Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12427 |
| 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 Jul 21 17:57 | 2026 Jul 21 05:18:49 | 99.1601 | 0.00990 | 2.0625 | 211.1328 | 201.9013 | 14.44274 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:36:46 | 99.1599 | 0.00988 | 1.7046 | 225.9860 | 201.9013 | 14.44274 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:36:46 | 99.1599 | 0.00988 | 1.7046 | 225.9860 | 201.9013 | 14.44274 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:36:46 | 99.1599 | 0.00988 | 1.7046 | 225.9860 | 201.9013 | 14.44274 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:36:46 | 99.1599 | 0.00988 | 1.7046 | 225.9860 | 201.9013 | 14.44274 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:36:46 | 99.1599 | 0.00988 | 1.7046 | 225.9860 | 201.9013 | 14.44274 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:36:46 | 99.1599 | 0.00988 | 1.7046 | 225.9860 | 201.9013 | 14.44274 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 05:53:35 | 99.1596 | 0.00986 | 1.3466 | 240.8696 | 201.9013 | 14.44274 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 05:53:35 | 99.1596 | 0.00986 | 1.3466 | 240.8696 | 201.9013 | 14.44274 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 05:53:35 | 99.1596 | 0.00986 | 1.3466 | 240.8696 | 201.9013 | 14.44274 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 05:53:35 | 99.1596 | 0.00986 | 1.3466 | 240.8696 | 201.9013 | 14.44274 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 05:53:35 | 99.1596 | 0.00986 | 1.3466 | 240.8696 | 201.9013 | 14.44274 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 00:42:08 | 99.1598 | 0.00985 | 0.9005 | 259.4581 | 201.9013 | 14.44274 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 00:42:08 | 99.1598 | 0.00985 | 0.9005 | 259.4581 | 201.9013 | 14.44274 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 00:42:08 | 99.1598 | 0.00985 | 0.9005 | 259.4581 | 201.9013 | 14.44274 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 00:42:08 | 99.1598 | 0.00985 | 0.9005 | 259.4581 | 201.9013 | 14.44274 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 00:42:08 | 99.1598 | 0.00985 | 0.9005 | 259.4581 | 201.9013 | 14.44274 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 00:02:31 | 99.1593 | 0.00985 | 0.4679 | 277.5096 | 201.9013 | 14.44274 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 00:02:31 | 99.1593 | 0.00985 | 0.4679 | 277.5096 | 201.9013 | 14.44274 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 00:02:31 | 99.1593 | 0.00985 | 0.4679 | 277.5096 | 201.9013 | 14.44274 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 00:02:31 | 99.1593 | 0.00985 | 0.4679 | 277.5096 | 201.9013 | 14.44274 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 00:02:31 | 99.1593 | 0.00985 | 0.4679 | 277.5096 | 201.9013 | 14.44274 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 00:02:31 | 99.1593 | 0.00985 | 0.4679 | 277.5096 | 201.9013 | 14.44274 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 18:17:12 | 99.1597 | 0.00986 | 0.0202 | 296.1618 | 201.9013 | 14.44274 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 18:17:12 | 99.1597 | 0.00986 | 0.0202 | 296.1618 | 201.9013 | 14.44274 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 18:17:12 | 99.1597 | 0.00986 | 0.0202 | 296.1618 | 201.9013 | 14.44274 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 18:17:12 | 99.1597 | 0.00986 | 0.0202 | 296.1618 | 201.9013 | 14.44274 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 18:17:12 | 99.1597 | 0.00986 | 0.0202 | 296.1618 | 201.9013 | 14.44274 | – |