18253+2116 TDT 850 AB (HD 342184)

 
 
18h 25m 19.22s +21° 16' 24.7" P.A. 199.00 sep 0.5 mag 11.25,11.42
 
 
Coord 2000 18253+2116 Discov num TDT 850 Comp AB Coord arcsec 2000 18 25 19.22 +21 16 24.7
Date first 1991 Date last 1991 Obs 1
Pa first 199 Pa last 198.5 P.A. Now (θ) 198.5°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 11.25 Mag sec 11.42 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec -024 Sec motion dec -024
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 342184 Constellation Hercules Tycho2 1581-00375-1 HD 342184