9.43
Apparent Mag16.2
Distance (ly)M3.5Ve
Spectral Type3,414
Temperature (K)AD Leonis is a nearby red dwarf flare star frequently studied for its magnetic activity and flares.
Stellar Data
Apparent Magnitude9.43
Absolute Magnitude10.95
Distance16.2 light-years
Spectral TypeM3.5Ve
Temperature3,414 K
Luminosity0.023 L☉
Radius0.39 R☉
Mass0.42 M☉
Right Ascension10h 19m 36.4s
Declination+19° 52′ 12.0″
ConstellationLeo
Notable Facts
- AD Leonis is one of the most active flare stars known
- It produces powerful flares regularly
- The star is only 16.2 light-years away