16189+0144 BAL 1470

 
 
16h 18m 57.97s +01° 44' 40.4" P.A. 159.00 sep 10.2 mag 11.73,12.94
 
 
Coord 2000 16189+0144 Discov num BAL1470 Comp Coord arcsec 2000 16 18 57.97 +01 44 40.4
Date first 1991 Date last 2016 Obs 13
Pa first 160 Pa last 158.5 P.A. Now (θ) 158.5°
Sep first 9.8 Sep last 10.248 Sep. Now (ρ) 10.248"
Mag pri 11.73 Mag sec 12.94 delta mag (ΔM) 1.21 Spectral class
Pri motion ra -015 Sec motion ra +007
Pri motion dec +004 Sec motion dec +006
Notes
rPM=1.423
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4408917352509852928