Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 17765 |
| 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 Jan 30 18:57 | 2026 Jan 27 18:00:46 | 99.0311 | 0.00413 | 8.3205 | 324.5690 | 187.4551 | 13.98831 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 18:00:46 | 99.0311 | 0.00413 | 8.3205 | 324.5690 | 187.4551 | 13.98831 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 18:00:46 | 99.0311 | 0.00413 | 8.3205 | 324.5690 | 187.4551 | 13.98831 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:02:43 | 99.0320 | 0.00415 | 7.9757 | 339.5394 | 187.4551 | 13.98831 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:02:43 | 99.0320 | 0.00415 | 7.9757 | 339.5394 | 187.4551 | 13.98831 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:02:43 | 99.0320 | 0.00415 | 7.9757 | 339.5394 | 187.4551 | 13.98831 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:02:43 | 99.0320 | 0.00415 | 7.9757 | 339.5394 | 187.4551 | 13.98831 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:02:43 | 99.0320 | 0.00415 | 7.9757 | 339.5394 | 187.4551 | 13.98831 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:02:47 | 99.0327 | 0.00418 | 7.5624 | 357.4074 | 187.4551 | 13.98831 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:02:47 | 99.0327 | 0.00418 | 7.5624 | 357.4074 | 187.4551 | 13.98831 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:02:47 | 99.0327 | 0.00418 | 7.5624 | 357.4074 | 187.4551 | 13.98831 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:02:47 | 99.0327 | 0.00418 | 7.5624 | 357.4074 | 187.4551 | 13.98831 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:02:47 | 99.0327 | 0.00418 | 7.5624 | 357.4074 | 187.4551 | 13.98831 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:02:47 | 99.0327 | 0.00418 | 7.5624 | 357.4074 | 187.4551 | 13.98831 | – |
| 2026 Jan 15 18:56 | 2026 Jan 08 04:47:01 | 99.0328 | 0.00422 | 7.0361 | 19.7010 | 187.4551 | 13.98831 | – |
| 2026 Jan 13 18:56 | 2026 Jan 08 04:47:01 | 99.0328 | 0.00422 | 7.0361 | 19.7010 | 187.4551 | 13.98831 | – |
| 2026 Jan 11 18:57 | 2026 Jan 08 04:47:01 | 99.0328 | 0.00422 | 7.0361 | 19.7010 | 187.4551 | 13.98831 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 04:42:46 | 99.0329 | 0.00422 | 6.9045 | 25.1147 | 187.4551 | 13.98831 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 04:42:46 | 99.0329 | 0.00422 | 6.9045 | 25.1147 | 187.4551 | 13.98831 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 04:42:46 | 99.0329 | 0.00422 | 6.9045 | 25.1147 | 187.4551 | 13.98831 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 04:42:46 | 99.0329 | 0.00422 | 6.9045 | 25.1147 | 187.4551 | 13.98831 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 04:42:46 | 99.0329 | 0.00422 | 6.9045 | 25.1147 | 187.4551 | 13.98831 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 04:40:45 | 99.0331 | 0.00423 | 6.5102 | 41.6483 | 187.4551 | 13.98831 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 04:40:45 | 99.0331 | 0.00423 | 6.5102 | 41.6483 | 187.4551 | 13.98831 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 04:40:45 | 99.0331 | 0.00423 | 6.5102 | 41.6483 | 187.4551 | 13.98831 | – |