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 |
| 2026 Apr 30 17:56 | 2026 Apr 30 00:30:23 | 98.9441 | 0.00190 | 9.6280 | 284.1552 | 105.2180 | 14.24208 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 13:33:49 | 98.9448 | 0.00191 | 9.2578 | 300.8966 | 105.2180 | 14.24208 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 13:33:49 | 98.9448 | 0.00191 | 9.2578 | 300.8966 | 105.2180 | 14.24208 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 13:33:49 | 98.9448 | 0.00191 | 9.2578 | 300.8966 | 105.2180 | 14.24208 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 13:33:49 | 98.9448 | 0.00191 | 9.2578 | 300.8966 | 105.2180 | 14.24208 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 13:33:49 | 98.9448 | 0.00191 | 9.2578 | 300.8966 | 105.2180 | 14.24208 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 13:33:49 | 98.9448 | 0.00191 | 9.2578 | 300.8966 | 105.2180 | 14.24208 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:09:02 | 98.9455 | 0.00193 | 8.9032 | 316.8638 | 105.2180 | 14.24208 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:09:02 | 98.9455 | 0.00193 | 8.9032 | 316.8638 | 105.2180 | 14.24208 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:09:02 | 98.9455 | 0.00193 | 8.9032 | 316.8638 | 105.2180 | 14.24208 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 08:09:02 | 98.9455 | 0.00193 | 8.9032 | 316.8638 | 105.2180 | 14.24208 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 08:09:02 | 98.9455 | 0.00193 | 8.9032 | 316.8638 | 105.2180 | 14.24208 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:28:27 | 98.9463 | 0.00196 | 8.4743 | 335.7665 | 105.2180 | 14.24208 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:28:27 | 98.9463 | 0.00196 | 8.4743 | 335.7665 | 105.2180 | 14.24208 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:28:27 | 98.9463 | 0.00196 | 8.4743 | 335.7665 | 105.2180 | 14.24208 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:28:27 | 98.9463 | 0.00196 | 8.4743 | 335.7665 | 105.2180 | 14.24208 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 14:42:24 | 98.9470 | 0.00199 | 8.1752 | 348.8265 | 105.2180 | 14.24208 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:42:24 | 98.9470 | 0.00199 | 8.1752 | 348.8265 | 105.2180 | 14.24208 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:42:24 | 98.9470 | 0.00199 | 8.1752 | 348.8265 | 105.2180 | 14.24208 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:42:24 | 98.9470 | 0.00199 | 8.1752 | 348.8265 | 105.2180 | 14.24208 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 14:42:24 | 98.9470 | 0.00199 | 8.1752 | 348.8265 | 105.2180 | 14.24208 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 01:35:27 | 98.9478 | 0.00203 | 7.7310 | 7.8882 | 105.2180 | 14.24208 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 01:35:27 | 98.9478 | 0.00203 | 7.7310 | 7.8882 | 105.2180 | 14.24208 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 01:35:27 | 98.9478 | 0.00203 | 7.7310 | 7.8882 | 105.2180 | 14.24208 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 01:35:27 | 98.9478 | 0.00203 | 7.7310 | 7.8882 | 105.2180 | 14.24208 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 01:35:27 | 98.9478 | 0.00203 | 7.7310 | 7.8882 | 105.2180 | 14.24208 | – |