18570-0027 BAL 899

 
 
18h 57m 04.02s -00° 27' 35.7" P.A. 197.00 sep 10.3 mag 11.30,12.50
 
 
Coord 2000 18570-0027 Discov num BAL 899 Comp Coord arcsec 2000 18 57 04.02 -00 27 35.7
Date first 1892 Date last 2015 Obs 10
Pa first 198 Pa last 196.6 P.A. Now (θ) 196.6°
Sep first 13.1 Sep last 10.3 Sep. Now (ρ) 10.3"
Mag pri 11.30 Mag sec 12.50 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -011 Sec motion ra -004
Pri motion dec -035 Sec motion dec -012
Notes
rPM=0.655
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila