Orbital elements of DELTA 1 DEB
| Launched | 9 March 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28145 |
| Alternative names |
YO |
| 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 Aug 08 17:57 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 07 17:57 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 06 17:57 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 05 17:56 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 04 17:57 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 03 17:56 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 02 17:57 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Aug 01 17:57 | 2026 Jul 29 08:50:59 | 24.5032 | 0.47952 | 17.6101 | 286.3156 | 27.5760 | 5.92529 | – |
| 2026 Jul 31 17:56 | 2026 Jul 24 07:24:16 | 24.5033 | 0.47956 | 18.0483 | 274.9718 | 27.5760 | 5.92529 | – |
| 2026 Jul 30 17:57 | 2026 Jul 24 07:24:16 | 24.5033 | 0.47956 | 18.0483 | 274.9718 | 27.5760 | 5.92529 | – |
| 2026 Jul 29 17:57 | 2026 Jul 24 07:24:16 | 24.5033 | 0.47956 | 18.0483 | 274.9718 | 27.5760 | 5.92529 | – |
| 2026 Jul 28 17:57 | 2026 Jul 24 07:24:16 | 24.5033 | 0.47956 | 18.0483 | 274.9718 | 27.5760 | 5.92529 | – |
| 2026 Jul 27 17:57 | 2026 Jul 24 07:24:16 | 24.5033 | 0.47956 | 18.0483 | 274.9718 | 27.5760 | 5.92529 | – |
| 2026 Jul 26 17:56 | 2026 Jul 19 18:06:26 | 24.5029 | 0.47959 | 18.4427 | 264.7604 | 27.5760 | 5.92529 | – |
| 2026 Jul 25 17:57 | 2026 Jul 19 18:06:26 | 24.5029 | 0.47959 | 18.4427 | 264.7604 | 27.5760 | 5.92529 | – |
| 2026 Jul 24 17:56 | 2026 Jul 19 18:06:26 | 24.5029 | 0.47959 | 18.4427 | 264.7604 | 27.5760 | 5.92529 | – |
| 2026 Jul 23 17:57 | 2026 Jul 19 18:06:26 | 24.5029 | 0.47959 | 18.4427 | 264.7604 | 27.5760 | 5.92529 | – |
| 2026 Jul 22 17:57 | 2026 Jul 19 18:06:26 | 24.5029 | 0.47959 | 18.4427 | 264.7604 | 27.5760 | 5.92529 | – |
| 2026 Jul 21 17:57 | 2026 Jul 19 18:06:26 | 24.5029 | 0.47959 | 18.4427 | 264.7604 | 27.5760 | 5.92529 | – |
| 2026 Jul 20 17:57 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 19 19:06 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 19 17:57 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 18 17:57 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 17 17:57 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 16 17:56 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 07:43:57 | 24.5008 | 0.47959 | 19.1733 | 245.8551 | 27.5760 | 5.92529 | – |