WDS 02581+6912 : COMPONENTS
 
 
  A
B pa=69.2°
sep=1.50"
 
 
02581+6912 A
 
 
Componente originario normalizzato AB Name HD 18056 Coord arcsec 2000 025807.08+691135.8 Mag 7.93
Spectral class F2 (yellow-white) PmRA 88.00 PmDE -96.0 SAO 12530
HIP 13836 Tycho2 4313-00525-1 HD 18056 GC 3530
ADS 2226 BD BD+68 209
Tycho2
Tycho2 4313-00525-1 Pflag RAmdeg 44.52951541 DEmdeg 69.19327591
PmRA 92.0 PmDE -95.4 E RAmdeg 5 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.43 EpDEm 1991.54
Num 8 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.5
Q pmDE 0.7 BTmag 8.338 E BTmag 0.015 VTmag 7.934
E VTmag 0.011 Prox 40 TYC T HIP 13836
CCDM A RAdeg 44.52891583 DEdeg 69.19349639 EpRA 1990 1.66
EpDE 1990 1.68 E RAdeg 4.7 E DEdeg 4.4 Posflg
Corr 0.1
SAO
SAO 12530 DelFlag RA1950 PmRA1950 0.0199
DE1950 PmDE1950 -0.114 Vmag 8 SpType F2
Double code Source 70 CatNum 3530 DM BD+68 209
DMcomp BDsup HD 18056 M HD 0
GC 3530 RA1950rad 0.75712016 DE1950rad 1.20417252 PmRA2000 0.0194
PmDE2000 -0.12
Hipparcos
Catalog H HIP 13836 Proxy H RAhms 02 58 06.93
DEdms +69 11 36.6 Vmag 7.72 VarFlag R Vmag G
RAdeg 44.5289 DEdeg 69.1935 AstroRef A Plx 12.43
CCDM 02581+6912 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 84 Rho 3.995 HD 18056 BD BD+68 209
CD CP Dm number +68 209 VIred 0.49
SpType F2 R SpType Coord arcsec 2000 025806.93+691136.6
Hipparcos 2
HIP 13836 Sn 15 So 3 Nc 2
RArad 0.7771755831 DErad 1.2076545638 Plx 12.43 PmRA 97.88
PmDE -94.35 E RArad 0.48 E DErad 0.58 E Plx 0.83
E pmRA 0.56 E pmDE 0.71 Hpmag 7.8311 E Hpmag 0.0011
SHp 0.013 VA 0 BV 0.426 E BV 0.026
VI 0.49
CCDM
Ccdm 02581+6912 RComp Comp A Note1
Note2 Discov num DRAs 1.03 DDEs -23.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F2 PmNote *
PmRA 91 PmDE -75 Dm number +68 209 Cat1 BD
Name2 +68 148 Cat2 AGK2/3 HD 18056 M HD
ADS BDS A 2226 M ADS BDS N IDS IDS 02490N6848A
HIC 13836
 
 
02581+6912 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025807.34+691136.3 Mag 9.82 PmRA 97.00
PmDE -95.0 Calc delta mag 1.89 Calc coord yes
CCDM
Ccdm 02581+6912 RComp Comp B Note1
Note2 Discov num STF 317 DRAs DDEs
R dRAs Year 1958 Theta 083 Rho 3.8
Obs 6 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2226 M ADS BDS N N IDS IDS 02490N6848B
HIC 13836