18388-0136 BAL 581

 
 
18h 38m 45.99s -01° 35' 38.4" P.A. 125.00 sep 3.9 mag 11.01,11.13 Sp G5
 
 
Coord 2000 18388-0136 Discov num BAL 581 Comp Coord arcsec 2000 18 38 45.99 -01 35 38.4
Date first 1892 Date last 2016 Obs 9
Pa first 122 Pa last 124.5 P.A. Now (θ) 124.5°
Sep first 4.1 Sep last 3.928 Sep. Now (ρ) 3.928"
Mag pri 11.01 Mag sec 11.13 delta mag (ΔM) 0.12 Spectral class G5 (yellow)
Pri motion ra -066 Sec motion ra -014
Pri motion dec +012 Sec motion dec -022
Notes
rPM=0.926
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5113-00222-1 Gaia DR2 4259824950198324480