Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12538 |
| 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 05:25:59 | 102.7795 | 0.01985 | 20.5219 | 188.4933 | 201.0228 | 12.05753 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 05:55:46 | 102.7795 | 0.01984 | 20.1957 | 196.8235 | 201.0228 | 12.05753 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 05:55:46 | 102.7795 | 0.01984 | 20.1957 | 196.8235 | 201.0228 | 12.05753 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 05:55:46 | 102.7795 | 0.01984 | 20.1957 | 196.8235 | 201.0228 | 12.05753 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 05:55:46 | 102.7795 | 0.01984 | 20.1957 | 196.8235 | 201.0228 | 12.05753 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 05:55:46 | 102.7795 | 0.01984 | 20.1957 | 196.8235 | 201.0228 | 12.05753 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 04:35:55 | 102.7789 | 0.01983 | 19.7989 | 206.9634 | 201.0228 | 12.05753 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 04:35:55 | 102.7789 | 0.01983 | 19.7989 | 206.9634 | 201.0228 | 12.05753 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:35:55 | 102.7789 | 0.01983 | 19.7989 | 206.9634 | 201.0228 | 12.05753 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:35:55 | 102.7789 | 0.01983 | 19.7989 | 206.9634 | 201.0228 | 12.05753 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:35:55 | 102.7789 | 0.01983 | 19.7989 | 206.9634 | 201.0228 | 12.05753 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:35:55 | 102.7789 | 0.01983 | 19.7989 | 206.9634 | 201.0228 | 12.05753 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:07:00 | 102.7788 | 0.01982 | 19.4727 | 215.3145 | 201.0228 | 12.05753 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:07:00 | 102.7788 | 0.01982 | 19.4727 | 215.3145 | 201.0228 | 12.05753 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:07:00 | 102.7788 | 0.01982 | 19.4727 | 215.3145 | 201.0228 | 12.05753 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:07:00 | 102.7788 | 0.01982 | 19.4727 | 215.3145 | 201.0228 | 12.05753 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:07:00 | 102.7788 | 0.01982 | 19.4727 | 215.3145 | 201.0228 | 12.05753 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:07:00 | 102.7788 | 0.01982 | 19.4727 | 215.3145 | 201.0228 | 12.05753 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 05:38:03 | 102.7786 | 0.01980 | 19.1465 | 223.6663 | 201.0228 | 12.05753 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 05:38:03 | 102.7786 | 0.01980 | 19.1465 | 223.6663 | 201.0228 | 12.05753 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 05:38:03 | 102.7786 | 0.01980 | 19.1465 | 223.6663 | 201.0228 | 12.05753 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 05:38:03 | 102.7786 | 0.01980 | 19.1465 | 223.6663 | 201.0228 | 12.05753 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 05:38:03 | 102.7786 | 0.01980 | 19.1465 | 223.6663 | 201.0228 | 12.05753 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 201.0228 | 12.05753 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 201.0228 | 12.05753 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 201.0228 | 12.05753 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 201.0228 | 12.05753 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 201.0228 | 12.05753 | – |