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 | 26827 |
| 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 16 18:57 | 2026 Jan 14 14:41:06 | 99.7741 | 0.01079 | 20.8601 | 180.1560 | 357.9667 | 13.30992 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 08:51:44 | 99.7743 | 0.01079 | 20.6549 | 188.1381 | 357.9667 | 13.30992 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 08:51:44 | 99.7743 | 0.01079 | 20.6549 | 188.1381 | 357.9667 | 13.30992 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 08:51:44 | 99.7743 | 0.01079 | 20.6549 | 188.1381 | 357.9667 | 13.30992 | – |
| 2026 Jan 10 18:57 | 2026 Jan 02 14:03:54 | 99.7728 | 0.01084 | 20.0992 | 209.7185 | 357.9667 | 13.30992 | – |
| 2026 Jan 09 18:57 | 2026 Jan 02 14:03:54 | 99.7728 | 0.01084 | 20.0992 | 209.7185 | 357.9667 | 13.30992 | – |
| 2026 Jan 08 18:56 | 2026 Jan 02 14:03:54 | 99.7728 | 0.01084 | 20.0992 | 209.7185 | 357.9667 | 13.30992 | – |
| 2026 Jan 07 18:57 | 2026 Jan 02 14:03:54 | 99.7728 | 0.01084 | 20.0992 | 209.7185 | 357.9667 | 13.30992 | – |
| 2026 Jan 06 18:56 | 2026 Jan 02 14:03:54 | 99.7728 | 0.01084 | 20.0992 | 209.7185 | 357.9667 | 13.30992 | – |
| 2025 Dec 30 18:56 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 29 18:56 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 28 18:57 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 27 18:57 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 26 18:56 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 14:29:13 | 99.7730 | 0.01091 | 19.2147 | 243.6880 | 357.9667 | 13.30992 | – |