Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7139 |
| 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 Jan 16 18:57 | 2026 Jan 16 10:22:21 | 102.3918 | 0.00649 | 12.3117 | 157.6442 | 260.4533 | 12.37788 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 09:56:50 | 102.3915 | 0.00656 | 11.9728 | 166.5836 | 260.4533 | 12.37788 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 09:56:50 | 102.3915 | 0.00656 | 11.9728 | 166.5836 | 260.4533 | 12.37788 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 09:56:50 | 102.3915 | 0.00656 | 11.9728 | 166.5836 | 260.4533 | 12.37788 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 22:43:13 | 102.3914 | 0.00662 | 11.6035 | 176.2280 | 260.4533 | 12.37788 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 22:43:13 | 102.3914 | 0.00662 | 11.6035 | 176.2280 | 260.4533 | 12.37788 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 22:43:13 | 102.3914 | 0.00662 | 11.6035 | 176.2280 | 260.4533 | 12.37788 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 22:43:13 | 102.3914 | 0.00662 | 11.6035 | 176.2280 | 260.4533 | 12.37788 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 22:43:13 | 102.3914 | 0.00662 | 11.6035 | 176.2280 | 260.4533 | 12.37788 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 10:08:18 | 102.3913 | 0.00668 | 11.2303 | 185.9183 | 260.4533 | 12.37788 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 10:08:18 | 102.3913 | 0.00668 | 11.2303 | 185.9183 | 260.4533 | 12.37788 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 10:08:18 | 102.3913 | 0.00668 | 11.2303 | 185.9183 | 260.4533 | 12.37788 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 10:08:18 | 102.3913 | 0.00668 | 11.2303 | 185.9183 | 260.4533 | 12.37788 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 10:08:18 | 102.3913 | 0.00668 | 11.2303 | 185.9183 | 260.4533 | 12.37788 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 09:52:45 | 102.3909 | 0.00673 | 10.8919 | 194.6274 | 260.4533 | 12.37788 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 09:52:45 | 102.3909 | 0.00673 | 10.8919 | 194.6274 | 260.4533 | 12.37788 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 09:52:45 | 102.3909 | 0.00673 | 10.8919 | 194.6274 | 260.4533 | 12.37788 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 09:52:45 | 102.3909 | 0.00673 | 10.8919 | 194.6274 | 260.4533 | 12.37788 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 09:52:45 | 102.3909 | 0.00673 | 10.8919 | 194.6274 | 260.4533 | 12.37788 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:15:34 | 102.3909 | 0.00678 | 10.4878 | 204.9433 | 260.4533 | 12.37788 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:15:34 | 102.3909 | 0.00678 | 10.4878 | 204.9433 | 260.4533 | 12.37788 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:15:34 | 102.3909 | 0.00678 | 10.4878 | 204.9433 | 260.4533 | 12.37788 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:15:34 | 102.3909 | 0.00678 | 10.4878 | 204.9433 | 260.4533 | 12.37788 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:15:34 | 102.3909 | 0.00678 | 10.4878 | 204.9433 | 260.4533 | 12.37788 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:15:34 | 102.3909 | 0.00678 | 10.4878 | 204.9433 | 260.4533 | 12.37788 | – |