Orbital elements of DELTA 1 DEB
| Launched | 13 July 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10251 |
| 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 Feb 05 18:58 | 2026 Feb 02 11:26:41 | 28.9711 | 0.06703 | 12.7810 | 357.7374 | 2.0243 | 13.84820 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:26:41 | 28.9711 | 0.06703 | 12.7810 | 357.7374 | 2.0243 | 13.84820 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:26:41 | 28.9711 | 0.06703 | 12.7810 | 357.7374 | 2.0243 | 13.84820 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:26:41 | 28.9711 | 0.06703 | 12.7810 | 357.7374 | 2.0243 | 13.84820 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 04:54:06 | 28.9745 | 0.06705 | 15.0521 | 302.7189 | 2.0243 | 13.84820 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 04:54:06 | 28.9745 | 0.06705 | 15.0521 | 302.7189 | 2.0243 | 13.84820 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 04:54:06 | 28.9745 | 0.06705 | 15.0521 | 302.7189 | 2.0243 | 13.84820 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 04:54:06 | 28.9745 | 0.06705 | 15.0521 | 302.7189 | 2.0243 | 13.84820 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 04:54:06 | 28.9745 | 0.06705 | 15.0521 | 302.7189 | 2.0243 | 13.84820 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 07:15:01 | 28.9759 | 0.06707 | 16.8268 | 259.7372 | 2.0243 | 13.84820 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 07:15:01 | 28.9759 | 0.06707 | 16.8268 | 259.7372 | 2.0243 | 13.84820 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 07:15:01 | 28.9759 | 0.06707 | 16.8268 | 259.7372 | 2.0243 | 13.84820 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:15:01 | 28.9759 | 0.06707 | 16.8268 | 259.7372 | 2.0243 | 13.84820 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:15:01 | 28.9759 | 0.06707 | 16.8268 | 259.7372 | 2.0243 | 13.84820 | – |