WDS 20222+4015 : COMPONENTS
 
 
  A B C
B pa=196.2°
sep=143.00"
 
C pa=196.8°
sep=142.40"
pa=309.1°
sep=1.56"
 
D pa=185.7°
sep=165.23"
pa=139.1°
sep=35.85"
pa=138.7°
sep=37.39"
 
 
20222+4015 A
 
 
Common name Sadr Meaning Nepalese proposal; the Nepali name for the world's highest peak (Mount Everest). Coord arcsec 2000 202213.70+401524.0 Mag 2.27
Spectral class F8Ib (yellow-white) PmRA 2.00 PmDE -1.0 SAO 49528
HIP 100453 Tycho2 3156-02223-1 HD 194093 HR 7796
GC 28338 BD BD+39 4159 Bayer Gamma Cygni Bayer name Gam Cyg
Flamsteed 37 Cygni Flamsteed name 37 Cyg FK5 765
Tycho2
Tycho2 3156-02223-1 Pflag RAmdeg 305.55709378 DEmdeg 40.25667904
PmRA 2.9 PmDE -1.0 E RAmdeg 3 E DEmdeg 3
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.17 EpDEm 1991.30
Num 19 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.8 BTmag 3.040 E BTmag 0.014 VTmag 2.273
E VTmag 0.009 Prox 999 TYC T HIP 100453
CCDM RAdeg 305.55708500 DEdeg 40.25668111 EpRA 1990 1.60
EpDE 1990 1.64 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr 0.0
SAO
SAO 49528 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.002 Vmag 2.3 SpType F8p
Double code Source 74 CatNum 765 DM BD+39 4159
DMcomp BDsup HD 194093 M HD 0
GC 28338 RA1950rad 5.32513965 DE1950rad 0.69980228 PmRA2000 0.0004
PmDE2000 0
Hipparcos
Catalog H HIP 100453 Proxy RAhms 20 22 13.70
DEdms +40 15 24.1 Vmag 2.23 VarFlag 1 R Vmag H
RAdeg 305.557 DEdeg 40.2567 AstroRef Plx 2.14
CCDM 20222+4015 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194093 BD BD+39 4159
CD CP Dm number +39 4159 VIred 0.65
SpType F8Ib R SpType Coord arcsec 2000 202213.70+401524.1
Hipparcos 2
HIP 100453 Sn 5 So 0 Nc 1
RArad 5.3329771576 DErad 0.7026116358 Plx 1.78 PmRA 2.39
PmDE -0.91 E RArad 0.21 E DErad 0.21 E Plx 0.27
E pmRA 0.23 E pmDE 0.23 Hpmag 2.3548 E Hpmag 0.0011
SHp 0.008 VA 2 BV 0.673 E BV 0.012
VI 0.65
CCDM
Ccdm 20222+4015 RComp Comp A Note1
Note2 Discov num DRAs 1.70 DDEs 24.2
R dRAs 10 Year Theta Rho
Obs 4 Vmag 2.3 Sp F8 PmNote *
PmRA 2 PmDE 3 Dm number +39 4159 Cat1 BD
Name2 +40 2025 Cat2 AGK2/3 HD 194093 M HD
ADS BDS A13765 M ADS BDS N IDS IDS 20186N3956A
HIC 100453
 
 
20222+4015 B
 
 
Coord arcsec 2000 202210.21+401306.7 Mag 10 PmRA -14.00 PmDE -17.0
Calc delta mag 7.73
CCDM
Ccdm 20222+4015 RComp Comp B Note1
Note2 Discov num BU 665 DRAs DDEs
R dRAs Year 1878 Theta 196 Rho 41.2
Obs 7 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13765 M ADS BDS N IDS IDS 20186N3956B
HIC
 
 
20222+4015 C
 
 
Coord arcsec 2000 202210.10+401307.7 Mag 11 Calc delta mag 8.73 Calc coord yes
CCDM
Ccdm 20222+4015 RComp B Comp C Note1
Note2 Discov num BU 665 DRAs DDEs
R dRAs Year 1878 Theta 302 Rho 1.8
Obs 6 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13765 M ADS BDS N IDS IDS 20186N3956C
HIC
 
 
20222+4015 D
 
 
Coord arcsec 2000 202212.26+401239.6 Mag 13.58 PmRA -2.00 PmDE -7.0
Calc delta mag 11.31 Calc coord yes
CCDM
Ccdm 20222+4015 RComp B Comp D Note1
Note2 Discov num BU 665 DRAs DDEs
R dRAs Year 1911 Theta 134 Rho 40.9
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13765 M ADS BDS N IDS IDS 20186N3956D
HIC