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 | 21327 |
| 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 09 18:57 | 2026 Jan 06 08:05:11 | 99.7516 | 0.02807 | 19.2308 | 252.6161 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 08 18:56 | 2026 Jan 06 08:05:11 | 99.7516 | 0.02807 | 19.2308 | 252.6161 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 07 18:57 | 2026 Jan 06 08:05:11 | 99.7516 | 0.02807 | 19.2308 | 252.6161 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 06 18:56 | 2026 Jan 06 08:05:11 | 99.7516 | 0.02807 | 19.2308 | 252.6161 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 05 18:57 | 2025 Dec 31 08:46:42 | 99.7514 | 0.02809 | 18.8798 | 265.9746 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 04 18:56 | 2025 Dec 31 08:46:42 | 99.7514 | 0.02809 | 18.8798 | 265.9746 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 03 18:57 | 2025 Dec 31 08:46:42 | 99.7514 | 0.02809 | 18.8798 | 265.9746 | 231.7331 | 12.89982 | 8.243 |
| 2026 Jan 01 18:56 | 2025 Dec 31 08:46:42 | 99.7514 | 0.02809 | 18.8798 | 265.9746 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 31 18:57 | 2025 Dec 31 08:46:42 | 99.7514 | 0.02809 | 18.8798 | 265.9746 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 30 18:56 | 2025 Dec 25 13:27:51 | 99.7513 | 0.02811 | 18.5387 | 278.9479 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 29 18:56 | 2025 Dec 25 13:27:51 | 99.7513 | 0.02811 | 18.5387 | 278.9479 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 28 18:57 | 2025 Dec 25 13:27:51 | 99.7513 | 0.02811 | 18.5387 | 278.9479 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 27 18:57 | 2025 Dec 25 13:27:51 | 99.7513 | 0.02811 | 18.5387 | 278.9479 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 26 18:56 | 2025 Dec 25 13:27:51 | 99.7513 | 0.02811 | 18.5387 | 278.9479 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 25 18:57 | 2025 Dec 20 06:36:18 | 99.7508 | 0.02813 | 18.2280 | 290.7482 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 24 18:56 | 2025 Dec 20 06:36:18 | 99.7508 | 0.02813 | 18.2280 | 290.7482 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 23 18:56 | 2025 Dec 20 06:36:18 | 99.7508 | 0.02813 | 18.2280 | 290.7482 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 22 18:57 | 2025 Dec 20 06:36:18 | 99.7508 | 0.02813 | 18.2280 | 290.7482 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 06:36:18 | 99.7508 | 0.02813 | 18.2280 | 290.7482 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 06:36:18 | 99.7508 | 0.02813 | 18.2280 | 290.7482 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 19 18:57 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 18 18:57 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 17 18:58 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 16 18:57 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 15 18:58 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 14 18:56 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |
| 2025 Dec 13 18:56 | 2025 Dec 11 17:15:24 | 99.7503 | 0.02818 | 17.7252 | 309.8176 | 231.7331 | 12.89982 | 8.243 |