Coord 2000 | 15404+0622 | Discov num | WIS 290 | Comp | Coord arcsec 2000 | 15 40 26.09 +06 22 05.4 | |||||
Date first | 2000 | Date last | 2015 | Obs | 10 | ||||||
Pa first | 68 | Pa last | 67.9 | P.A. Now (θ) | 67.9° | ||||||
Sep first | 838.8 | Sep last | 839.011 | Sep. Now (ρ) | 839.011" | ||||||
Mag pri | 8.88 | Mag sec | 16.50 | delta mag (ΔM) | 7.62 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | -048 | Sec motion ra | -040 | ||||||||
Pri motion dec | -183 | Sec motion dec | -183 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Serpens | SAO | 121120 | Tycho2 | 0363-00334-1 | Gaia DR2 | 4430455720140801792 | ||||
HD | 139877 | DM | BD+06 3083 |