17590+4058 BRT 345

 
 
17h 59m 00.20s +40° 57' 34.9" P.A. 138.00 sep 2.8 mag 10.00,10.10
 
 
Coord 2000 17590+4058 Discov num BRT 345 Comp Coord arcsec 2000 17 59 00.20 +40 57 34.9
Date first 1893 Date last 2016 Obs 4
Pa first 142 Pa last 137.7 P.A. Now (θ) 137.7°
Sep first 2.6 Sep last 2.779 Sep. Now (ρ) 2.779"
Mag pri 10.00 Mag sec 10.10 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +045 Sec motion ra
Pri motion dec -053 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4611629054278617984