18421-7704 LDS 645

 
 
18h 42m 17.55s -77° 03' 43.0" P.A. 231.00 sep 68.2 mag 13.78,12.90
 
 
Coord 2000 18421-7704 Discov num LDS 645 Comp Coord arcsec 2000 18 42 17.55 -77 03 43.0
Date first 1920 Date last 2015 Obs 7
Pa first 225 Pa last 230.9 P.A. Now (θ) 230.9°
Sep first 69.0 Sep last 68.249 Sep. Now (ρ) 68.249"
Mag pri 13.78 Mag sec 12.90 delta mag (ΔM) 0.88 Spectral class
Pri motion ra +037 Sec motion ra +054
Pri motion dec -030 Sec motion dec -052
Notes
rPM=0.371
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Gaia DR2 6365628689340556160