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 Sep 12 17:57 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:01:29 | 99.8543 | 0.00320 | 9.1308 | 33.2730 | 120.4382 | 13.41755 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 22:49:56 | 99.8553 | 0.00320 | 8.7268 | 47.9668 | 120.4382 | 13.41755 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 22:49:56 | 99.8553 | 0.00320 | 8.7268 | 47.9668 | 120.4382 | 13.41755 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:49:56 | 99.8553 | 0.00320 | 8.7268 | 47.9668 | 120.4382 | 13.41755 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:49:56 | 99.8553 | 0.00320 | 8.7268 | 47.9668 | 120.4382 | 13.41755 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:49:56 | 99.8553 | 0.00320 | 8.7268 | 47.9668 | 120.4382 | 13.41755 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:49:56 | 99.8553 | 0.00320 | 8.7268 | 47.9668 | 120.4382 | 13.41755 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 14:55:41 | 99.8566 | 0.00320 | 8.3154 | 62.9222 | 120.4382 | 13.41755 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 14:55:41 | 99.8566 | 0.00320 | 8.3154 | 62.9222 | 120.4382 | 13.41755 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 14:55:41 | 99.8566 | 0.00320 | 8.3154 | 62.9222 | 120.4382 | 13.41755 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 14:55:41 | 99.8566 | 0.00320 | 8.3154 | 62.9222 | 120.4382 | 13.41755 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 14:55:41 | 99.8566 | 0.00320 | 8.3154 | 62.9222 | 120.4382 | 13.41755 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:02:02 | 99.8574 | 0.00320 | 8.0773 | 71.5530 | 120.4382 | 13.41755 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 23:02:02 | 99.8574 | 0.00320 | 8.0773 | 71.5530 | 120.4382 | 13.41755 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 23:02:02 | 99.8574 | 0.00320 | 8.0773 | 71.5530 | 120.4382 | 13.41755 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 23:02:02 | 99.8574 | 0.00320 | 8.0773 | 71.5530 | 120.4382 | 13.41755 | – |