Orbital elements of DELTA 1 DEB
| Launched | 22 July 1972 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7890 |
| 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 Jan 17 18:56 | 2026 Jan 16 12:18:52 | 98.8300 | 0.01009 | 7.3175 | 153.6673 | 206.9720 | 14.86937 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:18:52 | 98.8300 | 0.01009 | 7.3175 | 153.6673 | 206.9720 | 14.86937 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 04:43:23 | 98.8299 | 0.01009 | 6.9237 | 170.4810 | 206.9720 | 14.86937 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 04:43:23 | 98.8299 | 0.01009 | 6.9237 | 170.4810 | 206.9720 | 14.86937 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 04:43:23 | 98.8299 | 0.01009 | 6.9237 | 170.4810 | 206.9720 | 14.86937 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 05:11:48 | 98.8309 | 0.01010 | 6.5549 | 186.3359 | 206.9720 | 14.86937 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 05:11:48 | 98.8309 | 0.01010 | 6.5549 | 186.3359 | 206.9720 | 14.86937 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 05:11:48 | 98.8309 | 0.01010 | 6.5549 | 186.3359 | 206.9720 | 14.86937 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 05:11:48 | 98.8309 | 0.01010 | 6.5549 | 186.3359 | 206.9720 | 14.86937 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 05:11:48 | 98.8309 | 0.01010 | 6.5549 | 186.3359 | 206.9720 | 14.86937 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 05:25:23 | 98.8314 | 0.01013 | 6.1114 | 205.6016 | 206.9720 | 14.86937 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 05:25:23 | 98.8314 | 0.01013 | 6.1114 | 205.6016 | 206.9720 | 14.86937 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 05:25:23 | 98.8314 | 0.01013 | 6.1114 | 205.6016 | 206.9720 | 14.86937 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 05:25:23 | 98.8314 | 0.01013 | 6.1114 | 205.6016 | 206.9720 | 14.86937 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 05:25:23 | 98.8314 | 0.01013 | 6.1114 | 205.6016 | 206.9720 | 14.86937 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 12:19:24 | 98.8316 | 0.01016 | 5.7626 | 220.5157 | 206.9720 | 14.86937 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 12:19:24 | 98.8316 | 0.01016 | 5.7626 | 220.5157 | 206.9720 | 14.86937 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 12:19:24 | 98.8316 | 0.01016 | 5.7626 | 220.5157 | 206.9720 | 14.86937 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 12:19:24 | 98.8316 | 0.01016 | 5.7626 | 220.5157 | 206.9720 | 14.86937 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 12:19:24 | 98.8316 | 0.01016 | 5.7626 | 220.5157 | 206.9720 | 14.86937 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 04:25:36 | 98.8333 | 0.01017 | 5.2943 | 240.7499 | 206.9720 | 14.86937 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 04:25:36 | 98.8333 | 0.01017 | 5.2943 | 240.7499 | 206.9720 | 14.86937 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 04:25:36 | 98.8333 | 0.01017 | 5.2943 | 240.7499 | 206.9720 | 14.86937 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 04:25:36 | 98.8333 | 0.01017 | 5.2943 | 240.7499 | 206.9720 | 14.86937 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 04:25:36 | 98.8333 | 0.01017 | 5.2943 | 240.7499 | 206.9720 | 14.86937 | – |