WDS 07017-2756 : COMPONENTS
 
 
  A
B pa=154.5°
sep=10.78"
 
 
07017-2756 A
 
 
Componente originario normalizzato AB Name Sig CMa Common name Nganurganity Meaning Canadian proposal; means 'mother' in the Cree language.
Coord arcsec 2000 070143.15-275605.4 Mag 3.47 Spectral class K7Ib (yellow-orange) PmRA -5.00
PmDE 5.0 SAO 172797 HIP 33856 Tycho2 6531-03793-1
HD 52877 HR 2646 GC 9276 CD CD-27 3544
CP CP-27 1648 Bayer Sigma Canis Majoris Bayer name Sig CMa Flamsteed 22 Canis Majoris
Flamsteed name 22 CMa FK5 1183
Tycho2
Tycho2 6531-03793-1 Pflag RAmdeg 105.42978085 DEmdeg -27.93483318
PmRA -6.0 PmDE 3.8 E RAmdeg 3 E DEmdeg 3
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.12 EpDEm 1991.37
Num 23 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.9 BTmag 5.744 E BTmag 0.014 VTmag 3.656
E VTmag 0.009 Prox 999 TYC T HIP 33856
CCDM RAdeg 105.42979667 DEdeg -27.93484194 EpRA 1990 1.47
EpDE 1990 1.67 E RAdeg 3.3 E DEdeg 3.2 Posflg
Corr -0.1
SAO
SAO 172797 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 0.002 Vmag 3.7 SpType K5
Double code Source 74 CatNum 1183 DM CD-27 3544
DMcomp BDsup HD 52877 M HD 0
GC 9276 RA1950rad 1.83140169 DE1950rad -0.48628421 PmRA2000 -0.0003
PmDE2000 0.004
Hipparcos
Catalog H HIP 33856 Proxy RAhms 07 01 43.15
DEdms -27 56 05.4 Vmag 3.49 VarFlag 2 R Vmag H
RAdeg 105.43 DEdeg -27.9348 AstroRef Plx 2.68
CCDM 07017-2756 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 52877 BD
CD CD-27 3544 CP CP-27 1648 Dm number -27 3544 VIred 1.82
SpType K4III R SpType Coord arcsec 2000 070143.15-275605.4
Hipparcos 2
HIP 33856 Sn 5 So 0 Nc 1
RArad 1.8400971203 DErad -0.4875549628 Plx 2.91 PmRA -5.98
PmDE 4.59 E RArad 0.11 E DErad 0.14 E Plx 0.19
E pmRA 0.14 E pmDE 0.18 Hpmag 3.5847 E Hpmag 0.0034
SHp 0.036 VA 2 BV 1.729 E BV 0.014
VI 1.82
CCDM
Ccdm 07017-2756 RComp Comp A Note1
Note2 Discov num DRAs 1.14 DDEs -5.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.7 Sp M0 PmNote *
PmRA -8 PmDE 2 Dm number -27 3544 Cat1 CD
Name2 172797 Cat2 SAO HD 52877 M HD
ADS BDS A 5719 M ADS BDS N IDS IDS 06577S2747A
HIC 33856
 
 
07017-2756 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070143.50-275615.1 Mag 14.2 Calc delta mag 10.73
Calc coord yes
CCDM
Ccdm 07017-2756 RComp Comp B Note1
Note2 Discov num B 126 DRAs DDEs
R dRAs Year 1926 Theta 153 Rho 10.9
Obs 1 Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5719 M ADS BDS N IDS IDS 06577S2747B
HIC