18141-2502 B 383

 
 
18h 14m 03.04s -25° 02' 04.1" P.A. 87.00 sep 3.8 mag 9.79,14.60 Sp B9
 
 
Coord 2000 18141-2502 Discov num B   383 Comp Coord arcsec 2000 18 14 03.04 -25 02 04.1
Date first 1927 Date last 1999 Obs 5
Pa first 91 Pa last 86.9 P.A. Now (θ) 86.9°
Sep first 3.8 Sep last 3.825 Sep. Now (ρ) 3.825"
Mag pri 9.79 Mag sec 14.60 delta mag (ΔM) 4.81 Spectral class B9 (blue-white)
Pri motion ra +005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 186503 Tycho2 6847-00114-1 Gaia DR2 4065350957014515840
HD 166939