WDS 20598+2004 : COMPONENTS
 
 
  A
B pa=251.2°
sep=3.12"
 
 
20598+2004 A
 
 
Componente originario normalizzato AB Name HD 199940 Coord arcsec 2000 205948.38+200409.3 Mag 9.17
Spectral class F0 (yellow-white) PmRA 47.00 PmDE 10.0 SAO 106739
HIP 103630 Tycho2 1656-00812-1 HD 199940 GC 29304
BD BD+19 4589
Tycho2
Tycho2 1656-00812-1 Pflag RAmdeg 314.95159395 DEmdeg 20.06925826
PmRA 32.7 PmDE 8.9 E RAmdeg 9 E DEmdeg 13
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.23 EpDEm 1990.28
Num 5 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 0.9 BTmag 9.480 E BTmag 0.021 VTmag 9.166
E VTmag 0.019 Prox 33 TYC T HIP 103630
CCDM A RAdeg 314.95151306 DEdeg 20.06923639 EpRA 1990 1.62
EpDE 1990 1.18 E RAdeg 9.4 E DEdeg 12.6 Posflg D
Corr 0.0
SAO
SAO 106739 DelFlag RA1950 PmRA1950 0.0027
DE1950 PmDE1950 0.001 Vmag 8.4 SpType F0
Double code Source 70 CatNum 29304 DM BD+19 4589
DMcomp BDsup HD 199940 M HD 0
GC 29304 RA1950rad 5.48700279 DE1950rad 0.34685302 PmRA2000 0.0027
PmDE2000 -0.002
Hipparcos
Catalog H HIP 103630 Proxy H RAhms 20 59 48.36
DEdms +20 04 09.3 Vmag 8.61 VarFlag R Vmag H
RAdeg 314.952 DEdeg 20.0692 AstroRef A Plx 5.6
CCDM 20598+2004 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 252 Rho 3.288 HD 199940 BD BD+19 4589
CD CP Dm number +19 4589 VIred 0.02
SpType F0 R SpType Coord arcsec 2000 205948.36+200409.3
Hipparcos 2
HIP 103630 Sn 15 So 3 Nc 2
RArad 5.4969408223 DErad 0.350274292 Plx 5.41 PmRA 28.95
PmDE 5.08 E RArad 1.03 E DErad 0.88 E Plx 1.48
E pmRA 1.3 E pmDE 0.99 Hpmag 8.6903 E Hpmag 0.0031
SHp 0.026 VA 0 BV 0.317 E BV 0.035
VI 0.37
CCDM
Ccdm 20598+2004 RComp Comp A Note1
Note2 Discov num DRAs 0.34 DDEs 9.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F0 PmNote *
PmRA 47 PmDE 10 Dm number +19 4589 Cat1 BD
Name2 +19 2124 Cat2 AGK2/3 HD 199940 M HD
ADS BDS A14515 M ADS BDS N IDS IDS 20552N1941A
HIC 103630
 
 
20598+2004 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205948.17+200408.3 Mag 9.69 PmRA 28.00
PmDE 4.0 Tycho2 1656-00812-2 Calc delta mag 0.52 Calc coord yes
Tycho2
Tycho2 1656-00812-2 Pflag RAmdeg 314.95065882 DEmdeg 20.06897050
PmRA 34.0 PmDE 4.9 E RAmdeg 16 E DEmdeg 21
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.86 EpDEm 1989.92
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.244 E BTmag 0.034 VTmag 9.686
E VTmag 0.028 Prox 33 TYC T HIP 103630
CCDM B RAdeg 314.95057444 DEdeg 20.06895833 EpRA 1990 1.60
EpDE 1990 1.20 E RAdeg 16.0 E DEdeg 21.2 Posflg D
Corr 0.0
CCDM
Ccdm 20598+2004 RComp Comp B Note1
Note2 Discov num STF2739 DRAs DDEs
R dRAs Year 1831 Theta 252 Rho 3.2
Obs 11 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14515 M ADS BDS N IDS IDS 20552N1941B
HIC 103630