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 18 18:57 | 2026 Jan 16 00:26:34 | 28.6403 | 0.03742 | 20.0583 | 56.2456 | 307.3199 | 14.30052 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 00:26:34 | 28.6403 | 0.03742 | 20.0583 | 56.2456 | 307.3199 | 14.30052 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 00:26:34 | 28.6403 | 0.03742 | 20.0583 | 56.2456 | 307.3199 | 14.30052 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 03:42:26 | 28.6436 | 0.03743 | 22.3400 | 0.6578 | 307.3199 | 14.30052 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 03:42:26 | 28.6436 | 0.03743 | 22.3400 | 0.6578 | 307.3199 | 14.30052 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 03:42:26 | 28.6436 | 0.03743 | 22.3400 | 0.6578 | 307.3199 | 14.30052 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 02:31:24 | 28.6448 | 0.03746 | 23.9150 | 322.2670 | 307.3199 | 14.30052 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 02:31:24 | 28.6448 | 0.03746 | 23.9150 | 322.2670 | 307.3199 | 14.30052 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 02:31:24 | 28.6448 | 0.03746 | 23.9150 | 322.2670 | 307.3199 | 14.30052 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 02:31:24 | 28.6448 | 0.03746 | 23.9150 | 322.2670 | 307.3199 | 14.30052 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 02:31:24 | 28.6448 | 0.03746 | 23.9150 | 322.2670 | 307.3199 | 14.30052 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 307.3199 | 14.30052 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 307.3199 | 14.30052 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 307.3199 | 14.30052 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 307.3199 | 14.30052 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 07:58:55 | 28.6450 | 0.03758 | 2.5489 | 258.1075 | 307.3199 | 14.30052 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 307.3199 | 14.30052 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 307.3199 | 14.30052 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 307.3199 | 14.30052 | – |
| 2025 Dec 27 18:57 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 307.3199 | 14.30052 | – |
| 2025 Dec 26 18:56 | 2025 Dec 24 11:13:00 | 28.6419 | 0.03764 | 4.8287 | 202.5367 | 307.3199 | 14.30052 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 307.3199 | 14.30052 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 307.3199 | 14.30052 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 307.3199 | 14.30052 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 15:34:55 | 28.6401 | 0.03771 | 6.7012 | 156.8900 | 307.3199 | 14.30052 | – |