18388+2309 POU 3451

 
 
18h 38m 46.62s +23° 09' 19.5" P.A. 310.00 sep 7.4 mag 12.68,12.80
 
 
Coord 2000 18388+2309 Discov num POU3451 Comp Coord arcsec 2000 18 38 46.62 +23 09 19.5
Date first 1904 Date last 2015 Obs 11
Pa first 314 Pa last 310.3 P.A. Now (θ) 310.3°
Sep first 9.3 Sep last 7.408 Sep. Now (ρ) 7.408"
Mag pri 12.68 Mag sec 12.80 delta mag (ΔM) 0.12 Spectral class
Pri motion ra +021 Sec motion ra -003
Pri motion dec -027 Sec motion dec +002
Notes
rPM=1.101
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2107-01431-1 Gaia DR2 4532307090006294400