Coord 2000 | 16002+3831 | Discov num | CVR 809 | Comp | Coord arcsec 2000 | 16 00 09.38 +38 30 44.3 | |||||
Date first | 1998 | Date last | 2016 | Obs | 10 | ||||||
Pa first | 99 | Pa last | 98.4 | P.A. Now (θ) | 98.4° | ||||||
Sep first | 11.1 | Sep last | 11.159 | Sep. Now (ρ) | 11.159" | ||||||
Mag pri | 17.20 | Mag sec | 18.50 | delta mag (ΔM) | 1.3 | Spectral class | M3+M3 (red/red) | ||||
Pri motion ra | +020 | Sec motion ra | +024 | ||||||||
Pri motion dec | -039 | Sec motion dec | -045 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Corona Borealis | Gaia DR2 | 1379550131201083264 |