17549-2941 B 2845

 
 
17h 54m 54.84s -29° 40' 58.6" P.A. 18.00 sep 4.8 mag 9.68,15.50 Sp A7
 
 
Coord 2000 17549-2941 Discov num B  2845 Comp Coord arcsec 2000 17 54 54.84 -29 40 58.6
Date first 1930 Date last 2015 Obs 3
Pa first 45 Pa last 18.3 P.A. Now (θ) 18.3°
Sep first 5.0 Sep last 4.806 Sep. Now (ρ) 4.806"
Mag pri 9.68 Mag sec 15.50 delta mag (ΔM) 5.82 Spectral class A7 (white)
Pri motion ra +000 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6853-00873-1 Gaia DR2 4056490375123909504 HD 316567