18155+0441 BAL 2924

 
 
18h 15m 33.04s +04° 41' 13.3" P.A. 222.00 sep 19.9 mag 11.60,12.82
 
 
Coord 2000 18155+0441 Discov num BAL2924 Comp Coord arcsec 2000 18 15 33.04 +04 41 13.3
Date first 1908 Date last 2015 Obs 12
Pa first 222 Pa last 222.3 P.A. Now (θ) 222.3°
Sep first 20.0 Sep last 19.903 Sep. Now (ρ) 19.903"
Mag pri 11.60 Mag sec 12.82 delta mag (ΔM) 1.22 Spectral class
Pri motion ra +001 Sec motion ra -002
Pri motion dec +004 Sec motion dec +001
Notes
rPM=1.029
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0440-02137-1 Gaia DR2 4470709283216830720