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 | 21514 |
| 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 15 17:57 | 2026 May 10 01:16:03 | 99.8474 | 0.03010 | 11.0812 | 319.3677 | 68.5851 | 13.15437 | – |
| 2026 May 14 17:58 | 2026 May 10 01:16:03 | 99.8474 | 0.03010 | 11.0812 | 319.3677 | 68.5851 | 13.15437 | – |
| 2026 May 13 17:58 | 2026 May 10 01:16:03 | 99.8474 | 0.03010 | 11.0812 | 319.3677 | 68.5851 | 13.15437 | – |
| 2026 May 12 17:58 | 2026 May 10 01:16:03 | 99.8474 | 0.03010 | 11.0812 | 319.3677 | 68.5851 | 13.15437 | – |
| 2026 May 11 17:56 | 2026 May 10 01:16:03 | 99.8474 | 0.03010 | 11.0812 | 319.3677 | 68.5851 | 13.15437 | – |
| 2026 May 10 17:57 | 2026 May 10 01:16:03 | 99.8474 | 0.03010 | 11.0812 | 319.3677 | 68.5851 | 13.15437 | – |
| 2026 May 09 17:57 | 2026 May 05 00:47:38 | 99.8471 | 0.03013 | 10.7692 | 331.2350 | 68.5851 | 13.15437 | – |
| 2026 May 08 17:57 | 2026 May 05 00:47:38 | 99.8471 | 0.03013 | 10.7692 | 331.2350 | 68.5851 | 13.15437 | – |
| 2026 May 07 17:58 | 2026 May 05 00:47:38 | 99.8471 | 0.03013 | 10.7692 | 331.2350 | 68.5851 | 13.15437 | – |
| 2026 May 06 17:57 | 2026 May 05 00:47:38 | 99.8471 | 0.03013 | 10.7692 | 331.2350 | 68.5851 | 13.15437 | – |
| 2026 May 05 17:57 | 2026 May 05 00:47:38 | 99.8471 | 0.03013 | 10.7692 | 331.2350 | 68.5851 | 13.15437 | – |
| 2026 May 04 17:57 | 2026 Apr 30 13:44:14 | 99.8470 | 0.03016 | 10.4921 | 341.7704 | 68.5851 | 13.15437 | – |
| 2026 May 03 17:57 | 2026 Apr 30 13:44:14 | 99.8470 | 0.03016 | 10.4921 | 341.7704 | 68.5851 | 13.15437 | – |
| 2026 May 02 17:57 | 2026 Apr 30 13:44:14 | 99.8470 | 0.03016 | 10.4921 | 341.7704 | 68.5851 | 13.15437 | – |
| 2026 May 01 17:56 | 2026 Apr 30 13:44:14 | 99.8470 | 0.03016 | 10.4921 | 341.7704 | 68.5851 | 13.15437 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:44:14 | 99.8470 | 0.03016 | 10.4921 | 341.7704 | 68.5851 | 13.15437 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 01:54:48 | 99.8471 | 0.03023 | 10.0887 | 357.0751 | 68.5851 | 13.15437 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 01:54:48 | 99.8471 | 0.03023 | 10.0887 | 357.0751 | 68.5851 | 13.15437 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 01:54:48 | 99.8471 | 0.03023 | 10.0887 | 357.0751 | 68.5851 | 13.15437 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 01:54:48 | 99.8471 | 0.03023 | 10.0887 | 357.0751 | 68.5851 | 13.15437 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 01:54:48 | 99.8471 | 0.03023 | 10.0887 | 357.0751 | 68.5851 | 13.15437 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 01:54:48 | 99.8471 | 0.03023 | 10.0887 | 357.0751 | 68.5851 | 13.15437 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 00:03:29 | 99.8472 | 0.03031 | 9.7733 | 9.0238 | 68.5851 | 13.15437 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 00:03:29 | 99.8472 | 0.03031 | 9.7733 | 9.0238 | 68.5851 | 13.15437 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 00:03:29 | 99.8472 | 0.03031 | 9.7733 | 9.0238 | 68.5851 | 13.15437 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 00:03:29 | 99.8472 | 0.03031 | 9.7733 | 9.0238 | 68.5851 | 13.15437 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 00:03:29 | 99.8472 | 0.03031 | 9.7733 | 9.0238 | 68.5851 | 13.15437 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 01:15:24 | 99.8471 | 0.03040 | 9.4036 | 22.9974 | 68.5851 | 13.15437 | – |