17393+2316 TDT 451

 
 
17h 39m 20.84s +23° 15' 50.3" P.A. 222.00 sep 1.9 mag 11.12,13.00
 
 
Coord 2000 17393+2316 Discov num TDT 451 Comp Coord arcsec 2000 17 39 20.84 +23 15 50.3
Date first 1991 Date last 1991 Obs 1
Pa first 222 Pa last 221.7 P.A. Now (θ) 221.7°
Sep first 1.9 Sep last 1.92 Sep. Now (ρ) 1.92"
Mag pri 11.12 Mag sec 13.00 delta mag (ΔM) 1.88 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec +004 Sec motion dec +004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2076-01194-1 Gaia DR2 4557304310756571520