WDS 18017+4011 : COMPONENTS
 
 
  A
B pa=283.5°
sep=0.34"
 
 
18017+4011 A
 
 
Componente originario normalizzato AB Name HD 164941 Coord arcsec 2000 180141.17+401041.9 Mag 8.41
Spectral class A3 (white) PmRA -3.00 PmDE 14.0 SAO 47149
HIP 88284 Tycho2 3106-00396-1 HD 164941 GC 24560
BD BD+40 3263
Tycho2
Tycho2 3106-00396-1 Pflag RAmdeg 270.42143790 DEmdeg 40.17830201
PmRA -3.0 PmDE 13.5 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.14 EpDEm 1991.11
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.5 BTmag 8.431 E BTmag 0.016 VTmag 8.010
E VTmag 0.012 Prox 999 TYC T HIP 88284
CCDM AB RAdeg 270.42144667 DEdeg 40.17827083 EpRA 1990 1.65
EpDE 1990 1.59 E RAdeg 6.0 E DEdeg 5.7 Posflg P
Corr -0.1
SAO
SAO 47149 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.006 Vmag 7.8 SpType A3
Double code Source 70 CatNum 24560 DM BD+40 3263
DMcomp BDsup HD 164941 M HD 0
GC 24560 RA1950rad 4.71266816 DE1950rad 0.70121793 PmRA2000 0.0007
PmDE2000 0.007
Hipparcos
Catalog H HIP 88284 Proxy H RAhms 18 01 41.17
DEdms +40 10 41.8 Vmag 7.86 VarFlag R Vmag H
RAdeg 270.422 DEdeg 40.1783 AstroRef A Plx 5.98
CCDM 18017+4011 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 263 Rho 0.664 HD 164941 BD BD+40 3263
CD CP Dm number +40 3263 VIred 0.48
SpType A3 R SpType Coord arcsec 2000 180141.17+401041.8
Hipparcos 2
HIP 88284 Sn 15 So 3 Nc 2
RArad 4.7197465317 DErad 0.7012432506 Plx 4.01 PmRA -10.08
PmDE 14.13 E RArad 1.8 E DErad 0.8 E Plx 1.03
E pmRA 2.71 E pmDE 0.96 Hpmag 7.9514 E Hpmag 0.0016
SHp 0.014 VA 0 BV 0.393 E BV 0.017
VI 0.46
CCDM
Ccdm 18017+4011 RComp Comp A Note1
Note2 Discov num DRAs -0.87 DDEs -18.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp A3 PmNote *
PmRA -6 PmDE 7 Dm number +40 3263 Cat1 BD
Name2 +40 1643 Cat2 AGK2/3 HD 164941 M HD
ADS BDS A11001 M ADS BDS N IDS IDS 17584N4011A
HIC 88284
 
 
18017+4011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180141.14+401042.0 Mag 8.84 PmRA -3.00
PmDE 14.0 Calc delta mag 0.43 Calc coord yes
CCDM
Ccdm 18017+4011 RComp Comp B Note1
Note2 Discov num STF2267 DRAs DDEs
R dRAs Year 1959 Theta 255 Rho 0.8
Obs 99 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11001 M ADS BDS N IDS IDS 17584N4011B
HIC 88284