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 | 8959 |
| 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 05 18:58 | 2026 Feb 02 10:35:14 | 98.6664 | 0.00640 | 0.3097 | 109.7251 | 251.0862 | 14.47301 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:35:14 | 98.6664 | 0.00640 | 0.3097 | 109.7251 | 251.0862 | 14.47301 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:35:14 | 98.6664 | 0.00640 | 0.3097 | 109.7251 | 251.0862 | 14.47301 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:35:14 | 98.6664 | 0.00640 | 0.3097 | 109.7251 | 251.0862 | 14.47301 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 11:53:37 | 98.6655 | 0.00638 | 23.9039 | 127.3913 | 251.0862 | 14.47301 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 11:53:37 | 98.6655 | 0.00638 | 23.9039 | 127.3913 | 251.0862 | 14.47301 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 11:53:37 | 98.6655 | 0.00638 | 23.9039 | 127.3913 | 251.0862 | 14.47301 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 11:53:37 | 98.6655 | 0.00638 | 23.9039 | 127.3913 | 251.0862 | 14.47301 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 11:53:37 | 98.6655 | 0.00638 | 23.9039 | 127.3913 | 251.0862 | 14.47301 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 10:46:07 | 98.6649 | 0.00636 | 23.5595 | 142.4217 | 251.0862 | 14.47301 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 10:46:07 | 98.6649 | 0.00636 | 23.5595 | 142.4217 | 251.0862 | 14.47301 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 10:46:07 | 98.6649 | 0.00636 | 23.5595 | 142.4217 | 251.0862 | 14.47301 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 10:46:07 | 98.6649 | 0.00636 | 23.5595 | 142.4217 | 251.0862 | 14.47301 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 10:46:07 | 98.6649 | 0.00636 | 23.5595 | 142.4217 | 251.0862 | 14.47301 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 12:04:20 | 98.6636 | 0.00633 | 23.1538 | 160.2265 | 251.0862 | 14.47301 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 12:04:20 | 98.6636 | 0.00633 | 23.1538 | 160.2265 | 251.0862 | 14.47301 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 12:04:20 | 98.6636 | 0.00633 | 23.1538 | 160.2265 | 251.0862 | 14.47301 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 12:04:20 | 98.6636 | 0.00633 | 23.1538 | 160.2265 | 251.0862 | 14.47301 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 12:04:20 | 98.6636 | 0.00633 | 23.1538 | 160.2265 | 251.0862 | 14.47301 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:04:20 | 98.6636 | 0.00633 | 23.1538 | 160.2265 | 251.0862 | 14.47301 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 10:56:43 | 98.6630 | 0.00630 | 22.8095 | 175.4094 | 251.0862 | 14.47301 | – |