00311-7239 OGL 31 AC

 
 
00h 31m 06.80s -72° 38' 45.1" P.A. 317.00 sep 491.2 mag 16.18,17.61
 
 
Coord 2000 00311-7239 Discov num OGL  31 Comp AC Coord arcsec 2000 00 31 06.80 -72 38 45.1
Date first 1998 Date last 2005 Obs 2
Pa first 318 Pa last 317 P.A. Now (θ) 317°
Sep first 462.1 Sep last 491.22 Sep. Now (ρ) 491.22"
Mag pri 16.18 Mag sec 17.61 delta mag (ΔM) 1.43 Spectral class
Pri motion ra +032 Sec motion ra +032
Pri motion dec -007 Sec motion dec -007
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
00311-7239 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 31 07 -72 38 45 OGL 31 AB 2005 1 306 5.3 16.18 22.20 6.02
Show 00 31 07 -72 38 45 OGL 31 AC 2005 2 317 491.2 16.18 17.61 1.43 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Gaia DR2 4689163521900501632