18098-7405 TDT 717

 
 
18h 09m 45.68s -74° 04' 58.8" P.A. 187.00 sep 0.6 mag 10.81,10.90
 
 
Coord 2000 18098-7405 Discov num TDT 717 Comp Coord arcsec 2000 18 09 45.68 -74 04 58.8
Date first 1991 Date last 1991 Obs 1
Pa first 187 Pa last 186.5 P.A. Now (θ) 186.5°
Sep first 0.6 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 10.81 Mag sec 10.90 delta mag (ΔM) 0.09 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec +022 Sec motion dec +022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9302-01760-1 Gaia DR2 6417948159875091584