| Name of Satellite, Alternate Names | Prometheus 3B |
| Country of Operator/Owner | USA |
| Operator/Owner | Los Alamos National Laboratory |
| Users | Military |
| Purpose | Technology Development |
| Class of Orbit | LEO |
| Type of Orbit | Sun-Synchronous |
| Longitude of GEO (degrees) | 0 |
| Perigee (km) | 498 |
| Apogee (km) | 502 |
| Eccentricity | 0.000291120815138282 |
| Inclination (degrees) | 40.51 |
| Period (minutes) | 94.68 |
| Launch Mass (kg.) | |
| Dry Mass (kg.) | |
| Power (watts) | |
| Date of Launch | 19-11-2013 |
| Expected Lifetime | |
| Contractor | Los Alamos National Laboratory |
| Country of Contractor | USA |
| Launch Site | Wallops Island Flight Facility |
| Launch Vehicle | Minotaur 1 |
| COSPAR Number | 2013-064F |
| NORAD Number | 39385 |
| Comments |