| Atomic Mass | Mass Excess |
| 162.928730609253 amu | -66.387 MeV |
| Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
| Ground state | 7/2- | 4570 Y 25 | EC | 100 | 0 |
| Ground state | 7/2- | STABLE | 0 | ||
| .2979 | 1/2+ | 1.09 S 0.03 | IT | 100 | .298 |
| Decay mode | Half-life | Gamma-ray energy (keV) | Intensity (%) |
| IT | 1.09 S 0.03 | 299.0 | 77.9+- 0.5 |