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 | 26843 |
| 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 Dec 28 18:57 | 2025 Dec 25 14:41:19 | 99.7377 | 0.01170 | 15.3188 | 136.5310 | 283.2950 | 13.22291 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 14:41:19 | 99.7377 | 0.01170 | 15.3188 | 136.5310 | 283.2950 | 13.22291 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 14:41:19 | 99.7377 | 0.01170 | 15.3188 | 136.5310 | 283.2950 | 13.22291 | – |
| 2025 Dec 25 18:57 | 2025 Dec 18 03:22:35 | 99.7380 | 0.01169 | 14.8548 | 154.2108 | 283.2950 | 13.22291 | – |
| 2025 Dec 24 18:56 | 2025 Dec 18 03:22:35 | 99.7380 | 0.01169 | 14.8548 | 154.2108 | 283.2950 | 13.22291 | – |
| 2025 Dec 23 18:56 | 2025 Dec 18 03:22:35 | 99.7380 | 0.01169 | 14.8548 | 154.2108 | 283.2950 | 13.22291 | – |
| 2025 Dec 22 18:57 | 2025 Dec 18 03:22:35 | 99.7380 | 0.01169 | 14.8548 | 154.2108 | 283.2950 | 13.22291 | – |
| 2025 Dec 21 18:57 | 2025 Dec 18 03:22:35 | 99.7380 | 0.01169 | 14.8548 | 154.2108 | 283.2950 | 13.22291 | – |
| 2025 Dec 20 18:57 | 2025 Dec 18 03:22:35 | 99.7380 | 0.01169 | 14.8548 | 154.2108 | 283.2950 | 13.22291 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 14:35:53 | 99.7383 | 0.01167 | 14.4491 | 169.6559 | 283.2950 | 13.22291 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 14:53:08 | 99.7387 | 0.01166 | 14.1393 | 181.4771 | 283.2950 | 13.22291 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 14:53:08 | 99.7387 | 0.01166 | 14.1393 | 181.4771 | 283.2950 | 13.22291 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 14:53:08 | 99.7387 | 0.01166 | 14.1393 | 181.4771 | 283.2950 | 13.22291 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 14:53:08 | 99.7387 | 0.01166 | 14.1393 | 181.4771 | 283.2950 | 13.22291 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 14:53:08 | 99.7387 | 0.01166 | 14.1393 | 181.4771 | 283.2950 | 13.22291 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 15:02:01 | 99.7387 | 0.01165 | 13.8292 | 193.3102 | 283.2950 | 13.22291 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 15:02:01 | 99.7387 | 0.01165 | 13.8292 | 193.3102 | 283.2950 | 13.22291 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 15:02:01 | 99.7387 | 0.01165 | 13.8292 | 193.3102 | 283.2950 | 13.22291 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 15:02:01 | 99.7387 | 0.01165 | 13.8292 | 193.3102 | 283.2950 | 13.22291 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 15:02:01 | 99.7387 | 0.01165 | 13.8292 | 193.3102 | 283.2950 | 13.22291 | – |