16571+4903 BEM 23

 
 
16h 57m 12.23s +49° 03' 17.6" P.A. 21.00 sep 24.8 mag 12.89,12.83
 
 
Coord 2000 16571+4903 Discov num BEM  23 Comp Coord arcsec 2000 16 57 12.23 +49 03 17.6
Date first 1931 Date last 2017 Obs 11
Pa first 23 Pa last 21.1 P.A. Now (θ) 21.1°
Sep first 25.2 Sep last 24.773 Sep. Now (ρ) 24.773"
Mag pri 12.89 Mag sec 12.83 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +005 Sec motion ra +008
Pri motion dec -014 Sec motion dec -001
Notes
rPM=0.897
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1409151045805141120