WDS 21039+1844 : COMPONENTS
 
 
  A
B pa=244.5°
sep=5.13"
 
 
21039+1844 A
 
 
Componente originario normalizzato AB Name HD 200617 Coord arcsec 2000 210356.15+184406.0 Mag 8.03
Spectral class K0 (yellow-orange) PmRA 2.00 PmDE -15.0 SAO 106810
HIP 103970 Tycho2 1652-00756-1 HD 200617 BD BD+18 4687
Tycho2
Tycho2 1652-00756-1 Pflag RAmdeg 315.98396424 DEmdeg 18.73500900
PmRA 2.1 PmDE -15.3 E RAmdeg 5 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.22 EpDEm 1990.36
Num 13 Q RAmdeg 1.8 Q DEmdeg 1.1 Q pmRA 1.8
Q pmDE 1.1 BTmag 9.179 E BTmag 0.018 VTmag 8.026
E VTmag 0.011 Prox 54 TYC T HIP 103970
CCDM A RAdeg 315.98396000 DEdeg 18.73504722 EpRA 1990 1.71
EpDE 1990 1.16 E RAdeg 4.9 E DEdeg 7.2 Posflg
Corr 0.0
SAO
SAO 106810 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.021 Vmag 8 SpType K0
Double code Source 28 CatNum 8573 DM BD+18 4687
DMcomp BDsup HD 200617 M HD 0
GC RA1950rad 5.50492261 DE1950rad 0.3235141 PmRA2000 0.0009
PmDE2000 -0.024
Hipparcos
Catalog H HIP 103970 Proxy H RAhms 21 03 56.15
DEdms +18 44 06.2 Vmag 7.9 VarFlag R Vmag H
RAdeg 315.984 DEdeg 18.735 AstroRef A Plx 4.93
CCDM 21039+1844 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 246 Rho 5.42 HD 200617 BD BD+18 4687
CD CP Dm number +18 4687 VIred 0.94
SpType K0 R SpType Coord arcsec 2000 210356.15+184406.2
Hipparcos 2
HIP 103970 Sn 15 So 3 Nc 2
RArad 5.5149604538 DErad 0.3269882631 Plx 3.99 PmRA -2.12
PmDE -19.71 E RArad 0.67 E DErad 0.44 E Plx 0.89
E pmRA 0.79 E pmDE 0.46 Hpmag 8.0631 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.8 E BV 0.495
VI 0.94
CCDM
Ccdm 21039+1844 RComp Comp A Note1
Note2 Discov num DRAs 2.12 DDEs 5.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp K0 PmNote *
PmRA -4 PmDE -28 Dm number +18 4687 Cat1 BD
Name2 +18 2123 Cat2 AGK2/3 HD 200617 M HD
ADS BDS M ADS BDS N IDS IDS 20593N1820A
HIC 103970
 
 
21039+1844 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210355.82+184403.8 Mag 12.16 PmRA -3.00
PmDE -20.0 Calc delta mag 4.13 Calc coord yes
CCDM
Ccdm 21039+1844 RComp Comp B Note1
Note2 Discov num BRT2489 DRAs DDEs
R dRAs Year 1904 Theta 247 Rho 4.7
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20593N1820B
HIC 103970