Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8978 |
| 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 Aug 24 17:57 | 2026 Aug 19 04:23:04 | 97.7874 | 0.00262 | 20.0966 | 12.4756 | 347.7103 | 14.88179 | – |
| 2026 Aug 23 17:56 | 2026 Aug 19 04:23:04 | 97.7874 | 0.00262 | 20.0966 | 12.4756 | 347.7103 | 14.88179 | – |
| 2026 Aug 22 17:56 | 2026 Aug 19 04:23:04 | 97.7874 | 0.00262 | 20.0966 | 12.4756 | 347.7103 | 14.88179 | – |
| 2026 Aug 21 17:56 | 2026 Aug 19 04:23:04 | 97.7874 | 0.00262 | 20.0966 | 12.4756 | 347.7103 | 14.88179 | – |
| 2026 Aug 20 17:57 | 2026 Aug 19 04:23:04 | 97.7874 | 0.00262 | 20.0966 | 12.4756 | 347.7103 | 14.88179 | – |
| 2026 Aug 19 17:57 | 2026 Aug 19 04:23:04 | 97.7874 | 0.00262 | 20.0966 | 12.4756 | 347.7103 | 14.88179 | – |
| 2026 Aug 18 17:56 | 2026 Aug 13 03:09:02 | 97.7883 | 0.00267 | 19.7003 | 32.0686 | 347.7103 | 14.88179 | – |
| 2026 Aug 17 17:56 | 2026 Aug 13 03:09:02 | 97.7883 | 0.00267 | 19.7003 | 32.0686 | 347.7103 | 14.88179 | – |
| 2026 Aug 16 17:56 | 2026 Aug 13 03:09:02 | 97.7883 | 0.00267 | 19.7003 | 32.0686 | 347.7103 | 14.88179 | – |
| 2026 Aug 15 17:57 | 2026 Aug 13 03:09:02 | 97.7883 | 0.00267 | 19.7003 | 32.0686 | 347.7103 | 14.88179 | – |
| 2026 Aug 14 17:56 | 2026 Aug 13 03:09:02 | 97.7883 | 0.00267 | 19.7003 | 32.0686 | 347.7103 | 14.88179 | – |
| 2026 Aug 13 17:57 | 2026 Aug 13 03:09:02 | 97.7883 | 0.00267 | 19.7003 | 32.0686 | 347.7103 | 14.88179 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 03:31:46 | 97.7888 | 0.00271 | 19.3083 | 51.1134 | 347.7103 | 14.88179 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 03:31:46 | 97.7888 | 0.00271 | 19.3083 | 51.1134 | 347.7103 | 14.88179 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 03:31:46 | 97.7888 | 0.00271 | 19.3083 | 51.1134 | 347.7103 | 14.88179 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 03:31:46 | 97.7888 | 0.00271 | 19.3083 | 51.1134 | 347.7103 | 14.88179 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 03:31:46 | 97.7888 | 0.00271 | 19.3083 | 51.1134 | 347.7103 | 14.88179 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 03:31:46 | 97.7888 | 0.00271 | 19.3083 | 51.1134 | 347.7103 | 14.88179 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 03:54:23 | 97.7892 | 0.00274 | 18.9164 | 70.0195 | 347.7103 | 14.88179 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 03:54:23 | 97.7892 | 0.00274 | 18.9164 | 70.0195 | 347.7103 | 14.88179 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 03:54:23 | 97.7892 | 0.00274 | 18.9164 | 70.0195 | 347.7103 | 14.88179 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 03:54:23 | 97.7892 | 0.00274 | 18.9164 | 70.0195 | 347.7103 | 14.88179 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 03:54:23 | 97.7892 | 0.00274 | 18.9164 | 70.0195 | 347.7103 | 14.88179 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 03:54:23 | 97.7892 | 0.00274 | 18.9164 | 70.0195 | 347.7103 | 14.88179 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 04:29:16 | 97.7903 | 0.00275 | 18.5904 | 85.5676 | 347.7103 | 14.88179 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 04:29:16 | 97.7903 | 0.00275 | 18.5904 | 85.5676 | 347.7103 | 14.88179 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 04:29:16 | 97.7903 | 0.00275 | 18.5904 | 85.5676 | 347.7103 | 14.88179 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 04:29:16 | 97.7903 | 0.00275 | 18.5904 | 85.5676 | 347.7103 | 14.88179 | – |