Coord 2000 | 16172+0445 | Discov num | GWP2616 | Comp | Coord arcsec 2000 | 16 17 14.75 +04 44 46.6 | |||||
Date first | 1993 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 91 | Pa last | 91.2 | P.A. Now (θ) | 91.2° | ||||||
Sep first | 47.1 | Sep last | 46.948 | Sep. Now (ρ) | 46.948" | ||||||
Mag pri | 15.40 | Mag sec | 16.10 | delta mag (ΔM) | 0.7 | Spectral class | |||||
Pri motion ra | -020 | Sec motion ra | -012 | ||||||||
Pri motion dec | -054 | Sec motion dec | -054 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Hercules | Gaia DR2 | 4437356079022218368 |