18425+2116 BRT 2448

 
 
18h 42m 26.76s +21° 15' 50.8" P.A. 294.00 sep 3.8 mag 12.44,12.80
 
 
Coord 2000 18425+2116 Discov num BRT2448 Comp Coord arcsec 2000 18 42 26.76 +21 15 50.8
Date first 1897 Date last 2016 Obs 8
Pa first 299 Pa last 294.3 P.A. Now (θ) 294.3°
Sep first 4.0 Sep last 3.825 Sep. Now (ρ) 3.825"
Mag pri 12.44 Mag sec 12.80 delta mag (ΔM) 0.36 Spectral class
Pri motion ra +021 Sec motion ra -032
Pri motion dec -011 Sec motion dec +018
Notes
rPM=1.646
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1595-01054-1 Gaia DR2 4531038872063194496