18542+2158 TDS 952 (HD 343312)

 
 
18h 54m 11.44s +21° 57' 31.8" P.A. 70.00 sep 1.1 mag 11.13,11.94
 
 
Coord 2000 18542+2158 Discov num TDS 952 Comp Coord arcsec 2000 18 54 11.44 +21 57 31.8
Date first 1991 Date last 2016 Obs 3
Pa first 77 Pa last 69.7 P.A. Now (θ) 69.7°
Sep first 1.2 Sep last 1.11 Sep. Now (ρ) 1.11"
Mag pri 11.13 Mag sec 11.94 delta mag (ΔM) 0.81 Spectral class
Pri motion ra +047 Sec motion ra +047
Pri motion dec +035 Sec motion dec +035
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 343312 Constellation Hercules Tycho2 1596-01903-1 Gaia DR2 4531379377062210816
HD 343312