Coord 2000 | 20190+1540 | Discov num | BPM2103 | Comp | Coord arcsec 2000 | 20 18 57.84 +15 39 45.0 | |||||
Date first | 1993 | Date last | 2015 | Obs | 9 | ||||||
Pa first | 174 | Pa last | 172.9 | P.A. Now (θ) | 172.9° | ||||||
Sep first | 15.0 | Sep last | 14.988 | Sep. Now (ρ) | 14.988" | ||||||
Mag pri | 15.67 | Mag sec | 15.86 | delta mag (ΔM) | 0.19 | Spectral class | |||||
Pri motion ra | -017 | Sec motion ra | +002 | ||||||||
Pri motion dec | -008 | Sec motion dec | -010 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Delphinus | Gaia DR2 | 1808391105201651328 |