Orbital elements of DELTA 1 DEB
| Launched | 8 April 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 10728 |
| 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 |
| 2025 Oct 27 18:57 | 2025 Oct 23 19:43:49 | 115.2083 | 0.00595 | 17.5279 | 217.5642 | 142.1274 | 14.25142 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 19:43:49 | 115.2083 | 0.00595 | 17.5279 | 217.5642 | 142.1274 | 14.25142 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 19:43:49 | 115.2083 | 0.00595 | 17.5279 | 217.5642 | 142.1274 | 14.25142 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 19:43:49 | 115.2083 | 0.00595 | 17.5279 | 217.5642 | 142.1274 | 14.25142 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:40:57 | 115.2070 | 0.00600 | 16.4951 | 218.9654 | 142.1274 | 14.25142 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:40:57 | 115.2070 | 0.00600 | 16.4951 | 218.9654 | 142.1274 | 14.25142 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:40:57 | 115.2070 | 0.00600 | 16.4951 | 218.9654 | 142.1274 | 14.25142 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:40:57 | 115.2070 | 0.00600 | 16.4951 | 218.9654 | 142.1274 | 14.25142 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:40:57 | 115.2070 | 0.00600 | 16.4951 | 218.9654 | 142.1274 | 14.25142 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 07:57:14 | 115.2047 | 0.00609 | 14.4559 | 221.6786 | 142.1274 | 14.25142 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 05:51:18 | 115.2032 | 0.00618 | 12.3906 | 224.4121 | 142.1274 | 14.25142 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 05:51:18 | 115.2032 | 0.00618 | 12.3906 | 224.4121 | 142.1274 | 14.25142 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 05:51:18 | 115.2032 | 0.00618 | 12.3906 | 224.4121 | 142.1274 | 14.25142 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 05:51:18 | 115.2032 | 0.00618 | 12.3906 | 224.4121 | 142.1274 | 14.25142 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 05:51:18 | 115.2032 | 0.00618 | 12.3906 | 224.4121 | 142.1274 | 14.25142 | – |