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 | 21296 |
| 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 Sep 15 17:56 | 2025 Sep 15 00:03:56 | 99.5776 | 0.02350 | 6.5718 | 186.4085 | 337.8433 | 13.10577 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 00:23:23 | 99.5786 | 0.02348 | 5.8540 | 214.3844 | 337.8433 | 13.10577 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 12:19:13 | 99.5796 | 0.02347 | 5.4047 | 231.9162 | 337.8433 | 13.10577 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 12:19:13 | 99.5796 | 0.02347 | 5.4047 | 231.9162 | 337.8433 | 13.10577 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 12:19:13 | 99.5796 | 0.02347 | 5.4047 | 231.9162 | 337.8433 | 13.10577 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 12:19:13 | 99.5796 | 0.02347 | 5.4047 | 231.9162 | 337.8433 | 13.10577 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 12:19:13 | 99.5796 | 0.02347 | 5.4047 | 231.9162 | 337.8433 | 13.10577 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 12:19:13 | 99.5796 | 0.02347 | 5.4047 | 231.9162 | 337.8433 | 13.10577 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 02:14:29 | 99.5797 | 0.02347 | 5.1998 | 239.9074 | 337.8433 | 13.10577 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 02:14:29 | 99.5797 | 0.02347 | 5.1998 | 239.9074 | 337.8433 | 13.10577 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 02:14:29 | 99.5797 | 0.02347 | 5.1998 | 239.9074 | 337.8433 | 13.10577 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 02:14:29 | 99.5797 | 0.02347 | 5.1998 | 239.9074 | 337.8433 | 13.10577 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 02:14:29 | 99.5797 | 0.02347 | 5.1998 | 239.9074 | 337.8433 | 13.10577 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 13:36:07 | 99.5806 | 0.02347 | 4.9287 | 250.4876 | 337.8433 | 13.10577 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 13:36:07 | 99.5806 | 0.02347 | 4.9287 | 250.4876 | 337.8433 | 13.10577 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 13:36:07 | 99.5806 | 0.02347 | 4.9287 | 250.4876 | 337.8433 | 13.10577 | – |