Coord 2000 | 02487+7221 | Discov num | MLR 450 | Comp | Coord arcsec 2000 | 02 48 41.64 +72 20 39.2 | |||||
Date first | 1981 | Date last | 2016 | Obs | 3 | ||||||
Pa first | 185 | Pa last | 180.4 | P.A. Now (θ) | 180.4° | ||||||
Sep first | 2.3 | Sep last | 2.865 | Sep. Now (ρ) | 2.865" | ||||||
Mag pri | 7.80 | Mag sec | 13.00 | delta mag (ΔM) | 5.2 | Spectral class | G5 (yellow) | ||||
Pri motion ra | +004 | Sec motion ra | +007 | ||||||||
Pri motion dec | -042 | Sec motion dec | -044 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Cassiopeia | SAO | 4731 | HIP | 13115 | Tycho2 | 4321-01798-1 | ||||
Gaia DR2 | 545718170970818944 | HD | 17026 | BD | BD+71 167 | Distance | 123 | ||||
Distance ly | 401.23 |