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 | 21674 |
| 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 Aug 29 17:56 | 2025 Aug 27 10:46:38 | 100.0815 | 0.01074 | 4.5256 | 272.4865 | 86.4031 | 14.50278 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 10:46:38 | 100.0815 | 0.01074 | 4.5256 | 272.4865 | 86.4031 | 14.50278 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 11:33:33 | 100.0807 | 0.01075 | 4.1297 | 286.9238 | 86.4031 | 14.50278 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 11:33:33 | 100.0807 | 0.01075 | 4.1297 | 286.9238 | 86.4031 | 14.50278 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 11:33:33 | 100.0807 | 0.01075 | 4.1297 | 286.9238 | 86.4031 | 14.50278 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 11:33:33 | 100.0807 | 0.01075 | 4.1297 | 286.9238 | 86.4031 | 14.50278 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 11:33:33 | 100.0807 | 0.01075 | 4.1297 | 286.9238 | 86.4031 | 14.50278 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 10:40:53 | 100.0821 | 0.01076 | 3.7283 | 301.6077 | 86.4031 | 14.50278 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 10:40:53 | 100.0821 | 0.01076 | 3.7283 | 301.6077 | 86.4031 | 14.50278 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 10:40:53 | 100.0821 | 0.01076 | 3.7283 | 301.6077 | 86.4031 | 14.50278 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 10:40:53 | 100.0821 | 0.01076 | 3.7283 | 301.6077 | 86.4031 | 14.50278 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 10:37:02 | 100.0814 | 0.01078 | 3.2500 | 319.0649 | 86.4031 | 14.50278 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 10:37:02 | 100.0814 | 0.01078 | 3.2500 | 319.0649 | 86.4031 | 14.50278 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 10:37:02 | 100.0814 | 0.01078 | 3.2500 | 319.0649 | 86.4031 | 14.50278 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 10:37:02 | 100.0814 | 0.01078 | 3.2500 | 319.0649 | 86.4031 | 14.50278 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 10:37:02 | 100.0814 | 0.01078 | 3.2500 | 319.0649 | 86.4031 | 14.50278 | – |
| 2025 Aug 11 17:56 | 2025 Aug 05 23:47:42 | 100.0812 | 0.01081 | 2.8157 | 334.9427 | 86.4031 | 14.50278 | – |
| 2025 Aug 10 17:57 | 2025 Aug 05 23:47:42 | 100.0812 | 0.01081 | 2.8157 | 334.9427 | 86.4031 | 14.50278 | – |
| 2025 Aug 09 17:56 | 2025 Aug 05 23:47:42 | 100.0812 | 0.01081 | 2.8157 | 334.9427 | 86.4031 | 14.50278 | – |
| 2025 Aug 08 17:56 | 2025 Aug 05 23:47:42 | 100.0812 | 0.01081 | 2.8157 | 334.9427 | 86.4031 | 14.50278 | – |
| 2025 Aug 07 17:56 | 2025 Aug 05 23:47:42 | 100.0812 | 0.01081 | 2.8157 | 334.9427 | 86.4031 | 14.50278 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 11:18:46 | 100.0821 | 0.01084 | 2.3759 | 350.9712 | 86.4031 | 14.50278 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 11:18:46 | 100.0821 | 0.01084 | 2.3759 | 350.9712 | 86.4031 | 14.50278 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 11:18:46 | 100.0821 | 0.01084 | 2.3759 | 350.9712 | 86.4031 | 14.50278 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 11:18:46 | 100.0821 | 0.01084 | 2.3759 | 350.9712 | 86.4031 | 14.50278 | – |