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 | 15788 |
| 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 27 18:56 | 2026 Jan 20 06:38:04 | 98.8954 | 0.01179 | 20.0077 | 269.7073 | 243.5822 | 13.93307 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 06:38:04 | 98.8954 | 0.01179 | 20.0077 | 269.7073 | 243.5822 | 13.93307 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 06:38:04 | 98.8954 | 0.01179 | 20.0077 | 269.7073 | 243.5822 | 13.93307 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 06:38:04 | 98.8954 | 0.01179 | 20.0077 | 269.7073 | 243.5822 | 13.93307 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 06:38:04 | 98.8954 | 0.01179 | 20.0077 | 269.7073 | 243.5822 | 13.93307 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 06:06:59 | 98.8962 | 0.01183 | 19.7498 | 280.7366 | 243.5822 | 13.93307 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 06:06:59 | 98.8962 | 0.01183 | 19.7498 | 280.7366 | 243.5822 | 13.93307 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 06:06:59 | 98.8962 | 0.01183 | 19.7498 | 280.7366 | 243.5822 | 13.93307 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 06:06:59 | 98.8962 | 0.01183 | 19.7498 | 280.7366 | 243.5822 | 13.93307 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 06:06:59 | 98.8962 | 0.01183 | 19.7498 | 280.7366 | 243.5822 | 13.93307 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 06:06:59 | 98.8962 | 0.01183 | 19.7498 | 280.7366 | 243.5822 | 13.93307 | – |
| 2026 Jan 15 18:56 | 2026 Jan 08 01:31:41 | 98.8950 | 0.01186 | 19.2246 | 303.2087 | 243.5822 | 13.93307 | – |
| 2026 Jan 13 18:56 | 2026 Jan 08 01:31:41 | 98.8950 | 0.01186 | 19.2246 | 303.2087 | 243.5822 | 13.93307 | – |
| 2026 Jan 11 18:57 | 2026 Jan 08 01:31:41 | 98.8950 | 0.01186 | 19.2246 | 303.2087 | 243.5822 | 13.93307 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 18:01:41 | 98.8952 | 0.01187 | 19.0763 | 309.6263 | 243.5822 | 13.93307 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 18:01:41 | 98.8952 | 0.01187 | 19.0763 | 309.6263 | 243.5822 | 13.93307 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 18:01:41 | 98.8952 | 0.01187 | 19.0763 | 309.6263 | 243.5822 | 13.93307 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 18:01:41 | 98.8952 | 0.01187 | 19.0763 | 309.6263 | 243.5822 | 13.93307 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 18:01:41 | 98.8952 | 0.01187 | 19.0763 | 309.6263 | 243.5822 | 13.93307 | – |
| 2026 Jan 05 18:57 | 2025 Dec 28 05:25:21 | 98.8951 | 0.01193 | 18.5297 | 332.9237 | 243.5822 | 13.93307 | – |
| 2026 Jan 04 18:56 | 2025 Dec 28 05:25:21 | 98.8951 | 0.01193 | 18.5297 | 332.9237 | 243.5822 | 13.93307 | – |
| 2026 Jan 03 18:57 | 2025 Dec 28 05:25:21 | 98.8951 | 0.01193 | 18.5297 | 332.9237 | 243.5822 | 13.93307 | – |
| 2026 Jan 01 18:56 | 2025 Dec 28 05:25:21 | 98.8951 | 0.01193 | 18.5297 | 332.9237 | 243.5822 | 13.93307 | – |
| 2025 Dec 31 18:57 | 2025 Dec 28 05:25:21 | 98.8951 | 0.01193 | 18.5297 | 332.9237 | 243.5822 | 13.93307 | – |