18207-1138 SKF 2802

 
 
18h 20m 43.27s -11° 38' 19.3" P.A. 344.00 sep 5.6 mag 11.80,12.00 Sp B9/AOV
 
 
Coord 2000 18207-1138 Discov num SKF2802 Comp Coord arcsec 2000 18 20 43.27 -11 38 19.3
Date first 1906 Date last 2015 Obs 14
Pa first 343 Pa last 344.2 P.A. Now (θ) 344.2°
Sep first 6.3 Sep last 5.628 Sep. Now (ρ) 5.628"
Mag pri 11.80 Mag sec 12.00 delta mag (ΔM) 0.2 Spectral class B9/AOV (blue-white)
Pri motion ra +012 Sec motion ra +015
Pri motion dec -001 Sec motion dec -000
Notes V (Proper motion indicates physical)
rPM=0.211 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4154082473087852160