Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12581 |
| 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 May 05 17:57 | 2026 May 03 04:02:38 | 102.4613 | 0.03809 | 0.2451 | 226.1898 | 293.8040 | 11.70245 | – |
| 2026 May 04 17:57 | 2026 Apr 30 04:14:02 | 102.4623 | 0.03809 | 0.0663 | 230.9709 | 293.8040 | 11.70245 | – |
| 2026 May 03 17:57 | 2026 Apr 30 04:14:02 | 102.4623 | 0.03809 | 0.0663 | 230.9709 | 293.8040 | 11.70245 | – |
| 2026 May 02 17:57 | 2026 Apr 30 04:14:02 | 102.4623 | 0.03809 | 0.0663 | 230.9709 | 293.8040 | 11.70245 | – |
| 2026 May 01 17:56 | 2026 Apr 30 04:14:02 | 102.4623 | 0.03809 | 0.0663 | 230.9709 | 293.8040 | 11.70245 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 04:14:02 | 102.4623 | 0.03809 | 0.0663 | 230.9709 | 293.8040 | 11.70245 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 03:59:23 | 102.4632 | 0.03810 | 23.6475 | 242.1674 | 293.8040 | 11.70245 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 03:59:23 | 102.4632 | 0.03810 | 23.6475 | 242.1674 | 293.8040 | 11.70245 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 03:59:23 | 102.4632 | 0.03810 | 23.6475 | 242.1674 | 293.8040 | 11.70245 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 03:59:23 | 102.4632 | 0.03810 | 23.6475 | 242.1674 | 293.8040 | 11.70245 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 03:59:23 | 102.4632 | 0.03810 | 23.6475 | 242.1674 | 293.8040 | 11.70245 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 03:59:23 | 102.4632 | 0.03810 | 23.6475 | 242.1674 | 293.8040 | 11.70245 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:34:49 | 102.4641 | 0.03810 | 23.4075 | 248.5830 | 293.8040 | 11.70245 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:34:49 | 102.4641 | 0.03810 | 23.4075 | 248.5830 | 293.8040 | 11.70245 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:34:49 | 102.4641 | 0.03810 | 23.4075 | 248.5830 | 293.8040 | 11.70245 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 03:34:49 | 102.4641 | 0.03810 | 23.4075 | 248.5830 | 293.8040 | 11.70245 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 03:34:49 | 102.4641 | 0.03810 | 23.4075 | 248.5830 | 293.8040 | 11.70245 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 03:57:22 | 102.4651 | 0.03810 | 23.0499 | 258.1354 | 293.8040 | 11.70245 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 03:57:22 | 102.4651 | 0.03810 | 23.0499 | 258.1354 | 293.8040 | 11.70245 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 03:57:22 | 102.4651 | 0.03810 | 23.0499 | 258.1354 | 293.8040 | 11.70245 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 03:57:22 | 102.4651 | 0.03810 | 23.0499 | 258.1354 | 293.8040 | 11.70245 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 21:59:07 | 102.4655 | 0.03810 | 22.7362 | 266.5179 | 293.8040 | 11.70245 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 21:59:07 | 102.4655 | 0.03810 | 22.7362 | 266.5179 | 293.8040 | 11.70245 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 21:59:07 | 102.4655 | 0.03810 | 22.7362 | 266.5179 | 293.8040 | 11.70245 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 21:59:07 | 102.4655 | 0.03810 | 22.7362 | 266.5179 | 293.8040 | 11.70245 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 21:59:07 | 102.4655 | 0.03810 | 22.7362 | 266.5179 | 293.8040 | 11.70245 | – |