Coord 2000 | 15314+2646 | Discov num | CVR 790 | Comp | Coord arcsec 2000 | 15 31 25.05 +26 46 06.2 | |||||
Date first | 1997 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 49 | Pa last | 48.2 | P.A. Now (θ) | 48.2° | ||||||
Sep first | 14.1 | Sep last | 13.391 | Sep. Now (ρ) | 13.391" | ||||||
Mag pri | 17.60 | Mag sec | 19.70 | delta mag (ΔM) | 2.1 | Spectral class | M2+M4 (red/red) | ||||
Pri motion ra | +013 | Sec motion ra | +015 | ||||||||
Pri motion dec | -042 | Sec motion dec | -039 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Corona Borealis | Gaia DR2 | 1270721844674645888 |