00311-7239 OGL 31 AB

 
 
00h 31m 06.80s -72 38' 45.1" P.A. 306.00 sep 5.3 mag 16.18,22.20
 
 
Coord 2000 00311-7239 Discov num OGL  31 Comp AB Coord arcsec 2000 00 31 06.80 -72 38 45.1
Date first 2005 Date last 2005 Obs 1
Pa first 306 Pa last 306 P.A. Now (θ) 306°
Sep first 5.3 Sep last 5.25 Sep. Now (ρ) 5.25"
Mag pri 16.18 Mag sec 22.20 delta mag (ΔM) 6.02 Spectral class
Pri motion ra +032 Sec motion ra +030
Pri motion dec -007 Sec motion dec -007
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.061 (< 0.3, Physical double)
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