89-Ac-219

Atomic Mass: 219.0124049 ± 0.0000543 amu
Excess Mass: 11555.105 ± 50.567 keV
Binding Energy: 1686435.137 ± 50.568 keV
Beta Decay Energy: B- -2902.847 ± 71.420 keV

Spin: 9/2-
Half life: 11.8 US ( 12.7119 % )
Mode of decay: Alpha to Fr-215
- Decay energy: 8.830 MeV
Possible parent nuclides:

Alpha from Pa-223