Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 37639 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Mar 02 18:57 | 2026 Feb 18 13:50:43 | 98.9142 | 0.01178 | 21.7600 | 1.2871 | 121.1968 | 13.84490 | – |
| 2026 Mar 01 18:57 | 2026 Feb 18 13:50:43 | 98.9142 | 0.01178 | 21.7600 | 1.2871 | 121.1968 | 13.84490 | – |
| 2026 Feb 28 18:56 | 2026 Feb 18 13:50:43 | 98.9142 | 0.01178 | 21.7600 | 1.2871 | 121.1968 | 13.84490 | – |
| 2026 Feb 27 19:05 | 2026 Feb 18 13:50:43 | 98.9142 | 0.01178 | 21.7600 | 1.2871 | 121.1968 | 13.84490 | – |
| 2026 Feb 26 20:45 | 2026 Feb 18 13:50:43 | 98.9142 | 0.01178 | 21.7600 | 1.2871 | 121.1968 | 13.84490 | – |
| 2026 Feb 05 18:58 | 2026 Jan 28 14:50:29 | 98.9175 | 0.01161 | 20.4328 | 56.6190 | 121.1968 | 13.84490 | – |
| 2026 Feb 04 18:57 | 2026 Jan 28 14:50:29 | 98.9175 | 0.01161 | 20.4328 | 56.6190 | 121.1968 | 13.84490 | – |
| 2026 Feb 03 18:56 | 2026 Jan 28 14:50:29 | 98.9175 | 0.01161 | 20.4328 | 56.6190 | 121.1968 | 13.84490 | – |