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 | 12211 |
| 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 15 04:52:08 | 99.1754 | 0.01178 | 10.7128 | 126.0753 | 235.1391 | 14.08653 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:46:17 | 99.1767 | 0.01172 | 9.8983 | 159.4842 | 235.1391 | 14.08653 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 10:49:18 | 99.1775 | 0.01168 | 9.4405 | 178.3015 | 235.1391 | 14.08653 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 10:49:18 | 99.1775 | 0.01168 | 9.4405 | 178.3015 | 235.1391 | 14.08653 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 10:49:18 | 99.1775 | 0.01168 | 9.4405 | 178.3015 | 235.1391 | 14.08653 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 10:49:18 | 99.1775 | 0.01168 | 9.4405 | 178.3015 | 235.1391 | 14.08653 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 10:49:18 | 99.1775 | 0.01168 | 9.4405 | 178.3015 | 235.1391 | 14.08653 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 10:49:18 | 99.1775 | 0.01168 | 9.4405 | 178.3015 | 235.1391 | 14.08653 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 04:40:14 | 99.1783 | 0.01166 | 9.0838 | 193.0104 | 235.1391 | 14.08653 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 04:40:14 | 99.1783 | 0.01166 | 9.0838 | 193.0104 | 235.1391 | 14.08653 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 04:40:14 | 99.1783 | 0.01166 | 9.0838 | 193.0104 | 235.1391 | 14.08653 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 04:40:14 | 99.1783 | 0.01166 | 9.0838 | 193.0104 | 235.1391 | 14.08653 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 04:40:14 | 99.1783 | 0.01166 | 9.0838 | 193.0104 | 235.1391 | 14.08653 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 00:05:26 | 99.1791 | 0.01164 | 8.7994 | 204.7566 | 235.1391 | 14.08653 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 00:05:26 | 99.1791 | 0.01164 | 8.7994 | 204.7566 | 235.1391 | 14.08653 | – |