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 | 21500 |
| 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 Oct 12 17:56 | 2025 Oct 07 08:28:48 | 100.0316 | 0.01635 | 4.1714 | 79.7909 | 313.6629 | 14.38850 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 08:28:48 | 100.0316 | 0.01635 | 4.1714 | 79.7909 | 313.6629 | 14.38850 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 08:28:48 | 100.0316 | 0.01635 | 4.1714 | 79.7909 | 313.6629 | 14.38850 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 08:28:48 | 100.0316 | 0.01635 | 4.1714 | 79.7909 | 313.6629 | 14.38850 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 08:28:48 | 100.0316 | 0.01635 | 4.1714 | 79.7909 | 313.6629 | 14.38850 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Oct 04 17:57 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Oct 03 17:57 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Oct 02 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Sep 30 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Sep 29 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Sep 28 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Sep 27 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Sep 26 17:56 | 2025 Sep 24 08:21:50 | 100.0307 | 0.01644 | 3.1588 | 116.8012 | 313.6629 | 14.38850 | – |
| 2025 Sep 25 17:56 | 2025 Sep 18 08:55:44 | 100.0296 | 0.01650 | 2.6937 | 133.7671 | 313.6629 | 14.38850 | – |
| 2025 Sep 24 17:56 | 2025 Sep 18 08:55:44 | 100.0296 | 0.01650 | 2.6937 | 133.7671 | 313.6629 | 14.38850 | – |
| 2025 Sep 20 17:56 | 2025 Sep 18 08:55:44 | 100.0296 | 0.01650 | 2.6937 | 133.7671 | 313.6629 | 14.38850 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 21:48:14 | 100.0295 | 0.01651 | 2.4242 | 143.5746 | 313.6629 | 14.38850 | – |
| 2025 Sep 18 17:56 | 2025 Sep 14 21:48:14 | 100.0295 | 0.01651 | 2.4242 | 143.5746 | 313.6629 | 14.38850 | – |