17518+0244 BAL 1944

 
 
17h 51m 48.96s +02° 44' 40.6" P.A. 302.00 sep 3.2 mag 12.47,12.50
 
 
Coord 2000 17518+0244 Discov num BAL1944 Comp Coord arcsec 2000 17 51 48.96 +02 44 40.6
Date first 1909 Date last 2016 Obs 7
Pa first 303 Pa last 302.4 P.A. Now (θ) 302.4°
Sep first 3.0 Sep last 3.231 Sep. Now (ρ) 3.231"
Mag pri 12.47 Mag sec 12.50 delta mag (ΔM) 0.03 Spectral class
Pri motion ra +014 Sec motion ra -060
Pri motion dec -006 Sec motion dec +042
Notes B (Blue magnitudes)
rPM=1.204
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4469110735048620288