Coord 2000 | 21029+1708 | Discov num | BPMA250 | Comp | Coord arcsec 2000 | 21 02 55.21 +17 08 23.9 | |||||
Date first | 1995 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 40 | Pa last | 38.7 | P.A. Now (θ) | 38.7° | ||||||
Sep first | 198.8 | Sep last | 202.401 | Sep. Now (ρ) | 202.401" | ||||||
Mag pri | 13.26 | Mag sec | 14.85 | delta mag (ΔM) | 1.59 | Spectral class | |||||
Pri motion ra | +003 | Sec motion ra | -021 | ||||||||
Pri motion dec | -007 | Sec motion dec | -022 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Delphinus | Gaia DR2 | 1764115970967661952 |