WDS 21290+2211 : COMPONENTS
 
 
  A B
B pa=178.1°
sep=41.50"
 
C pa=130.3°
sep=37.05"
pa=56.9°
sep=32.14"
 
 
21290+2211 A
 
 
Name NSV13740 Coord arcsec 2000 212859.78+221045.9 Mag 6.08 Spectral class M4 (red)
PmRA 34.00 PmDE 13.0 SAO 89737 HIP 106062
Tycho2 1676-01905-1 HD 204585 HR 8223 GC 30078
BD BD+21 4555
Tycho2
Tycho2 1676-01905-1 Pflag RAmdeg 322.24907692 DEmdeg 22.17943116
PmRA 34.0 PmDE 11.0 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.57 EpDEm 1991.50
Num 15 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.7 BTmag 7.695 E BTmag 0.015 VTmag 6.081
E VTmag 0.009 Prox 408 TYC T HIP 106062
CCDM RAdeg 322.24899417 DEdeg 22.17940639 EpRA 1990 1.88
EpDE 1990 1.84 E RAdeg 3.7 E DEdeg 3.9 Posflg
Corr -0.2
SAO
SAO 89737 DelFlag RA1950 PmRA1950 0.0032
DE1950 PmDE1950 0.015 Vmag 6.2 SpType Mb
Double code Source 70 CatNum 30078 DM BD+21 4555
DMcomp BDsup HD 204585 M HD 0
GC 30078 RA1950rad 5.61433236 DE1950rad 0.38327493 PmRA2000 0.0032
PmDE2000 0.011
Hipparcos
Catalog H HIP 106062 Proxy RAhms 21 28 59.76
DEdms +22 10 45.9 Vmag 5.84 VarFlag 2 R Vmag H
RAdeg 322.249 DEdeg 22.1794 AstroRef Plx 5.41
CCDM 21290+2211 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 204585 BD BD+21 4555
CD CP Dm number +21 4555 VIred 3.3
SpType M4III R SpType Coord arcsec 2000 212859.76+221045.9
Hipparcos 2
HIP 106062 Sn 5 So 0 Nc 1
RArad 5.6243058524 DErad 0.3871036252 Plx 4.9 PmRA 33.7
PmDE 12.75 E RArad 0.23 E DErad 0.2 E Plx 0.32
E pmRA 0.29 E pmDE 0.24 Hpmag 5.7663 E Hpmag 0.0047
SHp 0.064 VA 2 BV 1.37 E BV 0.011
VI 2.94
CCDM
Ccdm 21290+2211 RComp Comp A Note1
Note2 Discov num DRAs -0.24 DDEs -14.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.3 Sp M3 PmNote *
PmRA 29 PmDE 2 Dm number +21 4555 Cat1 BD
Name2 +21 2377 Cat2 AGK2/3 HD 204585 M HD
ADS BDS B11005 M ADS BDS N IDS IDS 21244N2145A
HIC 106062
 
 
21290+2211 B
 
 
Coord arcsec 2000 212859.88+221004.4 Mag 10.22 Spectral class 5III PmRA 33.00
PmDE 9.0 Calc delta mag 4.14 Calc coord yes
CCDM
Ccdm 21290+2211 RComp Comp B Note1
Note2 Discov num HJ 1647 DRAs DDEs
R dRAs Year 1892 Theta 177 Rho 41.0
Obs 5 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11005 M ADS BDS N IDS IDS 21244N2145B
HIC
 
 
21290+2211 C
 
 
Coord arcsec 2000 212901.82+221022.0 Mag 12.8 PmRA -7.00 PmDE -2.0
Calc delta mag 6.72 Calc coord yes
CCDM
Ccdm 21290+2211 RComp Comp C Note1
Note2 Discov num HJ 1647 DRAs DDEs
R dRAs Year 1892 Theta 126 Rho 41.2
Obs 5 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11005 M ADS BDS N IDS IDS 21244N2145C
HIC