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 | 21354 |
| 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 Aug 29 17:56 | 2025 Aug 27 00:42:48 | 99.5065 | 0.02295 | 10.9288 | 316.2985 | 52.8854 | 13.30687 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 00:42:48 | 99.5065 | 0.02295 | 10.9288 | 316.2985 | 52.8854 | 13.30687 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 18:26:09 | 99.5067 | 0.02305 | 10.6047 | 328.8736 | 52.8854 | 13.30687 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 18:26:09 | 99.5067 | 0.02305 | 10.6047 | 328.8736 | 52.8854 | 13.30687 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 18:26:09 | 99.5067 | 0.02305 | 10.6047 | 328.8736 | 52.8854 | 13.30687 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 18:26:09 | 99.5067 | 0.02305 | 10.6047 | 328.8736 | 52.8854 | 13.30687 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 18:26:09 | 99.5067 | 0.02305 | 10.6047 | 328.8736 | 52.8854 | 13.30687 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 19:01:32 | 99.5070 | 0.02311 | 10.3599 | 338.3512 | 52.8854 | 13.30687 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 19:01:32 | 99.5070 | 0.02311 | 10.3599 | 338.3512 | 52.8854 | 13.30687 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 19:01:32 | 99.5070 | 0.02311 | 10.3599 | 338.3512 | 52.8854 | 13.30687 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:01:32 | 99.5070 | 0.02311 | 10.3599 | 338.3512 | 52.8854 | 13.30687 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 18:37:16 | 99.5072 | 0.02320 | 9.9893 | 352.6452 | 52.8854 | 13.30687 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 18:37:16 | 99.5072 | 0.02320 | 9.9893 | 352.6452 | 52.8854 | 13.30687 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 18:37:16 | 99.5072 | 0.02320 | 9.9893 | 352.6452 | 52.8854 | 13.30687 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 18:37:16 | 99.5072 | 0.02320 | 9.9893 | 352.6452 | 52.8854 | 13.30687 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 18:37:16 | 99.5072 | 0.02320 | 9.9893 | 352.6452 | 52.8854 | 13.30687 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 17:35:32 | 99.5075 | 0.02325 | 9.6787 | 4.6088 | 52.8854 | 13.30687 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 17:35:32 | 99.5075 | 0.02325 | 9.6787 | 4.6088 | 52.8854 | 13.30687 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 17:35:32 | 99.5075 | 0.02325 | 9.6787 | 4.6088 | 52.8854 | 13.30687 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 17:35:32 | 99.5075 | 0.02325 | 9.6787 | 4.6088 | 52.8854 | 13.30687 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 17:35:32 | 99.5075 | 0.02325 | 9.6787 | 4.6088 | 52.8854 | 13.30687 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 19:11:50 | 99.5077 | 0.02328 | 9.3133 | 18.6500 | 52.8854 | 13.30687 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 19:11:50 | 99.5077 | 0.02328 | 9.3133 | 18.6500 | 52.8854 | 13.30687 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 19:11:50 | 99.5077 | 0.02328 | 9.3133 | 18.6500 | 52.8854 | 13.30687 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 19:11:50 | 99.5077 | 0.02328 | 9.3133 | 18.6500 | 52.8854 | 13.30687 | – |