Orbital elements of DELTA 1 DEB
| Launched | 22 July 1972 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8542 |
| 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 19 18:57 | 2026 Jan 16 05:52:11 | 97.9764 | 0.03506 | 18.5338 | 203.8638 | 154.5923 | 13.86516 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:52:11 | 97.9764 | 0.03506 | 18.5338 | 203.8638 | 154.5923 | 13.86516 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:52:11 | 97.9764 | 0.03506 | 18.5338 | 203.8638 | 154.5923 | 13.86516 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:52:11 | 97.9764 | 0.03506 | 18.5338 | 203.8638 | 154.5923 | 13.86516 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 11:33:31 | 97.9765 | 0.03504 | 18.2623 | 217.1787 | 154.5923 | 13.86516 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 11:33:31 | 97.9765 | 0.03504 | 18.2623 | 217.1787 | 154.5923 | 13.86516 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 11:33:31 | 97.9765 | 0.03504 | 18.2623 | 217.1787 | 154.5923 | 13.86516 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 17:00:02 | 97.9767 | 0.03503 | 17.9330 | 233.3230 | 154.5923 | 13.86516 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 17:00:02 | 97.9767 | 0.03503 | 17.9330 | 233.3230 | 154.5923 | 13.86516 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 17:00:02 | 97.9767 | 0.03503 | 17.9330 | 233.3230 | 154.5923 | 13.86516 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 17:00:02 | 97.9767 | 0.03503 | 17.9330 | 233.3230 | 154.5923 | 13.86516 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 17:00:02 | 97.9767 | 0.03503 | 17.9330 | 233.3230 | 154.5923 | 13.86516 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 03:38:20 | 97.9768 | 0.03503 | 17.6161 | 248.8703 | 154.5923 | 13.86516 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 03:38:20 | 97.9768 | 0.03503 | 17.6161 | 248.8703 | 154.5923 | 13.86516 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 03:38:20 | 97.9768 | 0.03503 | 17.6161 | 248.8703 | 154.5923 | 13.86516 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 03:38:20 | 97.9768 | 0.03503 | 17.6161 | 248.8703 | 154.5923 | 13.86516 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 03:38:20 | 97.9768 | 0.03503 | 17.6161 | 248.8703 | 154.5923 | 13.86516 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 11:03:40 | 97.9769 | 0.03504 | 17.3486 | 261.9879 | 154.5923 | 13.86516 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 11:03:40 | 97.9769 | 0.03504 | 17.3486 | 261.9879 | 154.5923 | 13.86516 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 11:03:40 | 97.9769 | 0.03504 | 17.3486 | 261.9879 | 154.5923 | 13.86516 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 11:03:40 | 97.9769 | 0.03504 | 17.3486 | 261.9879 | 154.5923 | 13.86516 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 11:03:40 | 97.9769 | 0.03504 | 17.3486 | 261.9879 | 154.5923 | 13.86516 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 06:06:45 | 97.9770 | 0.03504 | 16.9947 | 279.3499 | 154.5923 | 13.86516 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 06:06:45 | 97.9770 | 0.03504 | 16.9947 | 279.3499 | 154.5923 | 13.86516 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 06:06:45 | 97.9770 | 0.03504 | 16.9947 | 279.3499 | 154.5923 | 13.86516 | – |