18026+2931 LDS 4771

18h 02m 38.29s +29° 30' 32.5" P.A. 251.00 sep 16.6 mag 16.10,17.20

Coord 2000 18026+2931 Discov num LDS4771 Comp Coord arcsec 2000 18 02 38.29 +29 30 32.5
Date first 1960 Date last 2015 Obs 7
Pa first 266 Pa last 251.2 P.A. Now (θ) 251.2°
Sep first 17.0 Sep last 16.57 Sep. Now (ρ) 16.57"
Mag pri 16.10 Mag sec 17.20 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -125 Sec motion ra
Pri motion dec -091 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 4590580862671715584