18230+0911 BRT 2177

 
 
18h 23m 01.94s +09° 10' 46.4" P.A. 333.00 sep 4.8 mag 11.40,11.70
 
 
Coord 2000 18230+0911 Discov num BRT2177 Comp Coord arcsec 2000 18 23 01.94 +09 10 46.4
Date first 1898 Date last 2015 Obs 7
Pa first 325 Pa last 332.9 P.A. Now (θ) 332.9°
Sep first 4.8 Sep last 4.78 Sep. Now (ρ) 4.78"
Mag pri 11.40 Mag sec 11.70 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -001 Sec motion ra -002
Pri motion dec -011 Sec motion dec -001
Notes
rPM=0.91
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4478804540660096384