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 | 21493 |
| 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 May 08 17:56 | 2025 May 02 23:51:14 | 99.7100 | 0.07604 | 20.5592 | 130.2659 | 19.1236 | 12.21670 | – |
| 2025 May 07 17:56 | 2025 May 02 23:51:14 | 99.7100 | 0.07604 | 20.5592 | 130.2659 | 19.1236 | 12.21670 | – |
| 2025 May 06 17:57 | 2025 May 02 23:51:14 | 99.7100 | 0.07604 | 20.5592 | 130.2659 | 19.1236 | 12.21670 | – |
| 2025 May 05 17:56 | 2025 May 02 23:51:14 | 99.7100 | 0.07604 | 20.5592 | 130.2659 | 19.1236 | 12.21670 | – |
| 2025 May 04 17:57 | 2025 May 02 23:51:14 | 99.7100 | 0.07604 | 20.5592 | 130.2659 | 19.1236 | 12.21670 | – |
| 2025 May 03 17:57 | 2025 May 02 23:51:14 | 99.7100 | 0.07604 | 20.5592 | 130.2659 | 19.1236 | 12.21670 | – |
| 2025 May 01 17:56 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 30 17:56 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 29 17:57 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 27 17:56 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 26 17:57 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 25 17:56 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 24 17:56 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 23 17:57 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 22 17:56 | 2025 Apr 18 23:47:01 | 99.6947 | 0.07649 | 19.8342 | 158.2664 | 19.1236 | 12.21670 | – |
| 2025 Apr 21 17:57 | 2025 Apr 13 00:19:28 | 99.6752 | 0.07657 | 19.5237 | 170.1190 | 19.1236 | 12.21670 | – |
| 2025 Apr 20 17:56 | 2025 Apr 13 00:19:28 | 99.6752 | 0.07657 | 19.5237 | 170.1190 | 19.1236 | 12.21670 | – |
| 2025 Apr 19 17:56 | 2025 Apr 13 00:19:28 | 99.6752 | 0.07657 | 19.5237 | 170.1190 | 19.1236 | 12.21670 | – |
| 2025 Apr 18 17:57 | 2025 Apr 13 00:19:28 | 99.6752 | 0.07657 | 19.5237 | 170.1190 | 19.1236 | 12.21670 | – |
| 2025 Apr 17 17:56 | 2025 Apr 13 00:19:28 | 99.6752 | 0.07657 | 19.5237 | 170.1190 | 19.1236 | 12.21670 | – |
| 2025 Apr 16 17:57 | 2025 Apr 13 00:19:28 | 99.6752 | 0.07657 | 19.5237 | 170.1190 | 19.1236 | 12.21670 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 12:15:10 | 99.6751 | 0.07660 | 19.4459 | 173.1018 | 19.1236 | 12.21670 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 12:15:10 | 99.6751 | 0.07660 | 19.4459 | 173.1018 | 19.1236 | 12.21670 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 12:15:10 | 99.6751 | 0.07660 | 19.4459 | 173.1018 | 19.1236 | 12.21670 | – |