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 |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:16:13 | 28.9780 | 0.06732 | 23.5101 | 236.5296 | 116.9154 | 13.84056 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:16:13 | 28.9780 | 0.06732 | 23.5101 | 236.5296 | 116.9154 | 13.84056 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:16:13 | 28.9780 | 0.06732 | 23.5101 | 236.5296 | 116.9154 | 13.84056 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:16:13 | 28.9780 | 0.06732 | 23.5101 | 236.5296 | 116.9154 | 13.84056 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 12:37:24 | 28.9753 | 0.06734 | 1.6742 | 184.0987 | 116.9154 | 13.84056 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 12:37:24 | 28.9753 | 0.06734 | 1.6742 | 184.0987 | 116.9154 | 13.84056 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 12:37:24 | 28.9753 | 0.06734 | 1.6742 | 184.0987 | 116.9154 | 13.84056 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 12:37:24 | 28.9753 | 0.06734 | 1.6742 | 184.0987 | 116.9154 | 13.84056 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 12:37:24 | 28.9753 | 0.06734 | 1.6742 | 184.0987 | 116.9154 | 13.84056 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 01:05:15 | 28.9718 | 0.06739 | 3.6558 | 136.0835 | 116.9154 | 13.84056 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 01:05:15 | 28.9718 | 0.06739 | 3.6558 | 136.0835 | 116.9154 | 13.84056 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 01:05:15 | 28.9718 | 0.06739 | 3.6558 | 136.0835 | 116.9154 | 13.84056 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 01:05:15 | 28.9718 | 0.06739 | 3.6558 | 136.0835 | 116.9154 | 13.84056 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 01:05:15 | 28.9718 | 0.06739 | 3.6558 | 136.0835 | 116.9154 | 13.84056 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 15:47:16 | 28.9703 | 0.06743 | 7.4112 | 45.1558 | 116.9154 | 13.84056 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:58:56 | 28.9756 | 0.06750 | 11.6103 | 303.4271 | 116.9154 | 13.84056 | – |