10453-2243 DON 1090

 
 
10h 45m 18.80s -22° 42' 11.8" P.A. 151.00 sep 4.5 mag 11.10,13.80
 
 
Coord 2000 10453-2243 Discov num DON1090 Comp Coord arcsec 2000 10 45 18.80 -22 42 11.8
Date first 1920 Date last 2015 Obs 5
Pa first 151 Pa last 150.7 P.A. Now (θ) 150.7°
Sep first 5.2 Sep last 4.457 Sep. Now (ρ) 4.457"
Mag pri 11.10 Mag sec 13.80 delta mag (ΔM) 2.7 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6634-00881-1 Gaia DR2 3550053120280494720