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 | 12263 |
| 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 Jun 17 17:56 | 2025 Jun 16 15:33:06 | 98.9162 | 0.04267 | 21.5030 | 187.9272 | 171.4962 | 13.32885 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 20:49:32 | 98.9149 | 0.04251 | 21.1669 | 202.1987 | 171.4962 | 13.32885 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 20:49:32 | 98.9149 | 0.04251 | 21.1669 | 202.1987 | 171.4962 | 13.32885 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 20:49:32 | 98.9149 | 0.04251 | 21.1669 | 202.1987 | 171.4962 | 13.32885 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 20:49:32 | 98.9149 | 0.04251 | 21.1669 | 202.1987 | 171.4962 | 13.32885 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 20:49:32 | 98.9149 | 0.04251 | 21.1669 | 202.1987 | 171.4962 | 13.32885 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 09:18:12 | 98.9134 | 0.04245 | 20.8483 | 215.7586 | 171.4962 | 13.32885 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 09:18:12 | 98.9134 | 0.04245 | 20.8483 | 215.7586 | 171.4962 | 13.32885 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 09:18:12 | 98.9134 | 0.04245 | 20.8483 | 215.7586 | 171.4962 | 13.32885 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 09:18:12 | 98.9134 | 0.04245 | 20.8483 | 215.7586 | 171.4962 | 13.32885 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 09:18:12 | 98.9134 | 0.04245 | 20.8483 | 215.7586 | 171.4962 | 13.32885 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 09:18:12 | 98.9134 | 0.04245 | 20.8483 | 215.7586 | 171.4962 | 13.32885 | – |
| 2025 Jun 05 17:56 | 2025 May 31 23:00:11 | 98.9134 | 0.04235 | 20.5909 | 226.7673 | 171.4962 | 13.32885 | – |
| 2025 Jun 04 17:57 | 2025 May 31 23:00:11 | 98.9134 | 0.04235 | 20.5909 | 226.7673 | 171.4962 | 13.32885 | – |
| 2025 Jun 03 17:57 | 2025 May 31 23:00:11 | 98.9134 | 0.04235 | 20.5909 | 226.7673 | 171.4962 | 13.32885 | – |
| 2025 Jun 02 17:58 | 2025 May 31 23:00:11 | 98.9134 | 0.04235 | 20.5909 | 226.7673 | 171.4962 | 13.32885 | – |
| 2025 Jun 01 17:56 | 2025 May 31 23:00:11 | 98.9134 | 0.04235 | 20.5909 | 226.7673 | 171.4962 | 13.32885 | – |
| 2025 May 31 17:56 | 2025 May 25 10:15:08 | 98.9117 | 0.04225 | 20.2113 | 243.0054 | 171.4962 | 13.32885 | – |
| 2025 May 30 17:56 | 2025 May 25 10:15:08 | 98.9117 | 0.04225 | 20.2113 | 243.0054 | 171.4962 | 13.32885 | – |
| 2025 May 29 17:56 | 2025 May 25 10:15:08 | 98.9117 | 0.04225 | 20.2113 | 243.0054 | 171.4962 | 13.32885 | – |
| 2025 May 28 17:56 | 2025 May 25 10:15:08 | 98.9117 | 0.04225 | 20.2113 | 243.0054 | 171.4962 | 13.32885 | – |
| 2025 May 27 17:57 | 2025 May 25 10:15:08 | 98.9117 | 0.04225 | 20.2113 | 243.0054 | 171.4962 | 13.32885 | – |
| 2025 May 26 17:56 | 2025 May 25 10:15:08 | 98.9117 | 0.04225 | 20.2113 | 243.0054 | 171.4962 | 13.32885 | – |
| 2025 May 25 17:56 | 2025 May 20 22:08:48 | 98.9114 | 0.04217 | 19.9495 | 254.2660 | 171.4962 | 13.32885 | – |
| 2025 May 24 17:57 | 2025 May 20 22:08:48 | 98.9114 | 0.04217 | 19.9495 | 254.2660 | 171.4962 | 13.32885 | – |
| 2025 May 23 17:56 | 2025 May 20 22:08:48 | 98.9114 | 0.04217 | 19.9495 | 254.2660 | 171.4962 | 13.32885 | – |
| 2025 May 22 17:56 | 2025 May 20 22:08:48 | 98.9114 | 0.04217 | 19.9495 | 254.2660 | 171.4962 | 13.32885 | – |
| 2025 May 21 17:56 | 2025 May 20 22:08:48 | 98.9114 | 0.04217 | 19.9495 | 254.2660 | 171.4962 | 13.32885 | – |