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 Aug 15 17:57 | 2026 Aug 12 01:26:43 | 99.8483 | 0.03105 | 16.9239 | 100.5166 | 321.8352 | 13.15634 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 01:26:43 | 99.8483 | 0.03105 | 16.9239 | 100.5166 | 321.8352 | 13.15634 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 01:26:43 | 99.8483 | 0.03105 | 16.9239 | 100.5166 | 321.8352 | 13.15634 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 14:22:00 | 99.8483 | 0.03109 | 16.5844 | 113.0296 | 321.8352 | 13.15634 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 14:22:00 | 99.8483 | 0.03109 | 16.5844 | 113.0296 | 321.8352 | 13.15634 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 14:22:00 | 99.8483 | 0.03109 | 16.5844 | 113.0296 | 321.8352 | 13.15634 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 14:22:00 | 99.8483 | 0.03109 | 16.5844 | 113.0296 | 321.8352 | 13.15634 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 14:22:00 | 99.8483 | 0.03109 | 16.5844 | 113.0296 | 321.8352 | 13.15634 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 14:22:00 | 99.8483 | 0.03109 | 16.5844 | 113.0296 | 321.8352 | 13.15634 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 19:53:24 | 99.8488 | 0.03110 | 16.2258 | 126.2589 | 321.8352 | 13.15634 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 19:53:24 | 99.8488 | 0.03110 | 16.2258 | 126.2589 | 321.8352 | 13.15634 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 19:53:24 | 99.8488 | 0.03110 | 16.2258 | 126.2589 | 321.8352 | 13.15634 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 19:53:24 | 99.8488 | 0.03110 | 16.2258 | 126.2589 | 321.8352 | 13.15634 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 19:53:24 | 99.8488 | 0.03110 | 16.2258 | 126.2589 | 321.8352 | 13.15634 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 19:53:24 | 99.8488 | 0.03110 | 16.2258 | 126.2589 | 321.8352 | 13.15634 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 13:34:52 | 99.8491 | 0.03109 | 15.9608 | 136.0275 | 321.8352 | 13.15634 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 13:34:52 | 99.8491 | 0.03109 | 15.9608 | 136.0275 | 321.8352 | 13.15634 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 13:34:52 | 99.8491 | 0.03109 | 15.9608 | 136.0275 | 321.8352 | 13.15634 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 13:34:52 | 99.8491 | 0.03109 | 15.9608 | 136.0275 | 321.8352 | 13.15634 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 13:34:52 | 99.8491 | 0.03109 | 15.9608 | 136.0275 | 321.8352 | 13.15634 | – |
| 2026 Jul 26 17:56 | 2026 Jul 19 22:53:47 | 99.8490 | 0.03103 | 15.4876 | 153.4917 | 321.8352 | 13.15634 | – |
| 2026 Jul 25 17:57 | 2026 Jul 19 22:53:47 | 99.8490 | 0.03103 | 15.4876 | 153.4917 | 321.8352 | 13.15634 | – |
| 2026 Jul 24 17:56 | 2026 Jul 19 22:53:47 | 99.8490 | 0.03103 | 15.4876 | 153.4917 | 321.8352 | 13.15634 | – |
| 2026 Jul 23 17:57 | 2026 Jul 19 22:53:47 | 99.8490 | 0.03103 | 15.4876 | 153.4917 | 321.8352 | 13.15634 | – |
| 2026 Jul 22 17:57 | 2026 Jul 19 22:53:47 | 99.8490 | 0.03103 | 15.4876 | 153.4917 | 321.8352 | 13.15634 | – |
| 2026 Jul 21 17:57 | 2026 Jul 19 22:53:47 | 99.8490 | 0.03103 | 15.4876 | 153.4917 | 321.8352 | 13.15634 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 321.8352 | 13.15634 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 321.8352 | 13.15634 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 01:21:24 | 99.8490 | 0.03098 | 15.2453 | 162.4555 | 321.8352 | 13.15634 | – |