18390+3501 POP 17

 
 
18h 38m 58.69s +35° 02' 16.8" P.A. 16.00 sep 8.7 mag 13.27,13.31
 
 
Coord 2000 18390+3501 Discov num POP  17 Comp Coord arcsec 2000 18 38 58.69 +35 02 16.8
Date first 1968 Date last 2015 Obs 15
Pa first 18 Pa last 15.9 P.A. Now (θ) 15.9°
Sep first 8.9 Sep last 8.654 Sep. Now (ρ) 8.654"
Mag pri 13.27 Mag sec 13.31 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -007 Sec motion ra +004
Pri motion dec -002 Sec motion dec -009
Notes
rPM=1.324
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2094823264442622336