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 | 12266 |
| 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 Jun 13 17:56 | 2026 Jun 09 21:43:27 | 98.7652 | 0.01437 | 20.6371 | 63.1589 | 298.4183 | 13.98684 | – |
| 2026 Jun 12 17:56 | 2026 Jun 09 21:43:27 | 98.7652 | 0.01437 | 20.6371 | 63.1589 | 298.4183 | 13.98684 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 09:35:56 | 98.7651 | 0.01439 | 20.4136 | 72.8564 | 298.4183 | 13.98684 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 09:35:56 | 98.7651 | 0.01439 | 20.4136 | 72.8564 | 298.4183 | 13.98684 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 09:35:56 | 98.7651 | 0.01439 | 20.4136 | 72.8564 | 298.4183 | 13.98684 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 09:35:56 | 98.7651 | 0.01439 | 20.4136 | 72.8564 | 298.4183 | 13.98684 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 09:35:56 | 98.7651 | 0.01439 | 20.4136 | 72.8564 | 298.4183 | 13.98684 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:22:56 | 98.7647 | 0.01440 | 20.0305 | 89.4317 | 298.4183 | 13.98684 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:22:56 | 98.7647 | 0.01440 | 20.0305 | 89.4317 | 298.4183 | 13.98684 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:22:56 | 98.7647 | 0.01440 | 20.0305 | 89.4317 | 298.4183 | 13.98684 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:22:56 | 98.7647 | 0.01440 | 20.0305 | 89.4317 | 298.4183 | 13.98684 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:22:56 | 98.7647 | 0.01440 | 20.0305 | 89.4317 | 298.4183 | 13.98684 | – |
| 2026 May 31 17:58 | 2026 May 31 09:22:56 | 98.7647 | 0.01440 | 20.0305 | 89.4317 | 298.4183 | 13.98684 | – |
| 2026 May 30 17:57 | 2026 May 25 21:10:51 | 98.7647 | 0.01442 | 19.6793 | 104.5855 | 298.4183 | 13.98684 | – |
| 2026 May 29 17:57 | 2026 May 25 21:10:51 | 98.7647 | 0.01442 | 19.6793 | 104.5855 | 298.4183 | 13.98684 | – |
| 2026 May 28 17:56 | 2026 May 25 21:10:51 | 98.7647 | 0.01442 | 19.6793 | 104.5855 | 298.4183 | 13.98684 | – |
| 2026 May 27 17:57 | 2026 May 25 21:10:51 | 98.7647 | 0.01442 | 19.6793 | 104.5855 | 298.4183 | 13.98684 | – |
| 2026 May 26 17:57 | 2026 May 25 21:10:51 | 98.7647 | 0.01442 | 19.6793 | 104.5855 | 298.4183 | 13.98684 | – |
| 2026 May 25 17:57 | 2026 May 21 09:00:52 | 98.7652 | 0.01443 | 19.3920 | 116.9295 | 298.4183 | 13.98684 | – |
| 2026 May 24 17:57 | 2026 May 21 09:00:52 | 98.7652 | 0.01443 | 19.3920 | 116.9295 | 298.4183 | 13.98684 | – |
| 2026 May 23 17:58 | 2026 May 21 09:00:52 | 98.7652 | 0.01443 | 19.3920 | 116.9295 | 298.4183 | 13.98684 | – |
| 2026 May 22 17:57 | 2026 May 21 09:00:52 | 98.7652 | 0.01443 | 19.3920 | 116.9295 | 298.4183 | 13.98684 | – |
| 2026 May 21 17:57 | 2026 May 21 09:00:52 | 98.7652 | 0.01443 | 19.3920 | 116.9295 | 298.4183 | 13.98684 | – |
| 2026 May 20 17:57 | 2026 May 15 20:48:35 | 98.7648 | 0.01443 | 19.0408 | 131.9703 | 298.4183 | 13.98684 | – |
| 2026 May 19 17:58 | 2026 May 15 20:48:35 | 98.7648 | 0.01443 | 19.0408 | 131.9703 | 298.4183 | 13.98684 | – |
| 2026 May 18 17:57 | 2026 May 15 20:48:35 | 98.7648 | 0.01443 | 19.0408 | 131.9703 | 298.4183 | 13.98684 | – |
| 2026 May 17 17:57 | 2026 May 15 20:48:35 | 98.7648 | 0.01443 | 19.0408 | 131.9703 | 298.4183 | 13.98684 | – |