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 | 13566 |
| 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 |
| 2025 Dec 31 18:57 | 2025 Dec 31 13:56:34 | 98.6867 | 0.00335 | 2.5344 | 175.5412 | 312.8965 | 14.36452 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 01:31:53 | 98.6871 | 0.00332 | 2.1635 | 191.8174 | 312.8965 | 14.36452 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 01:31:53 | 98.6871 | 0.00332 | 2.1635 | 191.8174 | 312.8965 | 14.36452 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 01:31:53 | 98.6871 | 0.00332 | 2.1635 | 191.8174 | 312.8965 | 14.36452 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 01:31:53 | 98.6871 | 0.00332 | 2.1635 | 191.8174 | 312.8965 | 14.36452 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 01:31:53 | 98.6871 | 0.00332 | 2.1635 | 191.8174 | 312.8965 | 14.36452 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 01:45:32 | 98.6876 | 0.00329 | 1.7609 | 209.5599 | 312.8965 | 14.36452 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 01:45:32 | 98.6876 | 0.00329 | 1.7609 | 209.5599 | 312.8965 | 14.36452 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 01:45:32 | 98.6876 | 0.00329 | 1.7609 | 209.5599 | 312.8965 | 14.36452 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 01:45:32 | 98.6876 | 0.00329 | 1.7609 | 209.5599 | 312.8965 | 14.36452 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 01:45:32 | 98.6876 | 0.00329 | 1.7609 | 209.5599 | 312.8965 | 14.36452 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 01:45:32 | 98.6876 | 0.00329 | 1.7609 | 209.5599 | 312.8965 | 14.36452 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:23:02 | 98.6888 | 0.00325 | 1.2220 | 233.5460 | 312.8965 | 14.36452 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:00:58 | 98.6886 | 0.00324 | 0.8849 | 248.8205 | 312.8965 | 14.36452 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:00:58 | 98.6886 | 0.00324 | 0.8849 | 248.8205 | 312.8965 | 14.36452 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:00:58 | 98.6886 | 0.00324 | 0.8849 | 248.8205 | 312.8965 | 14.36452 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:00:58 | 98.6886 | 0.00324 | 0.8849 | 248.8205 | 312.8965 | 14.36452 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:00:58 | 98.6886 | 0.00324 | 0.8849 | 248.8205 | 312.8965 | 14.36452 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 02:28:37 | 98.6898 | 0.00323 | 0.5528 | 263.8792 | 312.8965 | 14.36452 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 02:28:37 | 98.6898 | 0.00323 | 0.5528 | 263.8792 | 312.8965 | 14.36452 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 02:28:37 | 98.6898 | 0.00323 | 0.5528 | 263.8792 | 312.8965 | 14.36452 | – |