18386-0235 WAM 4

 
 
18h 38m 36.61s -02° 34' 18.9" P.A. 93.00 sep 1.4 mag 10.20,10.90 Sp F5
 
 
Coord 2000 18386-0235 Discov num WAM   4 Comp Coord arcsec 2000 18 38 36.61 -02 34 18.9
Date first 1931 Date last 2016 Obs 8
Pa first 90 Pa last 92.8 P.A. Now (θ) 92.8°
Sep first 1.3 Sep last 1.384 Sep. Now (ρ) 1.384"
Mag pri 10.20 Mag sec 10.90 delta mag (ΔM) 0.7 Spectral class F5 (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5117-01421-1 Gaia DR2 4259411048462812288