Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21515 |
| 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 Jun 30 17:56 | 2025 Jun 28 04:20:24 | 99.7396 | 0.02707 | 17.4528 | 316.1651 | 69.8602 | 12.98619 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 04:20:24 | 99.7396 | 0.02707 | 17.4528 | 316.1651 | 69.8602 | 12.98619 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 04:20:24 | 99.7396 | 0.02707 | 17.4528 | 316.1651 | 69.8602 | 12.98619 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 04:09:27 | 99.7398 | 0.02708 | 17.1542 | 327.5677 | 69.8602 | 12.98619 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 04:09:27 | 99.7398 | 0.02708 | 17.1542 | 327.5677 | 69.8602 | 12.98619 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 04:09:27 | 99.7398 | 0.02708 | 17.1542 | 327.5677 | 69.8602 | 12.98619 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 04:09:27 | 99.7398 | 0.02708 | 17.1542 | 327.5677 | 69.8602 | 12.98619 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 04:09:27 | 99.7398 | 0.02708 | 17.1542 | 327.5677 | 69.8602 | 12.98619 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 03:54:01 | 99.7397 | 0.02711 | 16.7363 | 343.5241 | 69.8602 | 12.98619 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 03:54:01 | 99.7397 | 0.02711 | 16.7363 | 343.5241 | 69.8602 | 12.98619 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 03:54:01 | 99.7397 | 0.02711 | 16.7363 | 343.5241 | 69.8602 | 12.98619 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 03:54:01 | 99.7397 | 0.02711 | 16.7363 | 343.5241 | 69.8602 | 12.98619 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 03:54:01 | 99.7397 | 0.02711 | 16.7363 | 343.5241 | 69.8602 | 12.98619 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 03:54:01 | 99.7397 | 0.02711 | 16.7363 | 343.5241 | 69.8602 | 12.98619 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 03:45:06 | 99.7393 | 0.02712 | 16.4975 | 352.6335 | 69.8602 | 12.98619 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 03:45:06 | 99.7393 | 0.02712 | 16.4975 | 352.6335 | 69.8602 | 12.98619 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 03:45:06 | 99.7393 | 0.02712 | 16.4975 | 352.6335 | 69.8602 | 12.98619 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 03:45:06 | 99.7393 | 0.02712 | 16.4975 | 352.6335 | 69.8602 | 12.98619 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 03:45:06 | 99.7393 | 0.02712 | 16.4975 | 352.6335 | 69.8602 | 12.98619 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 22:05:05 | 99.7377 | 0.02716 | 16.1258 | 6.8340 | 69.8602 | 12.98619 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 22:05:05 | 99.7377 | 0.02716 | 16.1258 | 6.8340 | 69.8602 | 12.98619 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 22:05:05 | 99.7377 | 0.02716 | 16.1258 | 6.8340 | 69.8602 | 12.98619 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 22:05:05 | 99.7377 | 0.02716 | 16.1258 | 6.8340 | 69.8602 | 12.98619 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 22:05:05 | 99.7377 | 0.02716 | 16.1258 | 6.8340 | 69.8602 | 12.98619 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 22:05:05 | 99.7377 | 0.02716 | 16.1258 | 6.8340 | 69.8602 | 12.98619 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 03:31:28 | 99.7365 | 0.02719 | 15.8412 | 17.7122 | 69.8602 | 12.98619 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 03:31:28 | 99.7365 | 0.02719 | 15.8412 | 17.7122 | 69.8602 | 12.98619 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 03:31:28 | 99.7365 | 0.02719 | 15.8412 | 17.7122 | 69.8602 | 12.98619 | – |