| Coord 2000 | 17425+4129 | Discov num | TLB 23 | Comp | Coord arcsec 2000 | 17 42 30.26 +41 29 28.2 | |||||
| Date first | 1999 | Date last | 2023 | Obs | 4 | ||||||
| Pa first | 54 | Pa last | 54 | P.A. Now (θ) | 54° | ||||||
| Sep first | 23.4 | Sep last | 23.269 | Sep. Now (ρ) | 23.269" | ||||||
| Mag pri | 10.40 | Mag sec | 13.30 | delta mag (ΔM) | 2.9 | Spectral class | |||||
| Pri motion ra | Sec motion ra | ||||||||||
| Pri motion dec | Sec motion dec | ||||||||||
| Notes | |||||||||||
| Constellation | Hercules |