WDS 21146-5552 : COMPONENTS
 
 
  A
B pa=202.8°
sep=7.51"
 
 
21146-5552 A
 
 
Componente originario normalizzato AB Name HD 201887 Coord arcsec 2000 211433.92-555135.1 Mag 9.78
Spectral class F0V (yellow-white) PmRA 21.00 PmDE -1.0 SAO 246921
HIP 104865 Tycho2 8797-00856-1 HD 201887 CP CP-56 9606
Tycho2
Tycho2 8797-00856-1 Pflag RAmdeg 318.64133327 DEmdeg -55.85976002
PmRA 18.9 PmDE -6.3 E RAmdeg 13 E DEmdeg 17
E pmRA 1.4 E pmDE 1.5 EpRAm 1988.63 EpDEm 1988.14
Num 10 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.1 BTmag 10.122 E BTmag 0.027 VTmag 9.783
E VTmag 0.026 Prox 84 TYC T HIP 104865
CCDM A RAdeg 318.64125694 DEdeg -55.85974361 EpRA 1990 1.66
EpDE 1990 1.62 E RAdeg 14.4 E DEdeg 17.7 Posflg
Corr 0.0
SAO
SAO 246921 DelFlag RA1950 PmRA1950 -0.0032
DE1950 PmDE1950 -0.028 Vmag 9.6 SpType F0
Double code Source 43 CatNum 6698 DM CP-56 9606
DMcomp BDsup HD 201887 M HD 0
GC RA1950rad 5.5453524 DE1950rad -0.97855741 PmRA2000 -0.0037
PmDE2000 -0.032
Hipparcos
Catalog H HIP 104865 Proxy H RAhms 21 14 33.90
DEdms -55 51 35.1 Vmag 9.6 VarFlag R Vmag G
RAdeg 318.641 DEdeg -55.8597 AstroRef A Plx 3.19
CCDM 21146-5552 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 219 Rho 8.436 HD 201887 BD
CD CP CP-56 9606 Dm number -56 9606 VIred 0.47
SpType F0V R SpType Coord arcsec 2000 211433.90-555135.1
Hipparcos 2
HIP 104865 Sn 15 So 3 Nc 2
RArad 5.5613393138 DErad -0.9749363803 Plx 5.04 PmRA 17.54
PmDE -5.83 E RArad 1.36 E DErad 1.29 E Plx 1.89
E pmRA 2.2 E pmDE 1.51 Hpmag 9.6811 E Hpmag 0.0042
SHp 0.031 VA 0 BV 0.405 E BV 0.005
VI 0.47
CCDM
Ccdm 21146-5552 RComp Comp A Note1
Note2 Discov num DRAs -2.38 DDEs 23.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp F0 PmNote *
PmRA -27 PmDE -28 Dm number -56 9606 Cat1 CPD
Name2 246921 Cat2 SAO HD 201887 M HD
ADS BDS M ADS BDS N IDS IDS 21072S5616A
HIC 104865
 
 
21146-5552 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211433.57-555142.0 Mag 12.14 PmRA -10.00
PmDE -65.0 Calc delta mag 2.36 Calc coord yes
CCDM
Ccdm 21146-5552 RComp Comp B Note1
Note2 Discov num HU 1535 DRAs DDEs
R dRAs Year 1927 Theta 225 Rho 7.8
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21072S5616B
HIC 104865