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 | 21292 |
| 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 04 17:57 | 2026 Aug 01 03:39:39 | 99.7699 | 0.02234 | 5.9110 | 325.9516 | 165.2150 | 13.58663 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 03:39:39 | 99.7699 | 0.02234 | 5.9110 | 325.9516 | 165.2150 | 13.58663 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 03:39:39 | 99.7699 | 0.02234 | 5.9110 | 325.9516 | 165.2150 | 13.58663 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 03:39:39 | 99.7699 | 0.02234 | 5.9110 | 325.9516 | 165.2150 | 13.58663 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 14:43:56 | 99.7709 | 0.02237 | 5.5431 | 339.8759 | 165.2150 | 13.58663 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 14:43:56 | 99.7709 | 0.02237 | 5.5431 | 339.8759 | 165.2150 | 13.58663 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 14:43:56 | 99.7709 | 0.02237 | 5.5431 | 339.8759 | 165.2150 | 13.58663 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 14:43:56 | 99.7709 | 0.02237 | 5.5431 | 339.8759 | 165.2150 | 13.58663 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 14:43:56 | 99.7709 | 0.02237 | 5.5431 | 339.8759 | 165.2150 | 13.58663 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 02:41:27 | 99.7718 | 0.02240 | 5.1777 | 353.6983 | 165.2150 | 13.58663 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 02:41:27 | 99.7718 | 0.02240 | 5.1777 | 353.6983 | 165.2150 | 13.58663 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 02:41:27 | 99.7718 | 0.02240 | 5.1777 | 353.6983 | 165.2150 | 13.58663 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 02:41:27 | 99.7718 | 0.02240 | 5.1777 | 353.6983 | 165.2150 | 13.58663 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 02:41:27 | 99.7718 | 0.02240 | 5.1777 | 353.6983 | 165.2150 | 13.58663 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 02:41:27 | 99.7718 | 0.02240 | 5.1777 | 353.6983 | 165.2150 | 13.58663 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 03:29:47 | 99.7726 | 0.02243 | 4.7814 | 8.6571 | 165.2150 | 13.58663 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 03:29:47 | 99.7726 | 0.02243 | 4.7814 | 8.6571 | 165.2150 | 13.58663 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 03:29:47 | 99.7726 | 0.02243 | 4.7814 | 8.6571 | 165.2150 | 13.58663 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 03:29:47 | 99.7726 | 0.02243 | 4.7814 | 8.6571 | 165.2150 | 13.58663 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 03:29:47 | 99.7726 | 0.02243 | 4.7814 | 8.6571 | 165.2150 | 13.58663 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 03:29:47 | 99.7726 | 0.02243 | 4.7814 | 8.6571 | 165.2150 | 13.58663 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 10:59:44 | 99.7733 | 0.02244 | 4.5365 | 17.8937 | 165.2150 | 13.58663 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 10:59:44 | 99.7733 | 0.02244 | 4.5365 | 17.8937 | 165.2150 | 13.58663 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 10:59:44 | 99.7733 | 0.02244 | 4.5365 | 17.8937 | 165.2150 | 13.58663 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 10:59:44 | 99.7733 | 0.02244 | 4.5365 | 17.8937 | 165.2150 | 13.58663 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 10:59:44 | 99.7733 | 0.02244 | 4.5365 | 17.8937 | 165.2150 | 13.58663 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 21:24:03 | 99.7741 | 0.02246 | 4.1003 | 34.3333 | 165.2150 | 13.58663 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 21:24:03 | 99.7741 | 0.02246 | 4.1003 | 34.3333 | 165.2150 | 13.58663 | – |