Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7489 |
| 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 Mar 04 18:57 | 2026 Mar 04 00:11:37 | 102.5410 | 0.00615 | 5.6313 | 159.8793 | 230.2585 | 12.29733 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 00:16:23 | 102.5428 | 0.00613 | 5.1605 | 172.3073 | 230.2585 | 12.29733 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 00:16:23 | 102.5428 | 0.00613 | 5.1605 | 172.3073 | 230.2585 | 12.29733 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 00:16:23 | 102.5428 | 0.00613 | 5.1605 | 172.3073 | 230.2585 | 12.29733 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 00:16:23 | 102.5428 | 0.00613 | 5.1605 | 172.3073 | 230.2585 | 12.29733 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 00:16:23 | 102.5428 | 0.00613 | 5.1605 | 172.3073 | 230.2585 | 12.29733 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 00:16:23 | 102.5428 | 0.00613 | 5.1605 | 172.3073 | 230.2585 | 12.29733 | – |
| 2026 Feb 05 18:58 | 2026 Jan 28 06:42:44 | 102.5443 | 0.00611 | 3.2938 | 221.3976 | 230.2585 | 12.29733 | – |