| Coord 2000 | 00278+5330 | Discov num | LDS5275 | Comp | Coord arcsec 2000 | 00 27 44.08 +53 30 51.9 | |||||
| Date first | 1960 | Date last | 2016 | Obs | 4 | ||||||
| Pa first | 4 | Pa last | 5.7 | P.A. Now (θ) | 5.7° | ||||||
| Sep first | 4.0 | Sep last | 4.26 | Sep. Now (ρ) | 4.26" | ||||||
| Mag pri | 16.60 | Mag sec | 18.00 | delta mag (ΔM) | 1.4 | Spectral class | |||||
| Pri motion ra | +398 | Sec motion ra | |||||||||
| Pri motion dec | -038 | Sec motion dec | |||||||||
| Notes | |||||||||||
| Constellation | Cassiopeia |