WDS 18240+3844 : COMPONENTS
 
 
  A B
B pa=289.2°
sep=13.71"
 
C pa=35.4°
sep=54.87"
pa=48.0°
sep=60.14"
 
 
18240+3844 A
 
 
Coord arcsec 2000 182357.27+384421.0 Mag 6.57 Spectral class K4III (yellow-orange) PmRA 3.00
PmDE 15.0 SAO 66936 HIP 90163 Tycho2 3104-01866-1
HD 169646 HR 6901 GC 25130 BD BD+38 3160
Tycho2
Tycho2 3104-01866-1 Pflag RAmdeg 275.98867035 DEmdeg 38.73920694
PmRA 8.8 PmDE 12.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.35 EpDEm 1991.41
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.1 BTmag 8.289 E BTmag 0.015 VTmag 6.566
E VTmag 0.010 Prox 999 TYC T HIP 90163
CCDM RAdeg 275.98864389 DEdeg 38.73917667 EpRA 1990 1.52
EpDE 1990 1.56 E RAdeg 4.0 E DEdeg 4.0 Posflg
Corr 0.0
SAO
SAO 66936 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 0.006 Vmag 6.5 SpType K2
Double code Source 70 CatNum 25130 DM BD+38 3160
DMcomp BDsup HD 169646 M HD 0
GC 25130 RA1950rad 4.80960579 DE1950rad 0.675633 PmRA2000 0.0023
PmDE2000 0.007
Hipparcos
Catalog H HIP 90163 Proxy RAhms 18 23 57.27
DEdms +38 44 21.0 Vmag 6.41 VarFlag R Vmag H
RAdeg 275.989 DEdeg 38.7392 AstroRef Plx 3.8
CCDM 18240+3844 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 169646 BD BD+38 3160
CD CP Dm number +38 3160 VIred 1.39
SpType K2 R SpType Coord arcsec 2000 182357.27+384421.0
Hipparcos 2
HIP 90163 Sn 7 So 1 Nc 1
RArad 4.8169105333 DErad 0.6761261803 Plx 3.48 PmRA 7.49
PmDE 13.23 E RArad 0.33 E DErad 0.33 E Plx 0.42
E pmRA 0.4 E pmDE 0.42 Hpmag 6.5516 E Hpmag 0.0009
SHp 0.008 VA 0 BV 1.429 E BV 0.007
VI 1.42
CCDM
Ccdm 18240+3844 RComp Comp A Note1
Note2 Discov num DRAs -2.71 DDEs 20.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.4 Sp K2 PmNote *
PmRA 12 PmDE 3 Dm number +38 3160 Cat1 BD
Name2 +38 1684 Cat2 AGK2/3 HD 169646 M HD
ADS BDS A11320 M ADS BDS N IDS IDS 18206N3841A
HIC 90163
 
 
18240+3844 B
 
 
Coord arcsec 2000 182356.16+384425.5 Mag 12.9 Calc delta mag 6.33 Calc coord yes
CCDM
Ccdm 18240+3844 RComp Comp B Note1
Note2 Discov num HO 432 DRAs -4.13 DDEs 25.6
R dRAs 90 Year 1892 Theta 288 Rho 17.0
Obs 3 Vmag 12.9 Sp PmNote
PmRA 12 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11320 M ADS BDS N N IDS IDS 18206N3841B
HIC
 
 
18240+3844 C
 
 
Coord arcsec 2000 182359.98+384505.7 Mag 11.5 PmRA -2.00 PmDE 21.0
Calc delta mag 4.93 Calc coord yes