Coord 2000 | 17035-5709 | Discov num | TDT 193 | Comp | Coord arcsec 2000 | 17 03 29.23 -57 08 30.5 | |||||
Date first | 1991 | Date last | 2016 | Obs | 2 | ||||||
Pa first | 337 | Pa last | 330 | P.A. Now (θ) | 330° | ||||||
Sep first | 0.6 | Sep last | 0.5 | Sep. Now (ρ) | 0.5" | ||||||
Mag pri | 11.35 | Mag sec | 11.46 | delta mag (ΔM) | 0.11 | Spectral class | |||||
Pri motion ra | +002 | Sec motion ra | +002 | ||||||||
Pri motion dec | -026 | Sec motion dec | -026 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Ara | Tycho2 | 8734-00654-1 | Gaia DR2 | 5916849274578925312 |