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 | 42656 |
| 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 10 22:39:21 | 99.6712 | 0.00676 | 12.6795 | 297.0339 | 62.3900 | 13.34390 | – |
| 2026 Jan 10 18:57 | 2026 Jan 01 22:43:08 | 99.6709 | 0.00675 | 12.1127 | 318.8672 | 62.3900 | 13.34390 | – |
| 2026 Jan 09 18:57 | 2026 Jan 01 22:43:08 | 99.6709 | 0.00675 | 12.1127 | 318.8672 | 62.3900 | 13.34390 | – |
| 2026 Jan 08 18:56 | 2026 Jan 01 22:43:08 | 99.6709 | 0.00675 | 12.1127 | 318.8672 | 62.3900 | 13.34390 | – |
| 2026 Jan 07 18:57 | 2026 Jan 01 22:43:08 | 99.6709 | 0.00675 | 12.1127 | 318.8672 | 62.3900 | 13.34390 | – |
| 2026 Jan 06 18:56 | 2026 Jan 01 22:43:08 | 99.6709 | 0.00675 | 12.1127 | 318.8672 | 62.3900 | 13.34390 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 22:07:59 | 99.6698 | 0.00676 | 11.9851 | 323.7677 | 62.3900 | 13.34390 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 22:07:59 | 99.6698 | 0.00676 | 11.9851 | 323.7677 | 62.3900 | 13.34390 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 22:07:59 | 99.6698 | 0.00676 | 11.9851 | 323.7677 | 62.3900 | 13.34390 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 22:07:59 | 99.6698 | 0.00676 | 11.9851 | 323.7677 | 62.3900 | 13.34390 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 22:07:59 | 99.6698 | 0.00676 | 11.9851 | 323.7677 | 62.3900 | 13.34390 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 10:09:51 | 99.6708 | 0.00674 | 11.7018 | 334.6944 | 62.3900 | 13.34390 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 10:09:51 | 99.6708 | 0.00674 | 11.7018 | 334.6944 | 62.3900 | 13.34390 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 10:09:51 | 99.6708 | 0.00674 | 11.7018 | 334.6944 | 62.3900 | 13.34390 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 10:09:51 | 99.6708 | 0.00674 | 11.7018 | 334.6944 | 62.3900 | 13.34390 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 10:09:51 | 99.6708 | 0.00674 | 11.7018 | 334.6944 | 62.3900 | 13.34390 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 04:48:25 | 99.6702 | 0.00675 | 11.3097 | 349.7821 | 62.3900 | 13.34390 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 04:48:25 | 99.6702 | 0.00675 | 11.3097 | 349.7821 | 62.3900 | 13.34390 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 04:48:25 | 99.6702 | 0.00675 | 11.3097 | 349.7821 | 62.3900 | 13.34390 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 04:48:25 | 99.6702 | 0.00675 | 11.3097 | 349.7821 | 62.3900 | 13.34390 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 04:48:25 | 99.6702 | 0.00675 | 11.3097 | 349.7821 | 62.3900 | 13.34390 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 04:48:25 | 99.6702 | 0.00675 | 11.3097 | 349.7821 | 62.3900 | 13.34390 | – |