18455+1120 BRT 1308

 
 
18h 45m 29.07s +11° 19' 49.9" P.A. 20.00 sep 5.4 mag 11.20,11.70
 
 
Coord 2000 18455+1120 Discov num BRT1308 Comp Coord arcsec 2000 18 45 29.07 +11 19 49.9
Date first 1907 Date last 2016 Obs 15
Pa first 21 Pa last 19.7 P.A. Now (θ) 19.7°
Sep first 5.0 Sep last 5.39 Sep. Now (ρ) 5.39"
Mag pri 11.20 Mag sec 11.70 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +004 Sec motion ra +003
Pri motion dec -003 Sec motion dec +004
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1033-00513-1 Gaia DR2 4504076029469845888