WDS 20087+5320 : COMPONENTS
 
 
  A
B pa=176.0°
sep=0.62"
 
 
20087+5320 A
 
 
Componente originario normalizzato AB Name HD 191687 Coord arcsec 2000 200840.57+532011.7 Mag 8.16
Spectral class K2 (yellow-orange) PmRA 10.00 PmDE -32.0 SAO 32312
HIP 99238 Tycho2 3936-01277-1 HD 191687 BD BD+52 2635
Tycho2
Tycho2 3936-01277-1 Pflag RAmdeg 302.16909361 DEmdeg 53.33646706
PmRA 8.2 PmDE -38.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.14 EpDEm 1991.26
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 9.136 E BTmag 0.017 VTmag 8.037
E VTmag 0.012 Prox 999 TYC T HIP 99238
CCDM AB RAdeg 302.16906222 DEdeg 53.33655333 EpRA 1990 1.72
EpDE 1990 1.82 E RAdeg 6.0 E DEdeg 6.2 Posflg P
Corr 0.1
SAO
SAO 32312 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.035 Vmag 8.2 SpType K2
Double code Source 37 CatNum 6385 DM BD+52 2635
DMcomp BDsup HD 191687 M HD 0
GC RA1950rad 5.26817761 DE1950rad 0.92833208 PmRA2000 0.0016
PmDE2000 -0.036
Hipparcos
Catalog H HIP 99238 Proxy H RAhms 20 08 40.57
DEdms +53 20 11.7 Vmag 7.92 VarFlag R Vmag H
RAdeg 302.169 DEdeg 53.3366 AstroRef A Plx 3.55
CCDM 20087+5320 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 171 Rho 0.652 HD 191687 BD BD+52 2635
CD CP Dm number +52 2635 VIred 0.94
SpType K2 R SpType Coord arcsec 2000 200840.57+532011.7
Hipparcos 2
HIP 99238 Sn 15 So 3 Nc 2
RArad 5.2738449139 DErad 0.9308987849 Plx 4.62 PmRA 10.47
PmDE -40.58 E RArad 0.53 E DErad 0.48 E Plx 0.56
E pmRA 0.66 E pmDE 0.52 Hpmag 8.084 E Hpmag 0.0012
SHp 0.014 VA 0 BV 0.947 E BV 0.012
VI 0.94
CCDM
Ccdm 20087+5320 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs 11.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp K2 PmNote *
PmRA 4 PmDE -31 Dm number +52 2635 Cat1 BD
Name2 +53 1291 Cat2 AGK2/3 HD 191687 M HD
ADS BDS A13435 M ADS BDS N IDS IDS 20061N5303A
HIC 99238
 
 
20087+5320 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200840.57+532011.1 Mag 10.94 Calc delta mag 2.78
Calc coord yes
CCDM
Ccdm 20087+5320 RComp Comp B Note1
Note2 Discov num A 1417 DRAs DDEs
R dRAs Year 1948 Theta 169 Rho 0.8
Obs 4 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13435 M ADS BDS N IDS IDS 20061N5303B
HIC 99238