WDS 20042-7526 : COMPONENTS
 
 
  A
B pa=284.8°
sep=5.64"
 
 
20042-7526 A
 
 
Componente originario normalizzato AB Name DD Oct Coord arcsec 2000 200413.31-752621.6 Mag 9.67
Spectral class F2V (yellow-white) PmRA -4.00 PmDE 13.0 HIP 98832
Tycho2 9460-00186-1 HD 188749 CP CP-75 1566
Tycho2
Tycho2 9460-00186-1 Pflag RAmdeg 301.05540648 DEmdeg -75.43928456
PmRA -5.9 PmDE 12.9 E RAmdeg 13 E DEmdeg 11
E pmRA 1.6 E pmDE 1.5 EpRAm 1989.97 EpDEm 1989.78
Num 7 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 10.187 E BTmag 0.024 VTmag 9.753
E VTmag 0.021 Prox 999 TYC T HIP 98832
CCDM RAdeg 301.05546250 DEdeg -75.43931500 EpRA 1990 1.61
EpDE 1990 1.73 E RAdeg 13.4 E DEdeg 12.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 98832 Proxy RAhms 20 04 13.31
DEdms -75 26 21.6 Vmag 9.69 VarFlag 2 R Vmag H
RAdeg 301.055 DEdeg -75.4393 AstroRef Plx 5.71
CCDM 20042-7526 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 188749 BD
CD CP CP-75 1566 Dm number -75 1566 VIred 0.47
SpType F2V R SpType Coord arcsec 2000 200413.31-752621.6
Hipparcos 2
HIP 98832 Sn 5 So 0 Nc 1
RArad 5.2544090829 DErad -1.3166645367 Plx 7 PmRA -2.78
PmDE 12.77 E RArad 0.86 E DErad 0.76 E Plx 1.19
E pmRA 1.1 E pmDE 0.92 Hpmag 9.7972 E Hpmag 0.0034
SHp 0.045 VA 2 BV 0.459 E BV 0.024
VI 0.53
CCDM
Ccdm 20042-7526 RComp Comp A Note1
Note2 Discov num DRAs 1.30 DDEs -21.1
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.8 Sp F2 PmNote
PmRA 10 PmDE 28 Dm number -75 1566 Cat1 CPD
Name2 Cat2 HD 188749 M HD
ADS BDS M ADS BDS N IDS * IDS 19516S7543A
HIC 98832
 
 
20042-7526 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200411.86-752620.2 Mag 13 PmRA -79.00
PmDE 82.0 Calc delta mag 3.33 Calc coord yes
CCDM
Ccdm 20042-7526 RComp Comp B Note1
Note2 Discov num RSU DRAs -4.42 DDEs -19.6
R dRAs 40 Year 1975 Theta 277 Rho 21.4
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 19516S7543B
HIC