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 | 21471 |
| 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 Nov 23 18:57 | 2025 Nov 16 21:11:47 | 99.9269 | 0.02492 | 7.3562 | 160.6983 | 354.3220 | 13.57478 | – |
| 2025 Nov 21 18:57 | 2025 Nov 16 21:11:47 | 99.9269 | 0.02492 | 7.3562 | 160.6983 | 354.3220 | 13.57478 | – |
| 2025 Nov 20 18:56 | 2025 Nov 16 21:11:47 | 99.9269 | 0.02492 | 7.3562 | 160.6983 | 354.3220 | 13.57478 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 10 18:57 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 09 18:57 | 2025 Nov 07 21:23:23 | 99.9262 | 0.02493 | 6.7505 | 183.0897 | 354.3220 | 13.57478 | – |
| 2025 Nov 08 18:56 | 2025 Oct 31 21:20:46 | 99.9258 | 0.02493 | 6.2790 | 200.5313 | 354.3220 | 13.57478 | – |
| 2025 Nov 07 18:57 | 2025 Oct 31 21:20:46 | 99.9258 | 0.02493 | 6.2790 | 200.5313 | 354.3220 | 13.57478 | – |
| 2025 Nov 05 18:57 | 2025 Oct 31 21:20:46 | 99.9258 | 0.02493 | 6.2790 | 200.5313 | 354.3220 | 13.57478 | – |
| 2025 Nov 04 18:57 | 2025 Oct 31 21:20:46 | 99.9258 | 0.02493 | 6.2790 | 200.5313 | 354.3220 | 13.57478 | – |
| 2025 Nov 03 18:57 | 2025 Oct 31 21:20:46 | 99.9258 | 0.02493 | 6.2790 | 200.5313 | 354.3220 | 13.57478 | – |
| 2025 Nov 02 18:57 | 2025 Oct 26 22:41:49 | 99.9254 | 0.02491 | 5.9460 | 212.8451 | 354.3220 | 13.57478 | – |
| 2025 Nov 01 18:58 | 2025 Oct 26 22:41:49 | 99.9254 | 0.02491 | 5.9460 | 212.8451 | 354.3220 | 13.57478 | – |
| 2025 Oct 31 18:57 | 2025 Oct 26 22:41:49 | 99.9254 | 0.02491 | 5.9460 | 212.8451 | 354.3220 | 13.57478 | – |
| 2025 Oct 30 18:57 | 2025 Oct 26 22:41:49 | 99.9254 | 0.02491 | 5.9460 | 212.8451 | 354.3220 | 13.57478 | – |
| 2025 Oct 29 18:57 | 2025 Oct 26 22:41:49 | 99.9254 | 0.02491 | 5.9460 | 212.8451 | 354.3220 | 13.57478 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 21:32:02 | 99.9260 | 0.02491 | 5.6734 | 222.9559 | 354.3220 | 13.57478 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 21:32:02 | 99.9260 | 0.02491 | 5.6734 | 222.9559 | 354.3220 | 13.57478 | – |