WDS 15121+1859 : COMPONENTS
 
 
  A
B pa=143.0°
sep=0.47"
 
 
15121+1859 A
 
 
Componente originario normalizzato AB Name FL Ser Coord arcsec 2000 151204.27+185833.7 Mag 6.16
Spectral class M4III (red) PmRA -14.00 PmDE 10.0 SAO 101429
HIP 74386 Tycho2 1489-01253-1 HD 134943 HR 5654
GC 20442 BD BD+19 2935 FK5 3199
Tycho2
Tycho2 1489-01253-1 Pflag RAmdeg 228.01777393 DEmdeg 18.97601716
PmRA -14.2 PmDE 10.2 E RAmdeg 3 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.64 EpDEm 1991.31
Num 16 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.7
Q pmDE 1.2 BTmag 7.826 E BTmag 0.015 VTmag 6.124
E VTmag 0.009 Prox 999 TYC T HIP 74386
CCDM AB RAdeg 228.01780806 DEdeg 18.97599361 EpRA 1990 1.84
EpDE 1990 1.68 E RAdeg 3.4 E DEdeg 3.9 Posflg P
Corr 0.0
SAO
SAO 101429 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.006 Vmag 6 SpType Mb
Double code Source 70 CatNum 20442 DM BD+19 2935
DMcomp BDsup HD 134943 M HD 0
GC 20442 RA1950rad 3.96972596 DE1950rad 0.33445935 PmRA2000 -0.0008
PmDE2000 0.01
Hipparcos
Catalog H HIP 74386 Proxy H RAhms 15 12 04.27
DEdms +18 58 33.6 Vmag 5.9 VarFlag 2 R Vmag G
RAdeg 228.018 DEdeg 18.976 AstroRef A Plx 3.93
CCDM 15121+1859 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 137 Rho 0.449 HD 134943 BD BD+19 2935
CD CP Dm number +19 2935 VIred 2.9
SpType M4III R SpType Coord arcsec 2000 151204.27+185833.6
Hipparcos 2
HIP 74386 Sn 15 So 3 Nc 2
RArad 3.9796613872 DErad 0.331193745 Plx 4.51 PmRA -15.13
PmDE 10.07 E RArad 0.5 E DErad 0.37 E Plx 0.65
E pmRA 0.68 E pmDE 0.61 Hpmag 5.8746 E Hpmag 0.0111
SHp 0.069 VA 2 BV 1.414 E BV 0.009
VI 1.39
CCDM
Ccdm 15121+1859 RComp Comp A Note1
Note2 Discov num DRAs -1.73 DDEs -26.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.0 Sp M4 PmNote *
PmRA -14 PmDE 7 Dm number +19 2935 Cat1 BD
Name2 +19 1416 Cat2 AGK2/3 HD 134943 M HD
ADS BDS M ADS BDS N IDS IDS 15075N1921A
HIC 74386
 
 
15121+1859 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151204.29+185833.3 Mag 8.94 Spectral class K5 (yellow-orange)
PmRA -14.00 PmDE 10.0 Calc delta mag 2.78 Calc coord yes
CCDM
Ccdm 15121+1859 RComp Comp B Note1
Note2 Discov num COU 189 DRAs DDEs
R dRAs Year 1967 Theta 141 Rho 0.4
Obs 1 Vmag 7.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15075N1921B
HIC 74386