19203+0056 BAL 1202 (HD 181387)

 
 
19h 20m 18.48s +00° 56' 17.4" P.A. 20.00 sep 8.5 mag 9.58,9.98 Sp G0
 
 
Coord 2000 19203+0056 Discov num BAL1202 Comp Coord arcsec 2000 19 20 18.48 +00 56 17.4
Date first 1895 Date last 2018 Obs 19
Pa first 21 Pa last 19.6 P.A. Now (θ) 19.6°
Sep first 8.2 Sep last 8.478 Sep. Now (ρ) 8.478"
Mag pri 9.58 Mag sec 9.98 delta mag (ΔM) 0.4 Spectral class G0 (yellow)
Pri motion ra -011 Sec motion ra -012
Pri motion dec -030 Sec motion dec -030
Notes N T (See Notes, Parallax indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181387 Constellation Aquila SAO 124517 Tycho2 0464-02319-1
Gaia DR2 4264557557484403200 HD 181387