Coord 2000 | 17448-0027 | Discov num | RST5093 | Comp | Coord arcsec 2000 | 17 45 01.46 -00 26 31.7 | |||||
Date first | 1943 | Date last | 2016 | Obs | 5 | ||||||
Pa first | 53 | Pa last | 53.9 | P.A. Now (θ) | 53.9° | ||||||
Sep first | 1.7 | Sep last | 1.707 | Sep. Now (ρ) | 1.707" | ||||||
Mag pri | 10.30 | Mag sec | 12.10 | delta mag (ΔM) | 1.8 | Spectral class | |||||
Pri motion ra | +002 | Sec motion ra | +004 | ||||||||
Pri motion dec | -026 | Sec motion dec | -028 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Ophiuchus |