18388-1853 FEN 33

 
 
18h 38m 44.03s -18° 52' 18.2" P.A. 248.00 sep 2.6 mag 13.28,13.46
 
 
Coord 2000 18388-1853 Discov num FEN  33 Comp Coord arcsec 2000 18 38 44.03 -18 52 18.2
Date first 1916 Date last 2016 Obs 4
Pa first 244 Pa last 248.2 P.A. Now (θ) 248.2°
Sep first 2.8 Sep last 2.646 Sep. Now (ρ) 2.646"
Mag pri 13.28 Mag sec 13.46 delta mag (ΔM) 0.18 Spectral class
Pri motion ra +023 Sec motion ra +005
Pri motion dec +001 Sec motion dec -009
Notes B (Blue magnitudes)
rPM=0.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4092586478530070016