18387+2858 L 53

 
 
18h 38m 40.10s +28° 57' 34.5" P.A. 21.00 sep 8.3 mag 11.20,12.30
 
 
Coord 2000 18387+2858 Discov num L    53 Comp Coord arcsec 2000 18 38 40.10 +28 57 34.5
Date first 1900 Date last 2015 Obs 10
Pa first 30 Pa last 21 P.A. Now (θ) 21°
Sep first 6.3 Sep last 8.298 Sep. Now (ρ) 8.298"
Mag pri 11.20 Mag sec 12.30 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -004 Sec motion ra +013
Pri motion dec -009 Sec motion dec +020
Notes N (See Notes)
rPM=1.409
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 4587498931581418624