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 | 12270 |
| 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 11 18:57 | 2026 Jan 11 13:32:41 | 99.0585 | 0.00655 | 19.9271 | 229.9273 | 312.3788 | 13.90712 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 01:31:13 | 99.0587 | 0.00654 | 19.5695 | 245.0739 | 312.3788 | 13.90712 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 01:31:13 | 99.0587 | 0.00654 | 19.5695 | 245.0739 | 312.3788 | 13.90712 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 01:31:13 | 99.0587 | 0.00654 | 19.5695 | 245.0739 | 312.3788 | 13.90712 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 01:31:13 | 99.0587 | 0.00654 | 19.5695 | 245.0739 | 312.3788 | 13.90712 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 01:31:13 | 99.0587 | 0.00654 | 19.5695 | 245.0739 | 312.3788 | 13.90712 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 06:19:21 | 99.0581 | 0.00654 | 19.1926 | 261.0460 | 312.3788 | 13.90712 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 06:19:21 | 99.0581 | 0.00654 | 19.1926 | 261.0460 | 312.3788 | 13.90712 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 06:19:21 | 99.0581 | 0.00654 | 19.1926 | 261.0460 | 312.3788 | 13.90712 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 06:19:21 | 99.0581 | 0.00654 | 19.1926 | 261.0460 | 312.3788 | 13.90712 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 06:19:21 | 99.0581 | 0.00654 | 19.1926 | 261.0460 | 312.3788 | 13.90712 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 01:35:16 | 99.0579 | 0.00654 | 18.8548 | 275.3789 | 312.3788 | 13.90712 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 01:35:16 | 99.0579 | 0.00654 | 18.8548 | 275.3789 | 312.3788 | 13.90712 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 01:35:16 | 99.0579 | 0.00654 | 18.8548 | 275.3789 | 312.3788 | 13.90712 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 01:35:16 | 99.0579 | 0.00654 | 18.8548 | 275.3789 | 312.3788 | 13.90712 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 01:35:16 | 99.0579 | 0.00654 | 18.8548 | 275.3789 | 312.3788 | 13.90712 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 07:43:23 | 99.0577 | 0.00655 | 18.4815 | 291.1749 | 312.3788 | 13.90712 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 07:43:23 | 99.0577 | 0.00655 | 18.4815 | 291.1749 | 312.3788 | 13.90712 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 07:43:23 | 99.0577 | 0.00655 | 18.4815 | 291.1749 | 312.3788 | 13.90712 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 07:43:23 | 99.0577 | 0.00655 | 18.4815 | 291.1749 | 312.3788 | 13.90712 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 07:43:23 | 99.0577 | 0.00655 | 18.4815 | 291.1749 | 312.3788 | 13.90712 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 07:43:23 | 99.0577 | 0.00655 | 18.4815 | 291.1749 | 312.3788 | 13.90712 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:21:04 | 99.0563 | 0.00658 | 17.9579 | 313.3169 | 312.3788 | 13.90712 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:21:04 | 99.0563 | 0.00658 | 17.9579 | 313.3169 | 312.3788 | 13.90712 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:21:04 | 99.0563 | 0.00658 | 17.9579 | 313.3169 | 312.3788 | 13.90712 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:21:04 | 99.0563 | 0.00658 | 17.9579 | 313.3169 | 312.3788 | 13.90712 | – |