10172-7252 HEI 494 Ca,Cb

 
 
10h 17m 13.17s -72° 52' 05.6" P.A. 150.00 sep 0.1 mag 12.50,13.40
 
 
Coord 2000 10172-7252 Discov num HEI 494 Comp Ca,Cb Coord arcsec 2000 10 17 13.17 -72 52 05.6
Date first 2015 Date last 2021 Obs 7
Pa first 153 Pa last 150.3 P.A. Now (θ) 150.3°
Sep first 0.1 Sep last 0.065 Sep. Now (ρ) 0.065"
Mag pri 12.50 Mag sec 13.40 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -014 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
10172-7252 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 17 13 -72 52 06 HEI 494 AB 2021 11 106 0.3 9.78 10.59 0.81
Show HD 89599 10 17 13 -72 52 06 HEI 494 AC 2021 8 302 0.7 9.10 12.10 3.00
Show 10 17 13 -72 52 06 HEI 494 Ca,Cb 2021 7 150 0.1 12.50 13.40 0.90 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Carina Gaia DR2 5229917668448078592