Coord 2000 | 20239+1107 | Discov num | BPM2142 | Comp | Coord arcsec 2000 | 20 23 55.61 +11 07 26.1 | |||||
Date first | 1996 | Date last | 2015 | Obs | 9 | ||||||
Pa first | 53 | Pa last | 52.7 | P.A. Now (θ) | 52.7° | ||||||
Sep first | 35.2 | Sep last | 34.943 | Sep. Now (ρ) | 34.943" | ||||||
Mag pri | 15.37 | Mag sec | 15.88 | delta mag (ΔM) | 0.51 | Spectral class | |||||
Pri motion ra | -008 | Sec motion ra | -015 | ||||||||
Pri motion dec | -012 | Sec motion dec | -009 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Delphinus | Gaia DR2 | 1753990362232694912 |