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 | 21972 |
| 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 Jun 29 17:57 | 2026 Jun 28 13:25:26 | 99.5973 | 0.03367 | 1.5831 | 68.0567 | 319.2493 | 12.92134 | – |
| 2026 Jun 28 17:56 | 2026 Jun 21 12:20:51 | 99.5980 | 0.03367 | 1.1738 | 83.8843 | 319.2493 | 12.92134 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 12:20:51 | 99.5980 | 0.03367 | 1.1738 | 83.8843 | 319.2493 | 12.92134 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 12:20:51 | 99.5980 | 0.03367 | 1.1738 | 83.8843 | 319.2493 | 12.92134 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 12:20:51 | 99.5980 | 0.03367 | 1.1738 | 83.8843 | 319.2493 | 12.92134 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 12:20:51 | 99.5980 | 0.03367 | 1.1738 | 83.8843 | 319.2493 | 12.92134 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 12:20:51 | 99.5980 | 0.03367 | 1.1738 | 83.8843 | 319.2493 | 12.92134 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 19:09:00 | 99.6002 | 0.03369 | 0.8998 | 94.5020 | 319.2493 | 12.92134 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 19:09:00 | 99.6002 | 0.03369 | 0.8998 | 94.5020 | 319.2493 | 12.92134 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 19:09:00 | 99.6002 | 0.03369 | 0.8998 | 94.5020 | 319.2493 | 12.92134 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 19:09:00 | 99.6002 | 0.03369 | 0.8998 | 94.5020 | 319.2493 | 12.92134 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 19:09:00 | 99.6002 | 0.03369 | 0.8998 | 94.5020 | 319.2493 | 12.92134 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 19:09:00 | 99.6002 | 0.03369 | 0.8998 | 94.5020 | 319.2493 | 12.92134 | – |
| 2026 Jun 16 17:55 | 2026 Jun 10 07:36:46 | 99.5996 | 0.03365 | 0.5232 | 109.0472 | 319.2493 | 12.92134 | – |
| 2026 Jun 15 17:56 | 2026 Jun 10 07:36:46 | 99.5996 | 0.03365 | 0.5232 | 109.0472 | 319.2493 | 12.92134 | – |
| 2026 Jun 14 17:57 | 2026 Jun 10 07:36:46 | 99.5996 | 0.03365 | 0.5232 | 109.0472 | 319.2493 | 12.92134 | – |
| 2026 Jun 13 17:56 | 2026 Jun 10 07:36:46 | 99.5996 | 0.03365 | 0.5232 | 109.0472 | 319.2493 | 12.92134 | – |
| 2026 Jun 12 17:56 | 2026 Jun 10 07:36:46 | 99.5996 | 0.03365 | 0.5232 | 109.0472 | 319.2493 | 12.92134 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 08:51:27 | 99.6000 | 0.03363 | 0.2938 | 117.9237 | 319.2493 | 12.92134 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 08:51:27 | 99.6000 | 0.03363 | 0.2938 | 117.9237 | 319.2493 | 12.92134 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 08:51:27 | 99.6000 | 0.03363 | 0.2938 | 117.9237 | 319.2493 | 12.92134 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 08:51:27 | 99.6000 | 0.03363 | 0.2938 | 117.9237 | 319.2493 | 12.92134 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 08:51:27 | 99.6000 | 0.03363 | 0.2938 | 117.9237 | 319.2493 | 12.92134 | – |
| 2026 Jun 06 17:56 | 2026 May 30 12:35:45 | 99.6004 | 0.03362 | 23.8960 | 133.3087 | 319.2493 | 12.92134 | – |
| 2026 Jun 05 17:56 | 2026 May 30 12:35:45 | 99.6004 | 0.03362 | 23.8960 | 133.3087 | 319.2493 | 12.92134 | – |
| 2026 Jun 04 17:57 | 2026 May 30 12:35:45 | 99.6004 | 0.03362 | 23.8960 | 133.3087 | 319.2493 | 12.92134 | – |
| 2026 Jun 02 17:56 | 2026 May 30 12:35:45 | 99.6004 | 0.03362 | 23.8960 | 133.3087 | 319.2493 | 12.92134 | – |