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 | 21448 |
| 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 |
| 2026 Aug 01 17:57 | 2026 Aug 01 02:26:58 | 99.6537 | 0.01305 | 17.5006 | 62.3394 | 352.4771 | 13.18253 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 02:06:27 | 99.6542 | 0.01306 | 17.1941 | 74.0720 | 352.4771 | 13.18253 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 02:06:27 | 99.6542 | 0.01306 | 17.1941 | 74.0720 | 352.4771 | 13.18253 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 02:06:27 | 99.6542 | 0.01306 | 17.1941 | 74.0720 | 352.4771 | 13.18253 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 02:06:27 | 99.6542 | 0.01306 | 17.1941 | 74.0720 | 352.4771 | 13.18253 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 02:06:27 | 99.6542 | 0.01306 | 17.1941 | 74.0720 | 352.4771 | 13.18253 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 02:12:38 | 99.6545 | 0.01306 | 16.8275 | 88.0822 | 352.4771 | 13.18253 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 02:12:38 | 99.6545 | 0.01306 | 16.8275 | 88.0822 | 352.4771 | 13.18253 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 02:12:38 | 99.6545 | 0.01306 | 16.8275 | 88.0822 | 352.4771 | 13.18253 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 02:12:38 | 99.6545 | 0.01306 | 16.8275 | 88.0822 | 352.4771 | 13.18253 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 02:12:38 | 99.6545 | 0.01306 | 16.8275 | 88.0822 | 352.4771 | 13.18253 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 02:12:38 | 99.6545 | 0.01306 | 16.8275 | 88.0822 | 352.4771 | 13.18253 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 01:59:35 | 99.6549 | 0.01307 | 16.5213 | 99.7826 | 352.4771 | 13.18253 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 01:59:35 | 99.6549 | 0.01307 | 16.5213 | 99.7826 | 352.4771 | 13.18253 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 01:59:35 | 99.6549 | 0.01307 | 16.5213 | 99.7826 | 352.4771 | 13.18253 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 01:59:35 | 99.6549 | 0.01307 | 16.5213 | 99.7826 | 352.4771 | 13.18253 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 01:59:35 | 99.6549 | 0.01307 | 16.5213 | 99.7826 | 352.4771 | 13.18253 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 01:59:35 | 99.6549 | 0.01307 | 16.5213 | 99.7826 | 352.4771 | 13.18253 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 03:33:08 | 99.6551 | 0.01307 | 16.2195 | 111.3050 | 352.4771 | 13.18253 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 03:33:08 | 99.6551 | 0.01307 | 16.2195 | 111.3050 | 352.4771 | 13.18253 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 03:33:08 | 99.6551 | 0.01307 | 16.2195 | 111.3050 | 352.4771 | 13.18253 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 03:33:08 | 99.6551 | 0.01307 | 16.2195 | 111.3050 | 352.4771 | 13.18253 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 03:33:08 | 99.6551 | 0.01307 | 16.2195 | 111.3050 | 352.4771 | 13.18253 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 01:52:34 | 99.6553 | 0.01306 | 15.8484 | 125.4768 | 352.4771 | 13.18253 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 01:52:34 | 99.6553 | 0.01306 | 15.8484 | 125.4768 | 352.4771 | 13.18253 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 01:52:34 | 99.6553 | 0.01306 | 15.8484 | 125.4768 | 352.4771 | 13.18253 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 01:52:34 | 99.6553 | 0.01306 | 15.8484 | 125.4768 | 352.4771 | 13.18253 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 01:52:34 | 99.6553 | 0.01306 | 15.8484 | 125.4768 | 352.4771 | 13.18253 | – |