 50.79
DEdms -18 25 36.3 Vmag 11.67 VarFlag R Vmag H
RAdeg 44.4616 DEdeg -18.4267 AstroRef Plx 5.74
CCDM 02578-1826 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 025750.79-182536.3
Hipparcos 2
HIP 13816 Sn 5 So 0 Nc 1
RArad 0.7760020671 DErad -0.3216072501 Plx 8.29 PmRA 17.02
PmDE -17.51 E RArad 2.79 E DErad 3.39 E Plx 5.05
E pmRA 3.9 E pmDE 4.7 Hpmag 11.8077 E Hpmag 0.0091
SHp 0.096 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 02578-1826 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.82 DDEs 24.0
R dRAs 40 Year 1976 Theta 351 Rho 34.9
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 02532S1850B
HIC 13816