WDS 21091+3844 : COMPONENTS
 
 
  A
B pa=7.0°
sep=109.96"
 
 
21091+3844 A
 
 
Componente originario normalizzato AB Name HD 201561 Coord arcsec 2000 210908.32+384345.1 Mag 7.61
Spectral class K2 (yellow-orange) PmRA 2.00 PmDE -3.0 SAO 70977
HIP 104417 Tycho2 3168-00056-1 HD 201561 BD BD+38 4362
Tycho2
Tycho2 3168-00056-1 Pflag RAmdeg 317.28466947 DEmdeg 38.72920186
PmRA 1.5 PmDE -4.1 E RAmdeg 5 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.97 EpDEm 1991.21
Num 14 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 9.123 E BTmag 0.017 VTmag 7.609
E VTmag 0.010 Prox 999 TYC T HIP 104417
CCDM RAdeg 317.28466500 DEdeg 38.72921139 EpRA 1990 1.58
EpDE 1990 1.69 E RAdeg 5.0 E DEdeg 4.8 Posflg
Corr 0.1
SAO
SAO 70977 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.007 Vmag 7.5 SpType K2
Double code Source 5 CatNum 2146 DM BD+38 4362
DMcomp BDsup HD 201561 M HD 0
GC RA1950rad 5.52912481 DE1950rad 0.67239986 PmRA2000 0.0008
PmDE2000 0.004
Hipparcos
Catalog H HIP 104417 Proxy RAhms 21 09 08.32
DEdms +38 43 45.2 Vmag 7.5 VarFlag R Vmag H
RAdeg 317.285 DEdeg 38.7292 AstroRef Plx 1.69
CCDM 21091+3844 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 201561 BD BD+38 4362
CD CP Dm number +38 4362 VIred 1.23
SpType K2 R SpType Coord arcsec 2000 210908.32+384345.2
Hipparcos 2
HIP 104417 Sn 5 So 0 Nc 1
RArad 5.5376620722 DErad 0.675952264 Plx 1.86 PmRA 2.34
PmDE -3.31 E RArad 0.39 E DErad 0.46 E Plx 0.61
E pmRA 0.42 E pmDE 0.55 Hpmag 7.6609 E Hpmag 0.0013
SHp 0.014 VA 0 BV 1.271 E BV 0.011
VI 1.23
CCDM
Ccdm 21091+3844 RComp Comp A Note1
Note2 Discov num DRAs 2.31 DDEs -14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp K2 PmNote *
PmRA -2 PmDE 10 Dm number +38 4362 Cat1 BD
Name2 +38 2146 Cat2 AGK2/3 HD 201561 M HD
ADS BDS B10781 M ADS BDS N IDS IDS 21052N3819A
HIC 104417
 
 
21091+3844 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210909.46+384534.3 Mag 9.57 PmRA -15.00
PmDE -21.0 Tycho2 3168-02376-1 Calc delta mag 1.96 Calc coord yes
Tycho2
Tycho2 3168-02376-1 Pflag RAmdeg 317.29086076 DEmdeg 38.75958135
PmRA -15.7 PmDE -20.9 E RAmdeg 12 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.84 EpDEm 1990.07
Num 10 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 9.704 E BTmag 0.020 VTmag 9.570
E VTmag 0.021 Prox 999 TYC T HIP
CCDM RAdeg 317.29090917 DEdeg 38.75962944 EpRA 1990 1.63
EpDE 1990 1.68 E RAdeg 11.5 E DEdeg 10.9 Posflg
Corr 0.1
CCDM
Ccdm 21091+3844 RComp Comp B Note1
Note2 Discov num S 779 DRAs 3.83 DDEs 94.8
R dRAs 10 Year 1925 Theta 010 Rho 111.6
Obs 4 Vmag 9.4 Sp PmNote *
PmRA -10 PmDE -16 Dm number +38 4363 Cat1 BD
Name2 +38 2147 Cat2 AGK2/3 HD M HD
ADS BDS B10781 M ADS BDS N IDS IDS 21052N3819B
HIC