Coord 2000 | 20186+1600 | Discov num | BPM2102 | Comp | Coord arcsec 2000 | 20 18 38.54 +15 59 31.5 | |||||
Date first | 1994 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 48 | Pa last | 47.2 | P.A. Now (θ) | 47.2° | ||||||
Sep first | 71.7 | Sep last | 72.063 | Sep. Now (ρ) | 72.063" | ||||||
Mag pri | 15.94 | Mag sec | 15.95 | delta mag (ΔM) | 0.01 | Spectral class | |||||
Pri motion ra | +072 | Sec motion ra | +018 | ||||||||
Pri motion dec | +059 | Sec motion dec | +022 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Delphinus | Gaia DR2 | 1808452162458064896 |