| Coord 2000 | 21401+2426 | Discov num | POU5456 | Comp | Coord arcsec 2000 | 21 40 11.00 +24 26 18.0 | |||||
| Date first | 1898 | Date last | 1898 | Obs | 1 | ||||||
| Pa first | 264 | Pa last | 263.5 | P.A. Now (θ) | 263.5° | ||||||
| Sep first | 3.7 | Sep last | 3.7 | Sep. Now (ρ) | 3.7" | ||||||
| Mag pri | 12.20 | Mag sec | 12.30 | delta mag (ΔM) | 0.1 | Spectral class | |||||
| Pri motion ra | Sec motion ra | ||||||||||
| Pri motion dec | Sec motion dec | ||||||||||
| Notes | |||||||||||
| Constellation | Pegasus |