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 | 12216 |
| 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 25 17:56 | 2026 Jun 22 06:34:20 | 99.1036 | 0.01834 | 19.5383 | 110.1764 | 251.9232 | 14.01814 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:34:20 | 99.1036 | 0.01834 | 19.5383 | 110.1764 | 251.9232 | 14.01814 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 06:34:20 | 99.1036 | 0.01834 | 19.5383 | 110.1764 | 251.9232 | 14.01814 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 01:31:17 | 99.1031 | 0.01837 | 19.1914 | 124.3883 | 251.9232 | 14.01814 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 01:31:17 | 99.1031 | 0.01837 | 19.1914 | 124.3883 | 251.9232 | 14.01814 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 01:31:17 | 99.1031 | 0.01837 | 19.1914 | 124.3883 | 251.9232 | 14.01814 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 01:31:17 | 99.1031 | 0.01837 | 19.1914 | 124.3883 | 251.9232 | 14.01814 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 01:31:17 | 99.1031 | 0.01837 | 19.1914 | 124.3883 | 251.9232 | 14.01814 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 01:31:17 | 99.1031 | 0.01837 | 19.1914 | 124.3883 | 251.9232 | 14.01814 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:02:04 | 99.1025 | 0.01837 | 18.8684 | 137.6094 | 251.9232 | 14.01814 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:02:04 | 99.1025 | 0.01837 | 18.8684 | 137.6094 | 251.9232 | 14.01814 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:02:04 | 99.1025 | 0.01837 | 18.8684 | 137.6094 | 251.9232 | 14.01814 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:02:04 | 99.1025 | 0.01837 | 18.8684 | 137.6094 | 251.9232 | 14.01814 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 05:02:04 | 99.1025 | 0.01837 | 18.8684 | 137.6094 | 251.9232 | 14.01814 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 01:41:38 | 99.1021 | 0.01836 | 18.5263 | 151.6084 | 251.9232 | 14.01814 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 01:41:38 | 99.1021 | 0.01836 | 18.5263 | 151.6084 | 251.9232 | 14.01814 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 01:41:38 | 99.1021 | 0.01836 | 18.5263 | 151.6084 | 251.9232 | 14.01814 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 01:41:38 | 99.1021 | 0.01836 | 18.5263 | 151.6084 | 251.9232 | 14.01814 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 01:41:38 | 99.1021 | 0.01836 | 18.5263 | 151.6084 | 251.9232 | 14.01814 | – |
| 2026 Jun 06 17:56 | 2026 May 31 06:57:05 | 99.1024 | 0.01832 | 18.0749 | 170.1073 | 251.9232 | 14.01814 | – |
| 2026 Jun 05 17:56 | 2026 May 31 06:57:05 | 99.1024 | 0.01832 | 18.0749 | 170.1073 | 251.9232 | 14.01814 | – |
| 2026 Jun 04 17:57 | 2026 May 31 06:57:05 | 99.1024 | 0.01832 | 18.0749 | 170.1073 | 251.9232 | 14.01814 | – |
| 2026 Jun 02 17:56 | 2026 May 31 06:57:05 | 99.1024 | 0.01832 | 18.0749 | 170.1073 | 251.9232 | 14.01814 | – |
| 2026 Jun 01 17:57 | 2026 May 31 06:57:05 | 99.1024 | 0.01832 | 18.0749 | 170.1073 | 251.9232 | 14.01814 | – |
| 2026 May 31 17:58 | 2026 May 31 06:57:05 | 99.1024 | 0.01832 | 18.0749 | 170.1073 | 251.9232 | 14.01814 | – |
| 2026 May 30 17:57 | 2026 May 26 07:02:03 | 99.1026 | 0.01829 | 17.7424 | 183.8096 | 251.9232 | 14.01814 | – |
| 2026 May 29 17:57 | 2026 May 26 07:02:03 | 99.1026 | 0.01829 | 17.7424 | 183.8096 | 251.9232 | 14.01814 | – |