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 | 26830 |
| 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 Feb 05 18:58 | 2026 Feb 02 09:34:08 | 99.6985 | 0.01357 | 12.3903 | 76.4031 | 312.9397 | 13.24706 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:34:08 | 99.6985 | 0.01357 | 12.3903 | 76.4031 | 312.9397 | 13.24706 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:34:08 | 99.6985 | 0.01357 | 12.3903 | 76.4031 | 312.9397 | 13.24706 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:34:08 | 99.6985 | 0.01357 | 12.3903 | 76.4031 | 312.9397 | 13.24706 | – |
| 2026 Feb 01 18:56 | 2026 Jan 24 15:27:59 | 99.6978 | 0.01365 | 11.8465 | 97.3175 | 312.9397 | 13.24706 | – |
| 2026 Jan 31 18:56 | 2026 Jan 24 15:27:59 | 99.6978 | 0.01365 | 11.8465 | 97.3175 | 312.9397 | 13.24706 | – |
| 2026 Jan 30 18:57 | 2026 Jan 24 15:27:59 | 99.6978 | 0.01365 | 11.8465 | 97.3175 | 312.9397 | 13.24706 | – |
| 2026 Jan 29 18:56 | 2026 Jan 24 15:27:59 | 99.6978 | 0.01365 | 11.8465 | 97.3175 | 312.9397 | 13.24706 | – |
| 2026 Jan 28 18:56 | 2026 Jan 24 15:27:59 | 99.6978 | 0.01365 | 11.8465 | 97.3175 | 312.9397 | 13.24706 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 15:23:31 | 99.6975 | 0.01368 | 11.5979 | 106.8501 | 312.9397 | 13.24706 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 15:23:31 | 99.6975 | 0.01368 | 11.5979 | 106.8501 | 312.9397 | 13.24706 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 15:23:31 | 99.6975 | 0.01368 | 11.5979 | 106.8501 | 312.9397 | 13.24706 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 15:23:31 | 99.6975 | 0.01368 | 11.5979 | 106.8501 | 312.9397 | 13.24706 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 15:23:31 | 99.6975 | 0.01368 | 11.5979 | 106.8501 | 312.9397 | 13.24706 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:02:07 | 99.6974 | 0.01372 | 11.3227 | 117.3783 | 312.9397 | 13.24706 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:02:07 | 99.6974 | 0.01372 | 11.3227 | 117.3783 | 312.9397 | 13.24706 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:02:07 | 99.6974 | 0.01372 | 11.3227 | 117.3783 | 312.9397 | 13.24706 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:02:07 | 99.6974 | 0.01372 | 11.3227 | 117.3783 | 312.9397 | 13.24706 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:02:07 | 99.6974 | 0.01372 | 11.3227 | 117.3783 | 312.9397 | 13.24706 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:02:07 | 99.6974 | 0.01372 | 11.3227 | 117.3783 | 312.9397 | 13.24706 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 15:42:13 | 99.6974 | 0.01376 | 11.0397 | 128.1725 | 312.9397 | 13.24706 | – |