| Coord 2000 | 18393+2511 | Discov num | TLB 87 | Comp | Coord arcsec 2000 | 18 39 18.87 +25 10 49.0 | |||||
| Date first | 2000 | Date last | 2023 | Obs | 3 | ||||||
| Pa first | 28 | Pa last | 27.5 | P.A. Now (θ) | 27.5° | ||||||
| Sep first | 23.7 | Sep last | 23.591 | Sep. Now (ρ) | 23.591" | ||||||
| Mag pri | 10.80 | Mag sec | 13.80 | delta mag (ΔM) | 3 | Spectral class | |||||
| Pri motion ra | Sec motion ra | ||||||||||
| Pri motion dec | Sec motion dec | ||||||||||
| Notes | |||||||||||
| Constellation | Hercules |