WDS 21580+0556 : COMPONENTS
 
 
  A
B pa=56.0°
sep=10.83"
 
 
21580+0556 A
 
 
Componente originario normalizzato AB Name HD 208718 Coord arcsec 2000 215801.45+055625.3 Mag 7.21
Spectral class Am (white) PmRA 12.00 PmDE -12.0 SAO 127196
HIP 108439 Tycho2 0557-01531-1 HD 208718 GC 30737
ADS 15493 BD BD+05 4910
Tycho2
Tycho2 0557-01531-1 Pflag RAmdeg 329.50604705 DEmdeg 5.94035418
PmRA 11.9 PmDE -12.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.38 EpDEm 1991.35
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 7.409 E BTmag 0.016 VTmag 7.212
E VTmag 0.011 Prox 108 TYC T HIP 108439
CCDM A RAdeg 329.50601944 DEdeg 5.94038417 EpRA 1990 1.71
EpDE 1990 1.60 E RAdeg 5.0 E DEdeg 5.3 Posflg
Corr -0.1
SAO
SAO 127196 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.003 Vmag 7.3 SpType A2
Double code Source 70 CatNum 30737 DM BD+05 4910
DMcomp A BDsup HD 208718 M HD 1
GC 30737 RA1950rad 5.74003346 DE1950rad 0.09950991 PmRA2000 0.0013
PmDE2000 -0.008
Hipparcos
Catalog H HIP 108439 Proxy RAhms 21 58 01.44
DEdms +05 56 25.4 Vmag 7.2 VarFlag R Vmag G
RAdeg 329.506 DEdeg 5.94039 AstroRef A Plx 11
CCDM 21580+0556 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 208718 BD BD+05 4910
CD CP Dm number +05 4910 VIred 0.02
SpType Am R SpType Coord arcsec 2000 215801.44+055625.4
Hipparcos 2
HIP 108439 Sn 95 So 3 Nc 1
RArad 5.7509649574 DErad 0.1036793285 Plx 1.6 PmRA 11.54
PmDE -20.29 E RArad 2.31 E DErad 2.14 E Plx 3.04
E pmRA 2.76 E pmDE 2.43 Hpmag 7.2378 E Hpmag 0.0134
SHp 0.075 VA 0 BV 0 E BV 0.006
VI 0.02
CCDM
Ccdm 21580+0556 RComp Comp A Note1
Note2 Discov num DRAs 1.40 DDEs 24.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp A2 PmNote *
PmRA -1 PmDE -22 Dm number +05 4910 Cat1 BD
Name2 +05 3209 Cat2 AGK2/3 HD 208718 M HD
ADS BDS A15493 M ADS BDS N IDS IDS 21530N0528A
HIC 108439
 
 
21580+0556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215802.05+055631.4 Mag 7.73 Spectral class F2V (yellow-white)
PmRA 22.00 PmDE -14.0 HIP 108441 Tycho2 0557-01530-1
Calc delta mag 0.52 Calc coord yes
Tycho2
Tycho2 0557-01530-1 Pflag RAmdeg 329.50855300 DEmdeg 5.94202460
PmRA 12.7 PmDE -18.2 E RAmdeg 6 E DEmdeg 7
E pmRA 6.7 E pmDE 5.8 EpRAm 1991.74 EpDEm 1991.64
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 8.142 E BTmag 0.018 VTmag 7.730
E VTmag 0.013 Prox 108 TYC T HIP 108441
CCDM B RAdeg 329.50852389 DEdeg 5.94206694 EpRA 1990 1.75
EpDE 1990 1.66 E RAdeg 6.1 E DEdeg 6.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 108441 Proxy RAhms 21 58 02.05
DEdms +05 56 31.5 Vmag 7.76 VarFlag R Vmag H
RAdeg 329.509 DEdeg 5.94207 AstroRef B Plx 15.98
CCDM 21580+0556 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.51
SpType F2V R SpType Coord arcsec 2000 215802.05+055631.5
Hipparcos 2
HIP 108441 Sn 95 So 3 Nc 1
RArad 5.7510086613 DErad 0.103708716 Plx 8.48 PmRA 9.5
PmDE -22.88 E RArad 1.91 E DErad 1.81 E Plx 2.55
E pmRA 2.22 E pmDE 2.08 Hpmag 7.913 E Hpmag 0.0182
SHp 0 VA 0 BV 0.413 E BV 0.005
VI 0.51
CCDM
Ccdm 21580+0556 RComp Comp B Note1
Note2 Discov num STF2848 DRAs 2.01 DDEs 30.6
R dRAs 91 Year 1829 Theta 056 Rho 10.7
Obs 20 Vmag 7.5 Sp PmNote *
PmRA 1 PmDE -22 Dm number Cat1
Name2 +05 3210 Cat2 AGK2/3 HD M HD
ADS BDS A15493 M ADS BDS N IDS IDS 21530N0528B
HIC 108441