Coord 2000 | 20518+1545 | Discov num | GWP3007 | Comp | Coord arcsec 2000 | 20 51 47.81 +15 45 22.9 | |||||
Date first | 1990 | Date last | 2016 | Obs | 6 | ||||||
Pa first | 165 | Pa last | 163.4 | P.A. Now (θ) | 163.4° | ||||||
Sep first | 6.8 | Sep last | 8.062 | Sep. Now (ρ) | 8.062" | ||||||
Mag pri | 12.60 | Mag sec | 16.00 | delta mag (ΔM) | 3.4 | Spectral class | |||||
Pri motion ra | -030 | Sec motion ra | -030 | ||||||||
Pri motion dec | -038 | Sec motion dec | -050 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Delphinus | Gaia DR2 | 1762796213417349888 |