| Official name | MIDAS 4 DEB |
| Alternative name | Midas 4 operational debris (West Ford package fragment) |
| Cospar ID | 1961-028F |
| Norad ID | 2371 |
| Launch date | 1961-10-21 |
| Launch site | AFWTR |
| RCS size | MEDIUM |
| Decay date | ON ORBIT |
| Period (min) | 165.6 |
| Inclination (deg) | 95.84 |
| Perigee (km) | 3548 |
| Apogee (km) | 3674 |
| Eccentricity | 0.0174466906674051 |
| Mean motion (revs. per day) | 8.69565217391304 |
| Semi-Major axis (km) | 9989.135 |
| Raan (deg) | 79.6072 |
| Arg of perigee (deg) | 280.369 |






