Orbital elements of DELTA 1 DEB
| Launched | 13 July 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 27729 |
| 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 04 18:56 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 97.7134 | 14.29536 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 97.7134 | 14.29536 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 97.7134 | 14.29536 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 97.7134 | 14.29536 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 97.7134 | 14.29536 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 97.7134 | 14.29536 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 97.7134 | 14.29536 | – |
| 2025 Dec 27 18:57 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 97.7134 | 14.29536 | – |
| 2025 Dec 26 18:56 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 97.7134 | 14.29536 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 97.7134 | 14.29536 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 97.7134 | 14.29536 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 97.7134 | 14.29536 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 97.7134 | 14.29536 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 97.7134 | 14.29536 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 97.7134 | 14.29536 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 16:30:09 | 28.6385 | 0.03778 | 9.7951 | 81.5664 | 97.7134 | 14.29536 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 20:49:18 | 28.6381 | 0.03782 | 11.6676 | 35.9926 | 97.7134 | 14.29536 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 20:49:18 | 28.6381 | 0.03782 | 11.6676 | 35.9926 | 97.7134 | 14.29536 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 20:49:18 | 28.6381 | 0.03782 | 11.6676 | 35.9926 | 97.7134 | 14.29536 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 20:49:18 | 28.6381 | 0.03782 | 11.6676 | 35.9926 | 97.7134 | 14.29536 | – |