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 | 21329 |
| 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 30 17:56 | 2025 Aug 27 21:36:02 | 99.6818 | 0.01293 | 16.1021 | 149.0455 | 277.0234 | 14.44614 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:36:02 | 99.6818 | 0.01293 | 16.1021 | 149.0455 | 277.0234 | 14.44614 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:36:02 | 99.6818 | 0.01293 | 16.1021 | 149.0455 | 277.0234 | 14.44614 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 12:11:18 | 99.6804 | 0.01285 | 15.6929 | 164.5802 | 277.0234 | 14.44614 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 12:11:18 | 99.6804 | 0.01285 | 15.6929 | 164.5802 | 277.0234 | 14.44614 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 12:11:18 | 99.6804 | 0.01285 | 15.6929 | 164.5802 | 277.0234 | 14.44614 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 12:11:18 | 99.6804 | 0.01285 | 15.6929 | 164.5802 | 277.0234 | 14.44614 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 12:11:18 | 99.6804 | 0.01285 | 15.6929 | 164.5802 | 277.0234 | 14.44614 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:11:18 | 99.6813 | 0.01280 | 15.3452 | 177.9011 | 277.0234 | 14.44614 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:11:18 | 99.6813 | 0.01280 | 15.3452 | 177.9011 | 277.0234 | 14.44614 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:11:18 | 99.6813 | 0.01280 | 15.3452 | 177.9011 | 277.0234 | 14.44614 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:11:18 | 99.6813 | 0.01280 | 15.3452 | 177.9011 | 277.0234 | 14.44614 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 12:46:57 | 99.6804 | 0.01271 | 14.9362 | 193.6917 | 277.0234 | 14.44614 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 12:46:57 | 99.6804 | 0.01271 | 14.9362 | 193.6917 | 277.0234 | 14.44614 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 12:46:57 | 99.6804 | 0.01271 | 14.9362 | 193.6917 | 277.0234 | 14.44614 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 12:46:57 | 99.6804 | 0.01271 | 14.9362 | 193.6917 | 277.0234 | 14.44614 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 12:46:57 | 99.6804 | 0.01271 | 14.9362 | 193.6917 | 277.0234 | 14.44614 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 23:18:26 | 99.6797 | 0.01264 | 14.5144 | 210.1208 | 277.0234 | 14.44614 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 23:18:26 | 99.6797 | 0.01264 | 14.5144 | 210.1208 | 277.0234 | 14.44614 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 23:18:26 | 99.6797 | 0.01264 | 14.5144 | 210.1208 | 277.0234 | 14.44614 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 23:18:26 | 99.6797 | 0.01264 | 14.5144 | 210.1208 | 277.0234 | 14.44614 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 23:18:26 | 99.6797 | 0.01264 | 14.5144 | 210.1208 | 277.0234 | 14.44614 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 13:07:47 | 99.6809 | 0.01258 | 14.0273 | 229.2596 | 277.0234 | 14.44614 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 13:07:47 | 99.6809 | 0.01258 | 14.0273 | 229.2596 | 277.0234 | 14.44614 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 13:07:47 | 99.6809 | 0.01258 | 14.0273 | 229.2596 | 277.0234 | 14.44614 | – |