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 | 27577 |
| 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 24 18:58 | 2026 Jan 21 03:57:31 | 99.1021 | 0.00788 | 17.3710 | 41.1566 | 110.4390 | 13.47437 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 03:57:31 | 99.1021 | 0.00788 | 17.3710 | 41.1566 | 110.4390 | 13.47437 | – |
| 2026 Jan 21 18:56 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 20 19:06 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 19 18:57 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 18 18:57 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 17 18:56 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 16 18:57 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 15 18:56 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 13 18:56 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 11 18:57 | 2026 Jan 07 09:47:27 | 99.1057 | 0.00783 | 16.5365 | 75.4187 | 110.4390 | 13.47437 | – |
| 2026 Jan 04 18:56 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |
| 2026 Jan 03 18:57 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |
| 2026 Jan 01 18:56 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |
| 2025 Dec 31 18:57 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 04:06:20 | 99.1032 | 0.00774 | 15.6724 | 111.3413 | 110.4390 | 13.47437 | – |