WDS 21449-3302 : COMPONENTS
 
 
  A
B pa=293.5°
sep=17.18"
 
 
21449-3302 A
 
 
Componente originario normalizzato AB Name Iot PsA Coord arcsec 2000 214456.79-330132.0 Mag 4.34
Spectral class A0V (white) PmRA 34.00 PmDE -94.0 SAO 213258
HIP 107380 Tycho2 7490-01839-1 HD 206742 HR 8305
GC 30439 CD CD-3315734 CP CP-33 6184 Bayer Iota Piscis Austrini
Bayer name Iot PsA Flamsteed 9 Piscis Austrini Flamsteed name 9 PsA FK5 814
Tycho2
Tycho2 7490-01839-1 Pflag RAmdeg 326.23670919 DEmdeg -33.02578052
PmRA 32.4 PmDE -94.0 E RAmdeg 3 E DEmdeg 3
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.35 EpDEm 1991.14
Num 23 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 4.278 E BTmag 0.014 VTmag 4.323
E VTmag 0.009 Prox 999 TYC T HIP 107380
CCDM RAdeg 326.23662056 DEdeg -33.02555889 EpRA 1990 1.74
EpDE 1990 1.51 E RAdeg 3.2 E DEdeg 3.4 Posflg
Corr -0.3
SAO
SAO 213258 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.09 Vmag 4.4 SpType A0
Double code Source 74 CatNum 814 DM CD-3315734
DMcomp BDsup HD 206742 M HD 0
GC 30439 RA1950rad 5.6809323 DE1950rad -0.58040857 PmRA2000 0.0028
PmDE2000 -0.093
Hipparcos
Catalog H HIP 107380 Proxy RAhms 21 44 56.79
DEdms -33 01 32.0 Vmag 4.35 VarFlag R Vmag H
RAdeg 326.237 DEdeg -33.0256 AstroRef Plx 15.93
CCDM 21449-3302 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 206742 BD
CD CD-3315734 CP CP-33 6184 Dm number -3315734 VIred -0.05
SpType B9.5V R SpType Coord arcsec 2000 214456.79-330132.0
Hipparcos 2
HIP 107380 Sn 5 So 0 Nc 1
RArad 5.6939030868 DErad -0.5764046363 Plx 15.97 PmRA 31.1
PmDE -94.56 E RArad 0.15 E DErad 0.1 E Plx 0.17
E pmRA 0.19 E pmDE 0.11 Hpmag 4.3337 E Hpmag 0.0004
SHp 0.004 VA 0 BV -0.053 E BV 0.005
VI -0.05
CCDM
Ccdm 21449-3302 RComp Comp A Note1
Note2 Discov num DRAs 2.81 DDEs 27.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.4 Sp A0 PmNote *
PmRA 36 PmDE -90 Dm number -3315734 Cat1 CD
Name2 213258 Cat2 SAO HD 206742 M HD
ADS BDS M ADS BDS N IDS IDS 21390S3329A
HIC 107380
 
 
21449-3302 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214455.54-330125.2 Mag 11.4 Calc delta mag 7.06
Calc coord yes
CCDM
Ccdm 21449-3302 RComp Comp B Note1
Note2 Discov num I 1051 DRAs DDEs
R dRAs Year Theta 290 Rho 20.0
Obs Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21390S3329B
HIC