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 | 12167 |
| 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 17 18:56 | 2026 Jan 16 14:29:20 | 98.7414 | 0.01577 | 21.7294 | 258.6982 | 276.2868 | 14.15881 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:29:20 | 98.7414 | 0.01577 | 21.7294 | 258.6982 | 276.2868 | 14.15881 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 14:05:42 | 98.7408 | 0.01578 | 21.4012 | 273.1449 | 276.2868 | 14.15881 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 14:05:42 | 98.7408 | 0.01578 | 21.4012 | 273.1449 | 276.2868 | 14.15881 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:05:42 | 98.7408 | 0.01578 | 21.4012 | 273.1449 | 276.2868 | 14.15881 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 18:27:51 | 98.7402 | 0.01579 | 21.0205 | 289.8755 | 276.2868 | 14.15881 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 18:27:51 | 98.7402 | 0.01579 | 21.0205 | 289.8755 | 276.2868 | 14.15881 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 18:27:51 | 98.7402 | 0.01579 | 21.0205 | 289.8755 | 276.2868 | 14.15881 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 18:27:51 | 98.7402 | 0.01579 | 21.0205 | 289.8755 | 276.2868 | 14.15881 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 18:27:51 | 98.7402 | 0.01579 | 21.0205 | 289.8755 | 276.2868 | 14.15881 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 11:29:42 | 98.7395 | 0.01582 | 20.6743 | 305.0879 | 276.2868 | 14.15881 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 11:29:42 | 98.7395 | 0.01582 | 20.6743 | 305.0879 | 276.2868 | 14.15881 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 11:29:42 | 98.7395 | 0.01582 | 20.6743 | 305.0879 | 276.2868 | 14.15881 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 11:29:42 | 98.7395 | 0.01582 | 20.6743 | 305.0879 | 276.2868 | 14.15881 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 11:29:42 | 98.7395 | 0.01582 | 20.6743 | 305.0879 | 276.2868 | 14.15881 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 276.2868 | 14.15881 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 276.2868 | 14.15881 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 276.2868 | 14.15881 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 276.2868 | 14.15881 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 276.2868 | 14.15881 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 276.2868 | 14.15881 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 276.2868 | 14.15881 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 276.2868 | 14.15881 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 276.2868 | 14.15881 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 276.2868 | 14.15881 | – |