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 | 23309 |
| 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 Jan 01 18:56 | 2025 Dec 31 08:39:28 | 99.7091 | 0.03930 | 17.1093 | 91.2498 | 334.1812 | 12.72409 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 08:39:28 | 99.7091 | 0.03930 | 17.1093 | 91.2498 | 334.1812 | 12.72409 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 04:02:20 | 99.7092 | 0.03926 | 16.7578 | 104.6974 | 334.1812 | 12.72409 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 04:02:20 | 99.7092 | 0.03926 | 16.7578 | 104.6974 | 334.1812 | 12.72409 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 04:02:20 | 99.7092 | 0.03926 | 16.7578 | 104.6974 | 334.1812 | 12.72409 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 04:02:20 | 99.7092 | 0.03926 | 16.7578 | 104.6974 | 334.1812 | 12.72409 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 04:02:20 | 99.7092 | 0.03926 | 16.7578 | 104.6974 | 334.1812 | 12.72409 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 23:19:48 | 99.7092 | 0.03923 | 16.4629 | 115.9883 | 334.1812 | 12.72409 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 23:19:48 | 99.7092 | 0.03923 | 16.4629 | 115.9883 | 334.1812 | 12.72409 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 23:19:48 | 99.7092 | 0.03923 | 16.4629 | 115.9883 | 334.1812 | 12.72409 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 23:19:48 | 99.7092 | 0.03923 | 16.4629 | 115.9883 | 334.1812 | 12.72409 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 23:19:48 | 99.7092 | 0.03923 | 16.4629 | 115.9883 | 334.1812 | 12.72409 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 23:19:48 | 99.7092 | 0.03923 | 16.4629 | 115.9883 | 334.1812 | 12.72409 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:39:24 | 99.7089 | 0.03919 | 16.0214 | 132.8927 | 334.1812 | 12.72409 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 05:14:22 | 99.7085 | 0.03916 | 15.6823 | 145.9022 | 334.1812 | 12.72409 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 05:14:22 | 99.7085 | 0.03916 | 15.6823 | 145.9022 | 334.1812 | 12.72409 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 05:14:22 | 99.7085 | 0.03916 | 15.6823 | 145.9022 | 334.1812 | 12.72409 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 05:14:22 | 99.7085 | 0.03916 | 15.6823 | 145.9022 | 334.1812 | 12.72409 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 05:14:22 | 99.7085 | 0.03916 | 15.6823 | 145.9022 | 334.1812 | 12.72409 | – |
| 2025 Dec 06 18:56 | 2025 Nov 30 00:03:26 | 99.7083 | 0.03915 | 15.3294 | 159.4327 | 334.1812 | 12.72409 | – |
| 2025 Dec 05 18:57 | 2025 Nov 30 00:03:26 | 99.7083 | 0.03915 | 15.3294 | 159.4327 | 334.1812 | 12.72409 | – |