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 | 21523 |
| 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 Sep 15 17:56 | 2025 Sep 05 05:39:18 | 99.5996 | 0.07147 | 22.6434 | 288.4004 | 89.6522 | 12.06089 | – |
| 2025 Sep 01 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 31 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 30 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 29 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 28 17:57 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 27 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 26 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 25 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 24 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 23 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 89.6522 | 12.06089 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 89.6522 | 12.06089 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 89.6522 | 12.06089 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 89.6522 | 12.06089 | – |