18277+5016 LEP 158

18h 27m 40.64s +50° 16' 13.1" P.A. 238.00 sep 5.1 mag 10.60,13.90

Coord 2000 18277+5016 Discov num LEP 158 Comp Coord arcsec 2000 18 27 40.64 +50 16 13.1
Date first 1950 Date last 2020 Obs 9
Pa first 224 Pa last 237.8 P.A. Now (θ) 237.8°
Sep first 4.6 Sep last 5.053 Sep. Now (ρ) 5.053"
Mag pri 10.60 Mag sec 13.90 delta mag (ΔM) 3.3 Spectral class
Pri motion ra +199 Sec motion ra +184
Pri motion dec +087 Sec motion dec +083
Notes V (Proper motion indicates physical)




rPM=0.071 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Draco Tycho2 3534-00898-1 Gaia DR2 2121050911729588352