WDS 21001-0541 : COMPONENTS
 
 
  A B C
B pa=306.9°
sep=6.45"
 
C pa=227.1°
sep=38.69"
pa=217.5°
sep=38.09"
 
D pa=137.7°
sep=91.82"
pa=137.0°
sep=98.16"
pa=114.8°
sep=99.21"
 
 
21001-0541 A
 
 
Name HD 199879 Coord arcsec 2000 210006.68-054043.0 Mag 10.27 Spectral class G5 (yellow)
PmRA -24.00 PmDE -34.0 Tycho2 5204-00927-1 HD 199879
Tycho2
Tycho2 5204-00927-1 Pflag RAmdeg 315.02783349 DEmdeg -5.67862185
PmRA -22.7 PmDE -33.9 E RAmdeg 30 E DEmdeg 33
E pmRA 2.1 E pmDE 2.1 EpRAm 1989.43 EpDEm 1988.82
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.6
Q pmDE 1.5 BTmag 10.706 E BTmag 0.050 VTmag 10.271
E VTmag 0.046 Prox 999 TYC T HIP
CCDM RAdeg 315.02788750 DEdeg -5.67854028 EpRA 1990 1.47
EpDE 1990 1.33 E RAdeg 30.0 E DEdeg 33.4 Posflg
Corr -0.3
CCDM
Ccdm 21001-0541 RComp Comp A Note1
Note2 Discov num DRAs 0.60 DDEs 19.2
R dRAs 65 Year Theta Rho
Obs 4 Vmag 10.0 Sp G5 PmNote
PmRA PmDE Dm number -06 5645 Cat1 BD
Name2 Cat2 HD 199879 M HD
ADS BDS A14516 M ADS BDS N IDS IDS 20548S0604A
HIC
 
 
21001-0541 B
 
 
Coord arcsec 2000 210006.33-054039.1 Mag 10.7 PmRA -24.00 PmDE -33.0
Calc delta mag 0.43 Calc coord yes
CCDM
Ccdm 21001-0541 RComp Comp B Note1
Note2 Discov num ROE 114 DRAs DDEs
R dRAs Year 1917 Theta 305 Rho 5.9
Obs 3 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14516 M ADS BDS N IDS IDS 20548S0604B
HIC
 
 
21001-0541 C
 
 
Coord arcsec 2000 210004.78-054109.4 Mag 11.58 PmRA -4.00 PmDE -6.0
Calc delta mag 1.31 Calc coord yes
CCDM
Ccdm 21001-0541 RComp Comp C Note1
Note2 Discov num ROE 114 DRAs -1.24 DDEs -9.1
R dRAs 65 Year 1917 Theta 227 Rho 42.4
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14516 M ADS BDS N IDS IDS 20548S0604C
HIC
 
 
21001-0541 D
 
 
Coord arcsec 2000 210010.82-054151.0 Mag 11.56 PmRA -2.00 PmDE 3.0
Calc delta mag 1.29 Calc coord yes
CCDM
Ccdm 21001-0541 RComp Comp D Note1
Note2 Discov num ROE 114 DRAs 4.90 DDEs -50.9
R dRAs 65 Year 1917 Theta 140 Rho 89.8
Obs 2 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14516 M ADS BDS N IDS IDS 20548S0604D
HIC