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 | 21514 |
| 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 Jul 20 17:57 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 227.7754 | 13.15588 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 227.7754 | 13.15588 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 227.7754 | 13.15588 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 227.7754 | 13.15588 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 227.7754 | 13.15588 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 227.7754 | 13.15588 | – |
| 2026 Jul 15 17:57 | 2026 Jul 09 01:25:55 | 99.8487 | 0.03087 | 14.8104 | 178.5761 | 227.7754 | 13.15588 | – |
| 2026 Jul 14 17:56 | 2026 Jul 09 01:25:55 | 99.8487 | 0.03087 | 14.8104 | 178.5761 | 227.7754 | 13.15588 | – |
| 2026 Jul 13 17:56 | 2026 Jul 09 01:25:55 | 99.8487 | 0.03087 | 14.8104 | 178.5761 | 227.7754 | 13.15588 | – |
| 2026 Jul 12 17:56 | 2026 Jul 09 01:25:55 | 99.8487 | 0.03087 | 14.8104 | 178.5761 | 227.7754 | 13.15588 | – |
| 2026 Jul 11 17:56 | 2026 Jul 09 01:25:55 | 99.8487 | 0.03087 | 14.8104 | 178.5761 | 227.7754 | 13.15588 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 19:57:39 | 99.8485 | 0.03079 | 14.5476 | 188.3468 | 227.7754 | 13.15588 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 19:57:39 | 99.8485 | 0.03079 | 14.5476 | 188.3468 | 227.7754 | 13.15588 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 19:57:39 | 99.8485 | 0.03079 | 14.5476 | 188.3468 | 227.7754 | 13.15588 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 19:57:39 | 99.8485 | 0.03079 | 14.5476 | 188.3468 | 227.7754 | 13.15588 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 19:57:39 | 99.8485 | 0.03079 | 14.5476 | 188.3468 | 227.7754 | 13.15588 | – |
| 2026 Jul 04 17:56 | 2026 Jun 27 20:02:37 | 99.8488 | 0.03066 | 14.1127 | 204.6018 | 227.7754 | 13.15588 | – |
| 2026 Jul 03 17:57 | 2026 Jun 27 20:02:37 | 99.8488 | 0.03066 | 14.1127 | 204.6018 | 227.7754 | 13.15588 | – |
| 2026 Jul 02 17:56 | 2026 Jun 27 20:02:37 | 99.8488 | 0.03066 | 14.1127 | 204.6018 | 227.7754 | 13.15588 | – |
| 2026 Jul 01 17:56 | 2026 Jun 27 20:02:37 | 99.8488 | 0.03066 | 14.1127 | 204.6018 | 227.7754 | 13.15588 | – |
| 2026 Jun 30 17:56 | 2026 Jun 27 20:02:37 | 99.8488 | 0.03066 | 14.1127 | 204.6018 | 227.7754 | 13.15588 | – |
| 2026 Jun 29 17:57 | 2026 Jun 27 20:02:37 | 99.8488 | 0.03066 | 14.1127 | 204.6018 | 227.7754 | 13.15588 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 14:00:00 | 99.8482 | 0.03055 | 13.7863 | 216.8410 | 227.7754 | 13.15588 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 14:00:00 | 99.8482 | 0.03055 | 13.7863 | 216.8410 | 227.7754 | 13.15588 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 14:00:00 | 99.8482 | 0.03055 | 13.7863 | 216.8410 | 227.7754 | 13.15588 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 14:00:00 | 99.8482 | 0.03055 | 13.7863 | 216.8410 | 227.7754 | 13.15588 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 14:00:00 | 99.8482 | 0.03055 | 13.7863 | 216.8410 | 227.7754 | 13.15588 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 14:00:00 | 99.8482 | 0.03055 | 13.7863 | 216.8410 | 227.7754 | 13.15588 | – |