Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26839 |
| 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 Feb 03 18:56 | 2026 Feb 01 18:37:14 | 100.1228 | 0.00819 | 21.4951 | 209.1040 | 211.4341 | 13.31034 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 18:37:14 | 100.1228 | 0.00819 | 21.4951 | 209.1040 | 211.4341 | 13.31034 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 17:35:58 | 100.1226 | 0.00820 | 21.1647 | 221.1947 | 211.4341 | 13.31034 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 17:35:58 | 100.1226 | 0.00820 | 21.1647 | 221.1947 | 211.4341 | 13.31034 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 17:35:58 | 100.1226 | 0.00820 | 21.1647 | 221.1947 | 211.4341 | 13.31034 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 17:35:58 | 100.1226 | 0.00820 | 21.1647 | 221.1947 | 211.4341 | 13.31034 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:35:58 | 100.1226 | 0.00820 | 21.1647 | 221.1947 | 211.4341 | 13.31034 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 07:04:15 | 100.1225 | 0.00821 | 20.7430 | 236.6003 | 211.4341 | 13.31034 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 07:04:15 | 100.1225 | 0.00821 | 20.7430 | 236.6003 | 211.4341 | 13.31034 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 07:04:15 | 100.1225 | 0.00821 | 20.7430 | 236.6003 | 211.4341 | 13.31034 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 07:04:15 | 100.1225 | 0.00821 | 20.7430 | 236.6003 | 211.4341 | 13.31034 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 07:04:15 | 100.1225 | 0.00821 | 20.7430 | 236.6003 | 211.4341 | 13.31034 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 06:45:15 | 100.1220 | 0.00822 | 20.3491 | 250.9656 | 211.4341 | 13.31034 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 06:45:15 | 100.1220 | 0.00822 | 20.3491 | 250.9656 | 211.4341 | 13.31034 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 06:45:15 | 100.1220 | 0.00822 | 20.3491 | 250.9656 | 211.4341 | 13.31034 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 06:45:15 | 100.1220 | 0.00822 | 20.3491 | 250.9656 | 211.4341 | 13.31034 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 06:45:15 | 100.1220 | 0.00822 | 20.3491 | 250.9656 | 211.4341 | 13.31034 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 06:45:15 | 100.1220 | 0.00822 | 20.3491 | 250.9656 | 211.4341 | 13.31034 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 01:02:16 | 100.1218 | 0.00823 | 20.0715 | 261.0741 | 211.4341 | 13.31034 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 01:02:16 | 100.1218 | 0.00823 | 20.0715 | 261.0741 | 211.4341 | 13.31034 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 01:02:16 | 100.1218 | 0.00823 | 20.0715 | 261.0741 | 211.4341 | 13.31034 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 06:49:09 | 100.1216 | 0.00825 | 19.6942 | 274.7791 | 211.4341 | 13.31034 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 06:49:09 | 100.1216 | 0.00825 | 19.6942 | 274.7791 | 211.4341 | 13.31034 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 06:49:09 | 100.1216 | 0.00825 | 19.6942 | 274.7791 | 211.4341 | 13.31034 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 06:49:09 | 100.1216 | 0.00825 | 19.6942 | 274.7791 | 211.4341 | 13.31034 | – |