16392+5237 ES 968

16h 39m 13.75s +52° 37' 39.4" P.A. 228.00 sep 5.5 mag 10.21,11.40 Sp K8

Coord 2000 16392+5237 Discov num ES  968 Comp Coord arcsec 2000 16 39 13.75 +52 37 39.4
Date first 1910 Date last 2021 Obs 17
Pa first 237 Pa last 227.6 P.A. Now (θ) 227.6°
Sep first 5.3 Sep last 5.5 Sep. Now (ρ) 5.5"
Mag pri 10.21 Mag sec 11.40 delta mag (ΔM) 1.19 Spectral class K8 (yellow-orange)
Pri motion ra -122 Sec motion ra -126
Pri motion dec +167 Sec motion dec +156
Notes




rPM=0.057 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Draco Tycho2 3879-01722-1 Gaia DR2 1425709102508415360