WDS 18440-2920 : COMPONENTS
 
 
  A
B pa=205.3°
sep=34.80"
 
 
18440-2920 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184400.11-291951.8 Mag 10.35 Spectral class K0 (yellow-orange)
PmRA -92.00 PmDE -170.0 HIP 91894 Tycho2 6871-00141-1
CD CD-2915282
Tycho2
Tycho2 6871-00141-1 Pflag RAmdeg 281.00023491 DEmdeg -29.33146425
PmRA -87.6 PmDE -169.7 E RAmdeg 32 E DEmdeg 40
E pmRA 2.5 E pmDE 2.3 EpRAm 1988.94 EpDEm 1986.56
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 11.210 E BTmag 0.070 VTmag 10.354
E VTmag 0.051 Prox 999 TYC T HIP 91894
CCDM RAdeg 281.00046583 DEdeg -29.33107028 EpRA 1990 1.82
EpDE 1990 1.69 E RAdeg 34.1 E DEdeg 43.8 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 91894 Proxy RAhms 18 44 00.11
DEdms -29 19 51.8 Vmag 10.2 VarFlag R Vmag G
RAdeg 281 DEdeg -29.3311 AstroRef Plx 16.37
CCDM 18440-2920 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual M HIP
Theta Rho HD BD
CD CD-2915282 CP Dm number -2915282 VIred 0.8
SpType K0 R SpType Coord arcsec 2000 184400.11-291951.8
Hipparcos 2
HIP 91894 Sn 5 So 2 Nc 1
RArad 4.9043834292 DErad -0.5119235094 Plx 14.01 PmRA -88.34
PmDE -167.94 E RArad 2.02 E DErad 1.13 E Plx 2.18
E pmRA 3.07 E pmDE 1.89 Hpmag 10.3268 E Hpmag 0.0059
SHp 0.036 VA 0 BV 0.757 E BV 0.015
VI 0.8
CCDM
Ccdm 18440-2920 RComp Comp A Note1
Note2 Discov num DRAs -0.09 DDEs 5.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp K0 PmNote *
PmRA -159 PmDE -180 Dm number -2915282 Cat1 CD
Name2 187197 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 18377S2925A
HIC 91894
 
 
18440-2920 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184358.97-292023.3 Mag 11.86 PmRA -115.00
PmDE -169.0 Calc delta mag 1.51 Calc coord yes
CCDM
Ccdm 18440-2920 RComp Comp B Note1
Note2 Discov num LDS 651 DRAs -1.39 DDEs -26.1
R dRAs 66 Year Theta SP Rho 35.0
Obs Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18377S2925B
HIC