Coord 2000 | 15371+3748 | Discov num | JNN 105 | Comp | Coord arcsec 2000 | 15 37 04.08 +37 48 27.6 | |||||
Date first | 2008 | Date last | 2012 | Obs | 4 | ||||||
Pa first | 81 | Pa last | 78.3 | P.A. Now (θ) | 78.3° | ||||||
Sep first | 0.3 | Sep last | 0.264 | Sep. Now (ρ) | 0.264" | ||||||
Mag pri | 13.80 | Mag sec | 15.70 | delta mag (ΔM) | 1.9 | Spectral class | M2+M4 (red/red) | ||||
Pri motion ra | +021 | Sec motion ra | |||||||||
Pri motion dec | +008 | Sec motion dec | |||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Corona Borealis | Gaia DR2 | 1377064719526171648 |