WDS 19492-2847 : COMPONENTS
 
 
  A
B pa=292.6°
sep=1.78"
 
 
19492-2847 A
 
 
Componente originario normalizzato AB Name HD 187098 Coord arcsec 2000 194911.61-284720.3 Mag 6.08
Spectral class F3V (yellow-white) PmRA 120.00 PmDE -99.0 SAO 188603
HIP 97515 Tycho2 6903-02334-1 HD 187098 HR 7538
GC 27412 CD CD-2916546 CP CP-29 6176 FK5 3582
Tycho2
Tycho2 6903-02334-1 Pflag RAmdeg 297.29837405 DEmdeg -28.78897085
PmRA 120.4 PmDE -98.5 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.60 EpDEm 1991.14
Num 20 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.6 BTmag 6.491 E BTmag 0.014 VTmag 6.077
E VTmag 0.010 Prox 999 TYC T HIP 97515
CCDM RAdeg 297.29806167 DEdeg -28.78874028 EpRA 1990 1.82
EpDE 1990 1.56 E RAdeg 3.4 E DEdeg 4.1 Posflg
Corr -0.2
SAO
SAO 188603 DelFlag RA1950 PmRA1950 0.0092
DE1950 PmDE1950 -0.105 Vmag 6.1 SpType F0
Double code Source 70 CatNum 27412 DM CD-2916546
DMcomp BDsup HD 187098 M HD 0
GC 27412 RA1950rad 5.17522927 DE1950rad -0.50464009 PmRA2000 0.0091
PmDE2000 -0.106
Hipparcos
Catalog H HIP 97515 Proxy RAhms 19 49 11.53
DEdms -28 47 19.4 Vmag 6.04 VarFlag R Vmag G
RAdeg 297.298 DEdeg -28.7887 AstroRef Plx 21.95
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187098 BD
CD CD-2916546 CP CP-29 6176 Dm number -2916546 VIred 0.47
SpType F3V R SpType Coord arcsec 2000 194911.53-284719.4
Hipparcos 2
HIP 97515 Sn 5 So 0 Nc 1
RArad 5.1888296463 DErad -0.5024581741 Plx 21.54 PmRA 121.14
PmDE -98.69 E RArad 0.36 E DErad 0.23 E Plx 0.44
E pmRA 0.51 E pmDE 0.34 Hpmag 6.1332 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.403 E BV 0.004
VI 0.47
CCDM
Ccdm 19492-2847 RComp Comp A Note1
Note2 Discov num DRAs -0.45 DDEs -20.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.0 Sp F0 PmNote *
PmRA 140 PmDE -97 Dm number -2916546 Cat1 CD
Name2 188603 Cat2 SAO HD 187098 M HD
ADS BDS M ADS BDS N IDS * IDS 19430S2902A
HIC 97515
 
 
19492-2847 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194911.48-284719.6 Mag 10.5 Calc delta mag 4.42
Calc coord yes
CCDM
Ccdm 19492-2847 RComp Comp B Note1
Note2 Discov num I 1039 DRAs DDEs
R dRAs Year 1914 Theta 290 Rho 2.0
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 19430S2902B
HIC 97515