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 | 12217 |
| 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 12 17:57 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 06:23:26 | 98.9638 | 0.00193 | 17.4183 | 250.0048 | 168.9384 | 14.23715 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 14:29:10 | 98.9637 | 0.00192 | 16.9656 | 270.4030 | 168.9384 | 14.23715 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 14:29:10 | 98.9637 | 0.00192 | 16.9656 | 270.4030 | 168.9384 | 14.23715 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 14:29:10 | 98.9637 | 0.00192 | 16.9656 | 270.4030 | 168.9384 | 14.23715 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 14:29:10 | 98.9637 | 0.00192 | 16.9656 | 270.4030 | 168.9384 | 14.23715 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 14:29:10 | 98.9637 | 0.00192 | 16.9656 | 270.4030 | 168.9384 | 14.23715 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 14:29:10 | 98.9637 | 0.00192 | 16.9656 | 270.4030 | 168.9384 | 14.23715 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 07:27:04 | 98.9638 | 0.00193 | 16.6060 | 286.6680 | 168.9384 | 14.23715 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 07:27:04 | 98.9638 | 0.00193 | 16.6060 | 286.6680 | 168.9384 | 14.23715 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 07:27:04 | 98.9638 | 0.00193 | 16.6060 | 286.6680 | 168.9384 | 14.23715 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 07:27:04 | 98.9638 | 0.00193 | 16.6060 | 286.6680 | 168.9384 | 14.23715 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 07:27:04 | 98.9638 | 0.00193 | 16.6060 | 286.6680 | 168.9384 | 14.23715 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 13:16:32 | 98.9635 | 0.00194 | 16.2828 | 301.2726 | 168.9384 | 14.23715 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 13:16:32 | 98.9635 | 0.00194 | 16.2828 | 301.2726 | 168.9384 | 14.23715 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 13:16:32 | 98.9635 | 0.00194 | 16.2828 | 301.2726 | 168.9384 | 14.23715 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 13:16:32 | 98.9635 | 0.00194 | 16.2828 | 301.2726 | 168.9384 | 14.23715 | – |