18112+2850 TDT 727

18h 11m 13.42s +28° 50' 11.3" P.A. 343.00 sep 0.4 mag 11.08,11.14

Coord 2000 18112+2850 Discov num TDT 727 Comp Coord arcsec 2000 18 11 13.42 +28 50 11.3
Date first 1991 Date last 1991 Obs 1
Pa first 343 Pa last 342.7 P.A. Now (θ) 342.7°
Sep first 0.4 Sep last 0.42 Sep. Now (ρ) 0.42"
Mag pri 11.08 Mag sec 11.14 delta mag (ΔM) 0.06 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec -012 Sec motion dec -012
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 2104-02211-1 Gaia DR2 4589596937203778176