18108+4212 TDT 724

 
 
18h 10m 46.14s +42° 11' 32.0" P.A. 56.00 sep 0.5 mag 11.01,11.16
 
 
Coord 2000 18108+4212 Discov num TDT 724 Comp Coord arcsec 2000 18 10 46.14 +42 11 32.0
Date first 1991 Date last 1991 Obs 1
Pa first 56 Pa last 56.2 P.A. Now (θ) 56.2°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 11.01 Mag sec 11.16 delta mag (ΔM) 0.15 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3111-02185-1 Gaia DR2 2113889448897939584