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 | 21283 |
| 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 06:28:55 | 99.7755 | 0.02422 | 20.3141 | 343.0294 | 73.3911 | 12.97862 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 06:28:55 | 99.7755 | 0.02422 | 20.3141 | 343.0294 | 73.3911 | 12.97862 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 06:28:55 | 99.7755 | 0.02422 | 20.3141 | 343.0294 | 73.3911 | 12.97862 | – |
| 2025 Jun 27 17:56 | 2025 Jun 21 19:34:34 | 99.7741 | 0.02424 | 19.9286 | 357.6922 | 73.3911 | 12.97862 | – |
| 2025 Jun 26 17:56 | 2025 Jun 21 19:34:34 | 99.7741 | 0.02424 | 19.9286 | 357.6922 | 73.3911 | 12.97862 | – |
| 2025 Jun 25 17:56 | 2025 Jun 21 19:34:34 | 99.7741 | 0.02424 | 19.9286 | 357.6922 | 73.3911 | 12.97862 | – |
| 2025 Jun 24 17:56 | 2025 Jun 21 19:34:34 | 99.7741 | 0.02424 | 19.9286 | 357.6922 | 73.3911 | 12.97862 | – |
| 2025 Jun 23 17:56 | 2025 Jun 21 19:34:34 | 99.7741 | 0.02424 | 19.9286 | 357.6922 | 73.3911 | 12.97862 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 14:52:59 | 99.7740 | 0.02425 | 19.6184 | 9.4841 | 73.3911 | 12.97862 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 14:52:59 | 99.7740 | 0.02425 | 19.6184 | 9.4841 | 73.3911 | 12.97862 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 14:52:59 | 99.7740 | 0.02425 | 19.6184 | 9.4841 | 73.3911 | 12.97862 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 14:52:59 | 99.7740 | 0.02425 | 19.6184 | 9.4841 | 73.3911 | 12.97862 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 14:52:59 | 99.7740 | 0.02425 | 19.6184 | 9.4841 | 73.3911 | 12.97862 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 14:52:59 | 99.7740 | 0.02425 | 19.6184 | 9.4841 | 73.3911 | 12.97862 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 20:42:49 | 99.7742 | 0.02427 | 19.2746 | 22.5232 | 73.3911 | 12.97862 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 20:42:49 | 99.7742 | 0.02427 | 19.2746 | 22.5232 | 73.3911 | 12.97862 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 20:42:49 | 99.7742 | 0.02427 | 19.2746 | 22.5232 | 73.3911 | 12.97862 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 20:42:49 | 99.7742 | 0.02427 | 19.2746 | 22.5232 | 73.3911 | 12.97862 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 20:42:49 | 99.7742 | 0.02427 | 19.2746 | 22.5232 | 73.3911 | 12.97862 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 14:24:43 | 99.7739 | 0.02429 | 18.9603 | 34.4065 | 73.3911 | 12.97862 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 14:24:43 | 99.7739 | 0.02429 | 18.9603 | 34.4065 | 73.3911 | 12.97862 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 14:24:43 | 99.7739 | 0.02429 | 18.9603 | 34.4065 | 73.3911 | 12.97862 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 14:24:43 | 99.7739 | 0.02429 | 18.9603 | 34.4065 | 73.3911 | 12.97862 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 14:24:43 | 99.7739 | 0.02429 | 18.9603 | 34.4065 | 73.3911 | 12.97862 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 14:24:43 | 99.7739 | 0.02429 | 18.9603 | 34.4065 | 73.3911 | 12.97862 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 14:09:12 | 99.7732 | 0.02430 | 18.7208 | 43.4562 | 73.3911 | 12.97862 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 14:09:12 | 99.7732 | 0.02430 | 18.7208 | 43.4562 | 73.3911 | 12.97862 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 14:09:12 | 99.7732 | 0.02430 | 18.7208 | 43.4562 | 73.3911 | 12.97862 | – |