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 | 26831 |
| 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 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 28 17:57 | 2025 Aug 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 16:40:12 | 99.8641 | 0.00608 | 20.3170 | 62.5365 | 88.5472 | 13.74284 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 11:08:57 | 99.8636 | 0.00617 | 20.0948 | 70.8386 | 88.5472 | 13.74284 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 11:08:57 | 99.8636 | 0.00617 | 20.0948 | 70.8386 | 88.5472 | 13.74284 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 11:08:57 | 99.8636 | 0.00617 | 20.0948 | 70.8386 | 88.5472 | 13.74284 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 11:08:57 | 99.8636 | 0.00617 | 20.0948 | 70.8386 | 88.5472 | 13.74284 | – |
| 2025 Aug 16 17:56 | 2025 Aug 09 10:28:22 | 99.8635 | 0.00641 | 19.4739 | 93.3569 | 88.5472 | 13.74284 | – |
| 2025 Aug 15 17:57 | 2025 Aug 09 10:28:22 | 99.8635 | 0.00641 | 19.4739 | 93.3569 | 88.5472 | 13.74284 | – |
| 2025 Aug 14 17:56 | 2025 Aug 09 10:28:22 | 99.8635 | 0.00641 | 19.4739 | 93.3569 | 88.5472 | 13.74284 | – |
| 2025 Aug 13 17:58 | 2025 Aug 09 10:28:22 | 99.8635 | 0.00641 | 19.4739 | 93.3569 | 88.5472 | 13.74284 | – |
| 2025 Aug 12 17:56 | 2025 Aug 09 10:28:22 | 99.8635 | 0.00641 | 19.4739 | 93.3569 | 88.5472 | 13.74284 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 10:50:54 | 99.8634 | 0.00649 | 19.2686 | 100.5780 | 88.5472 | 13.74284 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 10:50:54 | 99.8634 | 0.00649 | 19.2686 | 100.5780 | 88.5472 | 13.74284 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 10:50:54 | 99.8634 | 0.00649 | 19.2686 | 100.5780 | 88.5472 | 13.74284 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 10:50:54 | 99.8634 | 0.00649 | 19.2686 | 100.5780 | 88.5472 | 13.74284 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 10:50:54 | 99.8634 | 0.00649 | 19.2686 | 100.5780 | 88.5472 | 13.74284 | – |