18187-1631 TOB 281

 
 
18h 18m 40.73s -16° 31' 24.3" P.A. 80.00 sep 21.3 mag 11.15,11.48
 
 
Coord 2000 18187-1631 Discov num TOB 281 Comp Coord arcsec 2000 18 18 40.73 -16 31 24.3
Date first 1905 Date last 2015 Obs 10
Pa first 81 Pa last 80.2 P.A. Now (θ) 80.2°
Sep first 21.1 Sep last 21.284 Sep. Now (ρ) 21.284"
Mag pri 11.15 Mag sec 11.48 delta mag (ΔM) 0.33 Spectral class
Pri motion ra +000 Sec motion ra +002
Pri motion dec +000 Sec motion dec -001
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6265-01706-1 Gaia DR2 4097609563024669184