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 | 12278 |
| 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 Sep 18 17:56 | 2025 Sep 14 23:11:03 | 99.1286 | 0.00394 | 4.2719 | 49.2726 | 72.8411 | 14.44328 | – |
| 2025 Sep 15 17:56 | 2025 Sep 14 23:11:03 | 99.1286 | 0.00394 | 4.2719 | 49.2726 | 72.8411 | 14.44328 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 18:03:35 | 99.1260 | 0.00400 | 3.3986 | 85.0544 | 72.8411 | 14.44328 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 17:24:32 | 99.1261 | 0.00402 | 2.9677 | 102.6332 | 72.8411 | 14.44328 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 17:24:32 | 99.1261 | 0.00402 | 2.9677 | 102.6332 | 72.8411 | 14.44328 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 17:24:32 | 99.1261 | 0.00402 | 2.9677 | 102.6332 | 72.8411 | 14.44328 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 17:24:32 | 99.1261 | 0.00402 | 2.9677 | 102.6332 | 72.8411 | 14.44328 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 17:24:32 | 99.1261 | 0.00402 | 2.9677 | 102.6332 | 72.8411 | 14.44328 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:24:32 | 99.1261 | 0.00402 | 2.9677 | 102.6332 | 72.8411 | 14.44328 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 00:48:47 | 99.1249 | 0.00402 | 2.6324 | 116.1654 | 72.8411 | 14.44328 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 00:48:47 | 99.1249 | 0.00402 | 2.6324 | 116.1654 | 72.8411 | 14.44328 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 00:48:47 | 99.1249 | 0.00402 | 2.6324 | 116.1654 | 72.8411 | 14.44328 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 00:48:47 | 99.1249 | 0.00402 | 2.6324 | 116.1654 | 72.8411 | 14.44328 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 00:48:47 | 99.1249 | 0.00402 | 2.6324 | 116.1654 | 72.8411 | 14.44328 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 10:47:34 | 99.1244 | 0.00403 | 2.3048 | 129.3624 | 72.8411 | 14.44328 | – |