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 | 21682 |
| 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 28 17:56 | 2026 Jun 20 19:55:53 | 99.4115 | 0.08275 | 8.3848 | 268.2973 | 109.1006 | 11.78708 | – |
| 2026 Jun 27 17:55 | 2026 Jun 20 19:55:53 | 99.4115 | 0.08275 | 8.3848 | 268.2973 | 109.1006 | 11.78708 | – |
| 2026 Jun 26 17:56 | 2026 Jun 20 19:55:53 | 99.4115 | 0.08275 | 8.3848 | 268.2973 | 109.1006 | 11.78708 | – |
| 2026 Jun 25 17:56 | 2026 Jun 20 19:55:53 | 99.4115 | 0.08275 | 8.3848 | 268.2973 | 109.1006 | 11.78708 | – |
| 2026 Jun 24 17:55 | 2026 Jun 20 19:55:53 | 99.4115 | 0.08275 | 8.3848 | 268.2973 | 109.1006 | 11.78708 | – |
| 2026 Jun 23 17:56 | 2026 Jun 20 19:55:53 | 99.4115 | 0.08275 | 8.3848 | 268.2973 | 109.1006 | 11.78708 | – |
| 2026 Jun 22 17:56 | 2026 Jun 14 02:58:37 | 99.4122 | 0.08314 | 8.0725 | 280.8395 | 109.1006 | 11.78708 | – |
| 2026 Jun 21 17:57 | 2026 Jun 14 02:58:37 | 99.4122 | 0.08314 | 8.0725 | 280.8395 | 109.1006 | 11.78708 | – |
| 2026 Jun 20 17:56 | 2026 Jun 14 02:58:37 | 99.4122 | 0.08314 | 8.0725 | 280.8395 | 109.1006 | 11.78708 | – |
| 2026 Jun 19 17:57 | 2026 Jun 14 02:58:37 | 99.4122 | 0.08314 | 8.0725 | 280.8395 | 109.1006 | 11.78708 | – |
| 2026 Jun 18 17:56 | 2026 Jun 14 02:58:37 | 99.4122 | 0.08314 | 8.0725 | 280.8395 | 109.1006 | 11.78708 | – |
| 2026 Jun 17 17:57 | 2026 Jun 14 02:58:37 | 99.4122 | 0.08314 | 8.0725 | 280.8395 | 109.1006 | 11.78708 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 14:52:46 | 99.4125 | 0.08326 | 7.9559 | 285.5075 | 109.1006 | 11.78708 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 14:52:46 | 99.4125 | 0.08326 | 7.9559 | 285.5075 | 109.1006 | 11.78708 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 14:52:46 | 99.4125 | 0.08326 | 7.9559 | 285.5075 | 109.1006 | 11.78708 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 14:52:46 | 99.4125 | 0.08326 | 7.9559 | 285.5075 | 109.1006 | 11.78708 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 14:52:46 | 99.4125 | 0.08326 | 7.9559 | 285.5075 | 109.1006 | 11.78708 | – |
| 2026 Jun 11 17:57 | 2026 Jun 01 08:15:42 | 99.4120 | 0.08372 | 7.4774 | 304.6240 | 109.1006 | 11.78708 | – |
| 2026 Jun 10 17:56 | 2026 Jun 01 08:15:42 | 99.4120 | 0.08372 | 7.4774 | 304.6240 | 109.1006 | 11.78708 | – |
| 2026 Jun 09 17:57 | 2026 Jun 01 08:15:42 | 99.4120 | 0.08372 | 7.4774 | 304.6240 | 109.1006 | 11.78708 | – |
| 2026 Jun 08 17:56 | 2026 Jun 01 08:15:42 | 99.4120 | 0.08372 | 7.4774 | 304.6240 | 109.1006 | 11.78708 | – |
| 2026 Jun 07 17:56 | 2026 Jun 01 08:15:42 | 99.4120 | 0.08372 | 7.4774 | 304.6240 | 109.1006 | 11.78708 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:49:29 | 99.4118 | 0.08377 | 7.4339 | 306.3573 | 109.1006 | 11.78708 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:49:29 | 99.4118 | 0.08377 | 7.4339 | 306.3573 | 109.1006 | 11.78708 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:49:29 | 99.4118 | 0.08377 | 7.4339 | 306.3573 | 109.1006 | 11.78708 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:49:29 | 99.4118 | 0.08377 | 7.4339 | 306.3573 | 109.1006 | 11.78708 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:49:29 | 99.4118 | 0.08377 | 7.4339 | 306.3573 | 109.1006 | 11.78708 | – |