WDS 20320+2548 : COMPONENTS
 
 
  A
B pa=255.8°
sep=0.29"
 
 
20320+2548 A
 
 
Componente originario normalizzato AB Name HD 195692 Coord arcsec 2000 203158.19+254818.1 Mag 6.58
Spectral class Am (white) PmRA 35.00 PmDE -16.0 SAO 88808
HIP 101300 Tycho2 2161-00330-1 HD 195692 HR 7849
GC 28571 BD BD+25 4272
Tycho2
Tycho2 2161-00330-1 Pflag RAmdeg 307.99255512 DEmdeg 25.80498028
PmRA 40.1 PmDE -19.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.47 EpDEm 1991.46
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 6.687 E BTmag 0.014 VTmag 6.396
E VTmag 0.010 Prox 999 TYC T HIP 101300
CCDM AS RAdeg 307.99245139 DEdeg 25.80502556 EpRA 1990 1.62
EpDE 1990 1.62 E RAdeg 3.6 E DEdeg 3.7 Posflg P
Corr 0.1
SAO
SAO 88808 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.03 Vmag 6.3 SpType +++
Double code Source 70 CatNum 28571 DM BD+25 4272
DMcomp BDsup HD 195692 M HD 9
GC 28571 RA1950rad 5.36613904 DE1950rad 0.44740984 PmRA2000 0.0024
PmDE2000 -0.033
Hipparcos
Catalog H HIP 101300 Proxy H RAhms 20 31 58.19
DEdms +25 48 18.1 Vmag 6.37 VarFlag R Vmag H
RAdeg 307.992 DEdeg 25.805 AstroRef * Plx 12.33
CCDM 20320+2548 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AS
Theta 255 Rho 0.161 HD 195692 BD BD+25 4272
CD CP Dm number +25 4272 VIred 0.28
SpType Am R SpType Coord arcsec 2000 203158.19+254818.1
Hipparcos 2
HIP 101300 Sn 55 So 3 Nc 2
RArad 5.3754822709 DErad 0.4503826656 Plx 11.49 PmRA 40.6
PmDE -19.85 E RArad 0.32 E DErad 0.31 E Plx 0.49
E pmRA 0.38 E pmDE 0.38 Hpmag 6.4402 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.281 E BV 0.006
VI 0.32
CCDM
Ccdm 20320+2548 RComp Comp A Note1
Note2 Discov num DRAs -1.88 DDEs 18.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.5 Sp A2 PmNote *
PmRA 24 PmDE -14 Dm number +25 4272 Cat1 BD
Name2 +25 2380 Cat2 AGK2/3 HD 195692 M HD
ADS BDS A13964 M ADS BDS N IDS IDS 20277N2528A
HIC 101300
 
 
20320+2548 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203158.17+254818.0 Mag 8.75 Spectral class A2 (white)
Calc delta mag 2.17 Calc coord yes
CCDM
Ccdm 20320+2548 RComp Comp B Note1
Note2 Discov num STF2695 DRAs DDEs
R dRAs Year 1959 Theta 087 Rho 0.6
Obs 39 Vmag 8.3 Sp G PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 195693 M HD
ADS BDS A13964 M ADS BDS N N IDS IDS 20277N2528B
HIC 101300