Calistus A, ..., E are likely a demonstration satellites to validate the systems and technology for E-Spaces sustainable satellite system consisting of up to 300,000 small satellites.
The identification of E-Space as the owner is tentative, based on the registration of the satellite with Rwanda, as the Rwandan government filed an application to the International Telecom Union for a 300,000 satellite constellation to be operated under Rwandan authority by E-Space.
No details are known.
| Nation: | USA, Rwanda |
|---|---|
| Type / Application: | Communication, technology |
| Operator: | E-Space |
| Contractors: | E-Space |
| Equipment: | |
| Configuration: | |
| Propulsion: | |
| Power: | Solar cells, batteries |
| Lifetime: | |
| Mass: | |
| Orbit: |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| Calistus A (Dresden) | 2025-185A | 23.08.2025 | OnS LC-1A | Electron KS | with Calistus A, ..., E | |
| Calistus B (Stark) | 2025-185C | 23.08.2025 | OnS LC-1A | Electron KS | with Calistus A, ..., E | |
| Calistus C (Fourier) | 2025-185B | 23.08.2025 | OnS LC-1A | Electron KS | with Calistus A, ..., E | |
| Calistus D (Basil) | 2025-185E | 23.08.2025 | OnS LC-1A | Electron KS | with Calistus A, ..., E | |
| Calistus E (Dojo) | 2025-185F | 23.08.2025 | OnS LC-1A | Electron KS | with Calistus A, ..., E |
