18571-0036 BAL 900

 
 
18h 57m 09.78s -00° 36' 18.3" P.A. 18.00 sep 16.4 mag 11.16,13.50
 
 
Coord 2000 18571-0036 Discov num BAL 900 Comp Coord arcsec 2000 18 57 09.78 -00 36 18.3
Date first 1892 Date last 2015 Obs 11
Pa first 24 Pa last 18.3 P.A. Now (θ) 18.3°
Sep first 17.4 Sep last 16.423 Sep. Now (ρ) 16.423"
Mag pri 11.16 Mag sec 13.50 delta mag (ΔM) 2.34 Spectral class
Pri motion ra +010 Sec motion ra +001
Pri motion dec -001 Sec motion dec -001
Notes
rPM=0.896
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila