Coord 2000 | 20264+0810 | Discov num | GWP2947 | Comp | AB | Coord arcsec 2000 | 20 26 25.72 +08 09 41.1 | ||||
Date first | 1990 | Date last | 2016 | Obs | 9 | ||||||
Pa first | 0 | Pa last | 359.6 | P.A. Now (θ) | 359.6° | ||||||
Sep first | 44.1 | Sep last | 43.11 | Sep. Now (ρ) | 43.11" | ||||||
Mag pri | 10.90 | Mag sec | 14.30 | delta mag (ΔM) | 3.4 | Spectral class | |||||
Pri motion ra | +002 | Sec motion ra | +004 | ||||||||
Pri motion dec | -052 | Sec motion dec | -044 | ||||||||
Notes | T W (Parallax indicates physical, ) |
Constellation | Delphinus | Tycho2 | 1087-01405-1 |