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 | 21514 |
| 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 Feb 05 18:58 | 2026 Feb 01 17:11:34 | 99.8601 | 0.03132 | 5.0320 | 185.7492 | 310.8598 | 13.15245 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 17:11:34 | 99.8601 | 0.03132 | 5.0320 | 185.7492 | 310.8598 | 13.15245 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 17:11:34 | 99.8601 | 0.03132 | 5.0320 | 185.7492 | 310.8598 | 13.15245 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 17:11:34 | 99.8601 | 0.03132 | 5.0320 | 185.7492 | 310.8598 | 13.15245 | – |
| 2026 Feb 01 18:56 | 2026 Jan 24 13:57:04 | 99.8622 | 0.03131 | 4.5260 | 204.4224 | 310.8598 | 13.15245 | – |
| 2026 Jan 31 18:56 | 2026 Jan 24 13:57:04 | 99.8622 | 0.03131 | 4.5260 | 204.4224 | 310.8598 | 13.15245 | – |
| 2026 Jan 30 18:57 | 2026 Jan 24 13:57:04 | 99.8622 | 0.03131 | 4.5260 | 204.4224 | 310.8598 | 13.15245 | – |
| 2026 Jan 29 18:56 | 2026 Jan 24 13:57:04 | 99.8622 | 0.03131 | 4.5260 | 204.4224 | 310.8598 | 13.15245 | – |
| 2026 Jan 28 18:56 | 2026 Jan 24 13:57:04 | 99.8622 | 0.03131 | 4.5260 | 204.4224 | 310.8598 | 13.15245 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 15:00:19 | 99.8626 | 0.03129 | 4.2800 | 213.4984 | 310.8598 | 13.15245 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 15:00:19 | 99.8626 | 0.03129 | 4.2800 | 213.4984 | 310.8598 | 13.15245 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 15:00:19 | 99.8626 | 0.03129 | 4.2800 | 213.4984 | 310.8598 | 13.15245 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 15:00:19 | 99.8626 | 0.03129 | 4.2800 | 213.4984 | 310.8598 | 13.15245 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 15:00:19 | 99.8626 | 0.03129 | 4.2800 | 213.4984 | 310.8598 | 13.15245 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 02:37:42 | 99.8632 | 0.03126 | 3.9991 | 223.8731 | 310.8598 | 13.15245 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 02:37:42 | 99.8632 | 0.03126 | 3.9991 | 223.8731 | 310.8598 | 13.15245 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 02:37:42 | 99.8632 | 0.03126 | 3.9991 | 223.8731 | 310.8598 | 13.15245 | – |