15227+1616 GWP 2518 (OU Ser)

 
 
15h 22m 43.47s +16° 15' 40.7" P.A. 218.00 sep 18.4 mag 8.20,18.00 Sp G5 dist. 53.76 pc (175.37 l.y.)
 
 
Coord 2000 15227+1616 Discov num GWP2518 Comp Coord arcsec 2000 15 22 43.47 +16 15 40.7
Date first 1950 Date last 2016 Obs 6
Pa first 219 Pa last 217.9 P.A. Now (θ) 217.9°
Sep first 18.2 Sep last 18.358 Sep. Now (ρ) 18.358"
Mag pri 8.20 Mag sec 18.00 delta mag (ΔM) 9.8 Spectral class G5 (yellow)
Pri motion ra -387 Sec motion ra +000
Pri motion dec +003 Sec motion dec +000
Notes N V (See Notes, Proper motion indicates physical)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name OU Ser Constellation Serpens SAO 101512 HIP 75269
Tycho2 1487-00733-1 HD 136924 GC 20686 BD BD+16 2773
Distance 53.76 Distance ly 175.37