18415+4644 BRT 1921

 
 
18h 41m 27.64s +46° 43' 22.1" P.A. 170.00 sep 6.2 mag 11.80,12.20
 
 
Coord 2000 18415+4644 Discov num BRT1921 Comp Coord arcsec 2000 18 41 27.64 +46 43 22.1
Date first 1900 Date last 2015 Obs 10
Pa first 165 Pa last 169.9 P.A. Now (θ) 169.9°
Sep first 4.5 Sep last 6.191 Sep. Now (ρ) 6.191"
Mag pri 11.80 Mag sec 12.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +000 Sec motion ra +007
Pri motion dec +018 Sec motion dec -031
Notes
rPM=1.557
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2119288532029630336