| Name | SOCRATES (Signal of Opportunity CubeSat Ranging and Timing Experiment System ) | 
|---|---|
| Spacecraft type | CubeSat | 
| Units or mass | 3U | 
| Status | Reentry 2022-05-06. No signal? (No reports found as of 2020-04-11) | 
| Launched | 2019-11-02 | 
| NORAD ID | 45257 | 
| Deployer | NRCSD (NanoRacks CubeSat Deployer) [Quad-M] | 
| Launcher | Antares (ELaNa 25) (NG-12) | 
| Deployment | Deployed from ISS on 2020-02-19 | 
| Entity name | University of Minnesota | 
| Institution | University | 
| Entity type | Academic / Education | 
| Headquarters | US | 
| Launch brokerer | Nanoracks | 
| Oneliner | Advance a Gamma Ray Incidence Detector (GRID) sensor from TRL 5 to 7. | 
| Description | Advance a Gamma Ray Incidence Detector (GRID) sensor from TRL 5 to 7. The sensor is being developed to make accurate positioning, navigation and timing measurements for CubeSats. | 
| Sources | [1] [2] [3] | 
| Photo sources | [1] [2] | 
| On the same launch | 
Last modified: 2023-06-03
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