Coord 2000 | 02422+4247 | Discov num | ARN 101 | Comp | Coord arcsec 2000 | 02 42 13.46 +42 46 40.6 | |||||
Date first | 1894 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 334 | Pa last | 334.2 | P.A. Now (θ) | 334.2° | ||||||
Sep first | 33.7 | Sep last | 33.639 | Sep. Now (ρ) | 33.639" | ||||||
Mag pri | 8.74 | Mag sec | 10.05 | delta mag (ΔM) | 1.31 | Spectral class | A0mA1IV (white) | ||||
Pri motion ra | +001 | Sec motion ra | +001 | ||||||||
Pri motion dec | -006 | Sec motion dec | -006 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Constellation | Perseus | HIP | 12621 | Tycho2 | 2853-00166-1 | Gaia DR2 | 337177404005543552 | ||||
BD | BD+42 596 | Distance | 3333.33 | Distance ly | 10873.32 |