WDS 18015+4019 : COMPONENTS
 
 
  A
B pa=319.9°
sep=1.77"
 
 
18015+4019 A
 
 
Componente originario normalizzato AB Name HD 164899 Coord arcsec 2000 180129.34+401925.4 Mag 7.92
Spectral class A0Vs (white) PmRA -7.00 PmDE 4.0 SAO 47144
HIP 88265 Tycho2 3106-00828-1 HD 164899 BD BD+40 3262
Tycho2
Tycho2 3106-00828-1 Pflag RAmdeg 270.37224531 DEmdeg 40.32372161
PmRA -6.6 PmDE 3.6 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.33 EpDEm 1991.37
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 7.939 E BTmag 0.016 VTmag 7.921
E VTmag 0.012 Prox 20 TYC T HIP 88265
CCDM A RAdeg 270.37226583 DEdeg 40.32371333 EpRA 1990 1.58
EpDE 1990 1.62 E RAdeg 5.2 E DEdeg 4.9 Posflg
Corr -0.1
SAO
SAO 47144 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 -0.007 Vmag 8.4 SpType A0
Double code Source 4 CatNum 1642 DM BD+40 3262
DMcomp BDsup HD 164899 M HD 0
GC RA1950rad 4.71183324 DE1950rad 0.70376559 PmRA2000 0.004
PmDE2000 -0.006
Hipparcos
Catalog H HIP 88265 Proxy H RAhms 18 01 29.34
DEdms +40 19 25.4 Vmag 7.86 VarFlag R Vmag G
RAdeg 270.372 DEdeg 40.3237 AstroRef A Plx 4.3
CCDM 18015+4019 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 313 Rho 2.041 HD 164899 BD BD+40 3262
CD CP Dm number +40 3262 VIred 0.04
SpType A0 R SpType Coord arcsec 2000 180129.34+401925.4
Hipparcos 2
HIP 88265 Sn 15 So 3 Nc 2
RArad 4.7188862365 DErad 0.7037815608 Plx 2.86 PmRA -2.7
PmDE 5.47 E RArad 0.46 E DErad 0.51 E Plx 0.56
E pmRA 0.58 E pmDE 0.72 Hpmag 7.9124 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.094 E BV 0.15
VI 0.04
CCDM
Ccdm 18015+4019 RComp Comp A Note1
Note2 Discov num DRAs -0.64 DDEs 24.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp A0 PmNote *
PmRA -2 PmDE -5 Dm number +40 3262 Cat1 BD
Name2 +40 1642 Cat2 AGK2/3 HD 164899 M HD
ADS BDS A10999 M ADS BDS N IDS IDS 17582N4019A
HIC 88265
 
 
18015+4019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180129.24+401926.8 Mag 11.53 PmRA -3.00
PmDE 6.0 Calc delta mag 3.61 Calc coord yes
CCDM
Ccdm 18015+4019 RComp Comp B Note1
Note2 Discov num HO 77 DRAs DDEs
R dRAs Year 1884 Theta 310 Rho 2.0
Obs 9 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10999 M ADS BDS N IDS IDS 17582N4019B
HIC 88265