Coord 2000 | 21093+2140 | Discov num | UC 4391 | Comp | Coord arcsec 2000 | 21 09 18.14 +21 40 04.6 | |||||
Date first | 1999 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 144 | Pa last | 143.6 | P.A. Now (θ) | 143.6° | ||||||
Sep first | 54.7 | Sep last | 54.785 | Sep. Now (ρ) | 54.785" | ||||||
Mag pri | 15.40 | Mag sec | 16.10 | delta mag (ΔM) | 0.7 | Spectral class | |||||
Pri motion ra | -061 | Sec motion ra | -060 | ||||||||
Pri motion dec | +028 | Sec motion dec | +045 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Vulpecula | Gaia DR2 | 1838184430038651776 |