18317+2447 POU 3416

18h 31m 40.03s +24° 47' 03.3" P.A. 185.00 sep 15.8 mag 13.10,13.60

Coord 2000 18317+2447 Discov num POU3416 Comp Coord arcsec 2000 18 31 40.03 +24 47 03.3
Date first 1904 Date last 2015 Obs 12
Pa first 181 Pa last 184.7 P.A. Now (θ) 184.7°
Sep first 13.4 Sep last 15.812 Sep. Now (ρ) 15.812"
Mag pri 13.10 Mag sec 13.60 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +004 Sec motion ra -009
Pri motion dec +022 Sec motion dec -027
Notes




rPM=1.781

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 4536458880267194112