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 | 18775 |
| 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 04:38:12 | 99.1442 | 0.00632 | 1.6478 | 123.7876 | 236.9328 | 13.99501 | – |
| 2026 Apr 29 17:57 | 2026 Apr 21 11:18:14 | 99.1453 | 0.00628 | 1.0672 | 147.2895 | 236.9328 | 13.99501 | – |
| 2026 Apr 28 17:56 | 2026 Apr 21 11:18:14 | 99.1453 | 0.00628 | 1.0672 | 147.2895 | 236.9328 | 13.99501 | – |
| 2026 Apr 27 17:58 | 2026 Apr 21 11:18:14 | 99.1453 | 0.00628 | 1.0672 | 147.2895 | 236.9328 | 13.99501 | – |
| 2026 Apr 26 17:58 | 2026 Apr 21 11:18:14 | 99.1453 | 0.00628 | 1.0672 | 147.2895 | 236.9328 | 13.99501 | – |
| 2026 Apr 25 17:58 | 2026 Apr 21 11:18:14 | 99.1453 | 0.00628 | 1.0672 | 147.2895 | 236.9328 | 13.99501 | – |
| 2026 Apr 24 17:59 | 2026 Apr 21 11:18:14 | 99.1453 | 0.00628 | 1.0672 | 147.2895 | 236.9328 | 13.99501 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 04:23:49 | 99.1456 | 0.00626 | 0.9149 | 153.4472 | 236.9328 | 13.99501 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 04:23:49 | 99.1456 | 0.00626 | 0.9149 | 153.4472 | 236.9328 | 13.99501 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 04:23:49 | 99.1456 | 0.00626 | 0.9149 | 153.4472 | 236.9328 | 13.99501 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 04:23:49 | 99.1456 | 0.00626 | 0.9149 | 153.4472 | 236.9328 | 13.99501 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 04:23:49 | 99.1456 | 0.00626 | 0.9149 | 153.4472 | 236.9328 | 13.99501 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 11:06:26 | 99.1461 | 0.00622 | 0.4674 | 171.6804 | 236.9328 | 13.99501 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 11:06:26 | 99.1461 | 0.00622 | 0.4674 | 171.6804 | 236.9328 | 13.99501 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 11:06:26 | 99.1461 | 0.00622 | 0.4674 | 171.6804 | 236.9328 | 13.99501 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 11:06:26 | 99.1461 | 0.00622 | 0.4674 | 171.6804 | 236.9328 | 13.99501 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 10:59:51 | 99.1462 | 0.00619 | 0.1342 | 185.3060 | 236.9328 | 13.99501 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 10:59:51 | 99.1462 | 0.00619 | 0.1342 | 185.3060 | 236.9328 | 13.99501 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 10:59:51 | 99.1462 | 0.00619 | 0.1342 | 185.3060 | 236.9328 | 13.99501 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 10:59:51 | 99.1462 | 0.00619 | 0.1342 | 185.3060 | 236.9328 | 13.99501 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 10:59:51 | 99.1462 | 0.00619 | 0.1342 | 185.3060 | 236.9328 | 13.99501 | – |
| 2026 Apr 07 17:57 | 2026 Mar 31 15:59:27 | 99.1464 | 0.00616 | 23.6820 | 204.0391 | 236.9328 | 13.99501 | – |
| 2026 Apr 06 17:57 | 2026 Mar 31 15:59:27 | 99.1464 | 0.00616 | 23.6820 | 204.0391 | 236.9328 | 13.99501 | – |
| 2026 Apr 05 17:56 | 2026 Mar 31 15:59:27 | 99.1464 | 0.00616 | 23.6820 | 204.0391 | 236.9328 | 13.99501 | – |
| 2026 Apr 04 17:57 | 2026 Mar 31 15:59:27 | 99.1464 | 0.00616 | 23.6820 | 204.0391 | 236.9328 | 13.99501 | – |
| 2026 Apr 03 17:56 | 2026 Mar 31 15:59:27 | 99.1464 | 0.00616 | 23.6820 | 204.0391 | 236.9328 | 13.99501 | – |