18017+2508 TDT 642 (HD 335517)

 
 
18h 01m 39.21s +25° 07' 56.4" P.A. 63.00 sep 0.5 mag 11.05,11.09
 
 
Coord 2000 18017+2508 Discov num TDT 642 Comp Coord arcsec 2000 18 01 39.21 +25 07 56.4
Date first 1991 Date last 1991 Obs 1
Pa first 63 Pa last 62.8 P.A. Now (θ) 62.8°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 11.05 Mag sec 11.09 delta mag (ΔM) 0.04 Spectral class
Pri motion ra +024 Sec motion ra +024
Pri motion dec +014 Sec motion dec +014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 335517 Constellation Hercules Tycho2 2095-01163-1 Gaia DR2 4582451348574299264
HD 335517