18494+1252 BPM 848

18h 49m 23.24s +12° 52' 13.0" P.A. 350.00 sep 112.4 mag 15.64,15.82

Coord 2000 18494+1252 Discov num BPM 848 Comp Coord arcsec 2000 18 49 23.24 +12 52 13.0
Date first 1991 Date last 2015 Obs 9
Pa first 350 Pa last 349.7 P.A. Now (θ) 349.7°
Sep first 112.5 Sep last 112.384 Sep. Now (ρ) 112.384"
Mag pri 15.64 Mag sec 15.82 delta mag (ΔM) 0.18 Spectral class
Pri motion ra -012 Sec motion ra -009
Pri motion dec -013 Sec motion dec -012
Notes N V (See Notes, Proper motion indicates physical)




rPM=0.179 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 4504689110281749248