| Obverse description | National arms |
|---|---|
| Obverse script | Latin |
| Obverse lettering | $50 KIRIBATI TE MAURI TE RAOI AO TE TABOMOA 1997 - 2000 |
| Reverse description | Solar system |
| Reverse script | Latin |
| Reverse lettering | TEMPORA MUTANTUR |
| Edge | Smooth |
| Mint | |
| Mintage | ND (1997) - Proof - 2 500 |
| Numisquare ID | 5972480520 |
| Comments |