Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21292 |
| 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 15 17:56 | 2025 Sep 14 13:37:49 | 99.8084 | 0.02250 | 8.5806 | 51.3220 | 18.0996 | 13.58485 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 13:30:02 | 99.8108 | 0.02248 | 7.7804 | 81.3474 | 18.0996 | 13.58485 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 14:19:42 | 99.8120 | 0.02247 | 7.3827 | 96.2753 | 18.0996 | 13.58485 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 14:19:42 | 99.8120 | 0.02247 | 7.3827 | 96.2753 | 18.0996 | 13.58485 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 14:19:42 | 99.8120 | 0.02247 | 7.3827 | 96.2753 | 18.0996 | 13.58485 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 14:19:42 | 99.8120 | 0.02247 | 7.3827 | 96.2753 | 18.0996 | 13.58485 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 14:19:42 | 99.8120 | 0.02247 | 7.3827 | 96.2753 | 18.0996 | 13.58485 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 14:19:42 | 99.8120 | 0.02247 | 7.3827 | 96.2753 | 18.0996 | 13.58485 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 14:58:58 | 99.8130 | 0.02245 | 6.9845 | 111.2333 | 18.0996 | 13.58485 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 14:58:58 | 99.8130 | 0.02245 | 6.9845 | 111.2333 | 18.0996 | 13.58485 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 14:58:58 | 99.8130 | 0.02245 | 6.9845 | 111.2333 | 18.0996 | 13.58485 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 14:58:58 | 99.8130 | 0.02245 | 6.9845 | 111.2333 | 18.0996 | 13.58485 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 14:58:58 | 99.8130 | 0.02245 | 6.9845 | 111.2333 | 18.0996 | 13.58485 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 09:53:44 | 99.8137 | 0.02244 | 6.7703 | 119.2827 | 18.0996 | 13.58485 | – |