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 | 21294 |
| 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 Jun 28 17:56 | 2026 Jun 22 15:33:55 | 99.8647 | 0.02507 | 20.8196 | 176.3075 | 211.8398 | 12.94633 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 15:33:55 | 99.8647 | 0.02507 | 20.8196 | 176.3075 | 211.8398 | 12.94633 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 15:33:55 | 99.8647 | 0.02507 | 20.8196 | 176.3075 | 211.8398 | 12.94633 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 15:33:55 | 99.8647 | 0.02507 | 20.8196 | 176.3075 | 211.8398 | 12.94633 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 15:33:55 | 99.8647 | 0.02507 | 20.8196 | 176.3075 | 211.8398 | 12.94633 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 15:33:55 | 99.8647 | 0.02507 | 20.8196 | 176.3075 | 211.8398 | 12.94633 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 09:39:50 | 99.8637 | 0.02505 | 20.5053 | 188.0420 | 211.8398 | 12.94633 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 09:39:50 | 99.8637 | 0.02505 | 20.5053 | 188.0420 | 211.8398 | 12.94633 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 09:39:50 | 99.8637 | 0.02505 | 20.5053 | 188.0420 | 211.8398 | 12.94633 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 09:39:50 | 99.8637 | 0.02505 | 20.5053 | 188.0420 | 211.8398 | 12.94633 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 09:39:50 | 99.8637 | 0.02505 | 20.5053 | 188.0420 | 211.8398 | 12.94633 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 09:39:50 | 99.8637 | 0.02505 | 20.5053 | 188.0420 | 211.8398 | 12.94633 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 22:15:10 | 99.8629 | 0.02502 | 20.1772 | 200.3041 | 211.8398 | 12.94633 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 22:15:10 | 99.8629 | 0.02502 | 20.1772 | 200.3041 | 211.8398 | 12.94633 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 22:15:10 | 99.8629 | 0.02502 | 20.1772 | 200.3041 | 211.8398 | 12.94633 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 22:15:10 | 99.8629 | 0.02502 | 20.1772 | 200.3041 | 211.8398 | 12.94633 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 22:15:10 | 99.8629 | 0.02502 | 20.1772 | 200.3041 | 211.8398 | 12.94633 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 06:50:05 | 99.8623 | 0.02500 | 19.8392 | 212.9599 | 211.8398 | 12.94633 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 06:50:05 | 99.8623 | 0.02500 | 19.8392 | 212.9599 | 211.8398 | 12.94633 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 06:50:05 | 99.8623 | 0.02500 | 19.8392 | 212.9599 | 211.8398 | 12.94633 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 06:50:05 | 99.8623 | 0.02500 | 19.8392 | 212.9599 | 211.8398 | 12.94633 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 06:50:05 | 99.8623 | 0.02500 | 19.8392 | 212.9599 | 211.8398 | 12.94633 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:35:26 | 99.8612 | 0.02497 | 19.4866 | 226.1738 | 211.8398 | 12.94633 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:35:26 | 99.8612 | 0.02497 | 19.4866 | 226.1738 | 211.8398 | 12.94633 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:35:26 | 99.8612 | 0.02497 | 19.4866 | 226.1738 | 211.8398 | 12.94633 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:35:26 | 99.8612 | 0.02497 | 19.4866 | 226.1738 | 211.8398 | 12.94633 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:35:26 | 99.8612 | 0.02497 | 19.4866 | 226.1738 | 211.8398 | 12.94633 | – |