WDS 20057-3743 : COMPONENTS
 
 
  A
B pa=183.9°
sep=0.14"
 
 
20057-3743 A
 
 
Componente originario normalizzato AB Name HD 190289 Coord arcsec 2000 200541.20-374253.2 Mag 8.53
Spectral class F3V (yellow-white) PmRA 17.00 PmDE -7.0 SAO 211799
HIP 98979 Tycho2 7947-03226-1 HD 190289 CD CD-3813850
CP CP-38 7940
Tycho2
Tycho2 7947-03226-1 Pflag RAmdeg 301.42169539 DEmdeg -37.71478645
PmRA 16.3 PmDE -5.9 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.5 EpRAm 1991.10 EpDEm 1991.03
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.9 Q pmRA 0.9
Q pmDE 1.8 BTmag 8.414 E BTmag 0.017 VTmag 7.978
E VTmag 0.012 Prox 999 TYC T HIP 98979
CCDM AB RAdeg 301.42164806 DEdeg -37.71477306 EpRA 1990 1.71
EpDE 1990 1.53 E RAdeg 5.5 E DEdeg 6.5 Posflg P
Corr -0.2
SAO
SAO 211799 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0.016 Vmag 7.9 SpType F0
Double code Source 41 CatNum 10407 DM CD-3813850
DMcomp BDsup HD 190289 M HD 0
GC RA1950rad 5.2463817 DE1950rad -0.66074704 PmRA2000 0.002
PmDE2000 0.014
Hipparcos
Catalog H HIP 98979 Proxy H RAhms 20 05 41.20
DEdms -37 42 53.2 Vmag 7.94 VarFlag R Vmag G
RAdeg 301.422 DEdeg -37.7148 AstroRef * Plx 7.87
CCDM 20057-3743 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 51 Rho 0.182 HD 190289 BD
CD CD-3813850 CP CP-38 7940 Dm number -3813850 VIred 0.49
SpType F3V R SpType Coord arcsec 2000 200541.20-374253.2
Hipparcos 2
HIP 98979 Sn 55 So 3 Nc 2
RArad 5.2608001841 DErad -0.6582469936 Plx 6.71 PmRA 15.19
PmDE -8.57 E RArad 0.87 E DErad 0.65 E Plx 0.99
E pmRA 1.19 E pmDE 1.12 Hpmag 8.0244 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.427 E BV 0.015
VI 0.49
CCDM
Ccdm 20057-3743 RComp Comp A Note1
Note2 Discov num DRAs -0.80 DDEs 6.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp F3 PmNote *
PmRA 17 PmDE -7 Dm number -3813850 Cat1 CD
Name2 211799 Cat2 SAO HD 190289 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 98979
 
 
20057-3743 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200541.20-374253.3 Mag 9.11 Calc delta mag 0.58
Calc coord yes
CCDM
Ccdm 20057-3743 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.78 DDEs 6.8
R dRAs 82 Year 1991 Theta 51 Rho 0.2
Obs 1 Vmag 9.1 Sp PmNote *
PmRA 17 PmDE -7 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 98979