15116+0912 LEP 144

15h 11m 33.05s +09° 12' 23.7" P.A. 140.00 sep 3.4 mag 15.70,

Coord 2000 15116+0912 Discov num LEP 144 Comp Coord arcsec 2000 15 11 33.05 +09 12 23.7
Date first 1951 Date last 2016 Obs 6
Pa first 137 Pa last 139.9 P.A. Now (θ) 139.9°
Sep first 3.0 Sep last 3.418 Sep. Now (ρ) 3.418"
Mag pri 15.70 Mag sec delta mag (ΔM) Spectral class
Pri motion ra -107 Sec motion ra -111
Pri motion dec +027 Sec motion dec +023
Notes V (Proper motion indicates physical)




rPM=0.05 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Serpens Gaia DR2 1166967357630708608