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 | 21326 |
| 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 25 18:57 | 2025 Dec 20 10:35:24 | 99.8464 | 0.00306 | 16.1644 | 127.5855 | 45.2134 | 13.41792 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:35:24 | 99.8464 | 0.00306 | 16.1644 | 127.5855 | 45.2134 | 13.41792 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:35:24 | 99.8464 | 0.00306 | 16.1644 | 127.5855 | 45.2134 | 13.41792 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:35:24 | 99.8464 | 0.00306 | 16.1644 | 127.5855 | 45.2134 | 13.41792 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:35:24 | 99.8464 | 0.00306 | 16.1644 | 127.5855 | 45.2134 | 13.41792 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:35:24 | 99.8464 | 0.00306 | 16.1644 | 127.5855 | 45.2134 | 13.41792 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:31:55 | 99.8465 | 0.00303 | 15.6311 | 147.7574 | 45.2134 | 13.41792 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:57:18 | 99.8466 | 0.00302 | 15.3021 | 160.2694 | 45.2134 | 13.41792 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:57:18 | 99.8466 | 0.00302 | 15.3021 | 160.2694 | 45.2134 | 13.41792 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:57:18 | 99.8466 | 0.00302 | 15.3021 | 160.2694 | 45.2134 | 13.41792 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:57:18 | 99.8466 | 0.00302 | 15.3021 | 160.2694 | 45.2134 | 13.41792 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:57:18 | 99.8466 | 0.00302 | 15.3021 | 160.2694 | 45.2134 | 13.41792 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:03:19 | 99.8463 | 0.00301 | 14.9776 | 172.6444 | 45.2134 | 13.41792 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:03:19 | 99.8463 | 0.00301 | 14.9776 | 172.6444 | 45.2134 | 13.41792 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:03:19 | 99.8463 | 0.00301 | 14.9776 | 172.6444 | 45.2134 | 13.41792 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 04:03:19 | 99.8463 | 0.00301 | 14.9776 | 172.6444 | 45.2134 | 13.41792 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 04:03:19 | 99.8463 | 0.00301 | 14.9776 | 172.6444 | 45.2134 | 13.41792 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:08:51 | 99.8467 | 0.00300 | 14.5422 | 189.3611 | 45.2134 | 13.41792 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:08:51 | 99.8467 | 0.00300 | 14.5422 | 189.3611 | 45.2134 | 13.41792 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:08:51 | 99.8467 | 0.00300 | 14.5422 | 189.3611 | 45.2134 | 13.41792 | – |