18509+4259 BRT 1922

 
 
18h 50m 57.08s +42° 58' 54.3" P.A. 296.00 sep 3.4 mag 11.29,11.85
 
 
Coord 2000 18509+4259 Discov num BRT1922 Comp Coord arcsec 2000 18 50 57.08 +42 58 54.3
Date first 1936 Date last 2015 Obs 8
Pa first 297 Pa last 295.8 P.A. Now (θ) 295.8°
Sep first 3.0 Sep last 3.41 Sep. Now (ρ) 3.41"
Mag pri 11.29 Mag sec 11.85 delta mag (ΔM) 0.56 Spectral class
Pri motion ra +010 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3127-00147-1 Gaia DR2 2105165163433824000