18535-2030 DON 933

 
 
18h 53m 34.95s -20° 30' 03.6" P.A. 237.00 sep 0.3 mag 11.50,12.70
 
 
Coord 2000 18535-2030 Discov num DON 933 Comp Coord arcsec 2000 18 53 34.95 -20 30 03.6
Date first 1930 Date last 1941 Obs 2
Pa first 227 Pa last 236.5 P.A. Now (θ) 236.5°
Sep first 0.3 Sep last 0.34 Sep. Now (ρ) 0.34"
Mag pri 11.50 Mag sec 12.70 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6289-00619-1 Gaia DR2 4085159350512857216