18500+1420 BPM 854

18h 49m 57.67s +14° 19' 44.8" P.A. 271.00 sep 66.2 mag 14.22,15.66

Coord 2000 18500+1420 Discov num BPM 854 Comp Coord arcsec 2000 18 49 57.67 +14 19 44.8
Date first 1991 Date last 2015 Obs 9
Pa first 271 Pa last 270.8 P.A. Now (θ) 270.8°
Sep first 65.9 Sep last 66.214 Sep. Now (ρ) 66.214"
Mag pri 14.22 Mag sec 15.66 delta mag (ΔM) 1.44 Spectral class
Pri motion ra +013 Sec motion ra +008
Pri motion dec -005 Sec motion dec -003
Notes N V (See Notes, Proper motion indicates physical)




rPM=0.387

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 4507115109651056384