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 | 21317 |
| 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 07:28:12 | 100.0972 | 0.02181 | 7.6561 | 91.5510 | 58.2325 | 13.37091 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 07:28:12 | 100.0972 | 0.02181 | 7.6561 | 91.5510 | 58.2325 | 13.37091 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 07:28:12 | 100.0972 | 0.02181 | 7.6561 | 91.5510 | 58.2325 | 13.37091 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 07:49:14 | 100.0977 | 0.02169 | 7.2605 | 105.7616 | 58.2325 | 13.37091 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 07:49:14 | 100.0977 | 0.02169 | 7.2605 | 105.7616 | 58.2325 | 13.37091 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 07:49:14 | 100.0977 | 0.02169 | 7.2605 | 105.7616 | 58.2325 | 13.37091 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 07:49:14 | 100.0977 | 0.02169 | 7.2605 | 105.7616 | 58.2325 | 13.37091 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 07:49:14 | 100.0977 | 0.02169 | 7.2605 | 105.7616 | 58.2325 | 13.37091 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 11:19:10 | 100.0980 | 0.02157 | 6.8735 | 119.7358 | 58.2325 | 13.37091 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 11:19:10 | 100.0980 | 0.02157 | 6.8735 | 119.7358 | 58.2325 | 13.37091 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 11:19:10 | 100.0980 | 0.02157 | 6.8735 | 119.7358 | 58.2325 | 13.37091 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 11:19:10 | 100.0980 | 0.02157 | 6.8735 | 119.7358 | 58.2325 | 13.37091 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 11:19:10 | 100.0980 | 0.02157 | 6.8735 | 119.7358 | 58.2325 | 13.37091 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 11:19:10 | 100.0980 | 0.02157 | 6.8735 | 119.7358 | 58.2325 | 13.37091 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 12:08:48 | 100.0983 | 0.02149 | 6.6114 | 129.2453 | 58.2325 | 13.37091 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 12:08:48 | 100.0983 | 0.02149 | 6.6114 | 129.2453 | 58.2325 | 13.37091 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 12:08:48 | 100.0983 | 0.02149 | 6.6114 | 129.2453 | 58.2325 | 13.37091 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 12:08:48 | 100.0983 | 0.02149 | 6.6114 | 129.2453 | 58.2325 | 13.37091 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 12:08:48 | 100.0983 | 0.02149 | 6.6114 | 129.2453 | 58.2325 | 13.37091 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 11:20:07 | 100.0985 | 0.02135 | 6.1465 | 146.2074 | 58.2325 | 13.37091 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 11:20:07 | 100.0985 | 0.02135 | 6.1465 | 146.2074 | 58.2325 | 13.37091 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 11:20:07 | 100.0985 | 0.02135 | 6.1465 | 146.2074 | 58.2325 | 13.37091 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 11:20:07 | 100.0985 | 0.02135 | 6.1465 | 146.2074 | 58.2325 | 13.37091 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 11:20:07 | 100.0985 | 0.02135 | 6.1465 | 146.2074 | 58.2325 | 13.37091 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 11:20:07 | 100.0985 | 0.02135 | 6.1465 | 146.2074 | 58.2325 | 13.37091 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 07:10:16 | 100.0983 | 0.02128 | 5.8706 | 156.3171 | 58.2325 | 13.37091 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 07:10:16 | 100.0983 | 0.02128 | 5.8706 | 156.3171 | 58.2325 | 13.37091 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 07:10:16 | 100.0983 | 0.02128 | 5.8706 | 156.3171 | 58.2325 | 13.37091 | – |