Coord 2000 | 00217+2144 | Discov num | CVR 10 | Comp | Coord arcsec 2000 | 00 21 39.07 +21 44 13.9 | |||||
Date first | 1954 | Date last | 2016 | Obs | 10 | ||||||
Pa first | 337 | Pa last | 336.7 | P.A. Now (θ) | 336.7° | ||||||
Sep first | 13.0 | Sep last | 13.226 | Sep. Now (ρ) | 13.226" | ||||||
Mag pri | 17.80 | Mag sec | 18.60 | delta mag (ΔM) | 0.8 | Spectral class | M3+M3 (red/red) | ||||
Pri motion ra | -022 | Sec motion ra | -024 | ||||||||
Pri motion dec | -087 | Sec motion dec | -084 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Andromeda | Gaia DR2 | 2799539471140922112 |