16427+2854 TDS 830

 
 
16h 42m 42.55s +28° 54' 02.5" P.A. 190.00 sep 1.0 mag 10.75,12.36
 
 
Coord 2000 16427+2854 Discov num TDS 830 Comp Coord arcsec 2000 16 42 42.55 +28 54 02.5
Date first 1991 Date last 1991 Obs 1
Pa first 190 Pa last 189.9 P.A. Now (θ) 189.9°
Sep first 1.0 Sep last 1.015 Sep. Now (ρ) 1.015"
Mag pri 10.75 Mag sec 12.36 delta mag (ΔM) 1.61 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2057-01287-1 Gaia DR2 1310793271070488576