18212+0315 BAL 2489

 
 
18h 21m 13.15s +03° 15' 06.5" P.A. 111.00 sep 17.5 mag 11.30,11.50
 
 
Coord 2000 18212+0315 Discov num BAL2489 Comp Coord arcsec 2000 18 21 13.15 +03 15 06.5
Date first 1910 Date last 2017 Obs 12
Pa first 110 Pa last 111 P.A. Now (θ) 111°
Sep first 18.1 Sep last 17.466 Sep. Now (ρ) 17.466"
Mag pri 11.30 Mag sec 11.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +004 Sec motion ra -002
Pri motion dec -003 Sec motion dec -004
Notes
rPM=1.217
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4277961875519989376