| Official name | DELTA 1 R/B(2) |
| Alternative name | Star 37E (Delta 2914) |
| Cospar ID | 1975-077C |
| Norad ID | 8134 |
| Launch date | 1975-08-27 |
| Launch site | AFETR |
| Launch vehicle | Delta-2914 |
| RCS size | LARGE |
| Decay date | ON ORBIT |
| Period (min) | 600.46 |
| Inclination (deg) | 13.79 |
| Perigee (km) | 356 |
| Apogee (km) | 34041 |
| Eccentricity | 0.97930052039422 |
| Mean motion (revs. per day) | 2.39816140958598 |
| Semi-Major axis (km) | 23576.635 |
| Raan (deg) | 337.0892 |
| Arg of perigee (deg) | 313.613 |
| Shape | Domed Cyl + 1 Nozzle |
| Mass (kg) | 65.41 |
| Diameter (m) | 0.93 |
| Height (m) | 1.32 |
| Span (m^2) | 1.32 |
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