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 | 21361 |
| 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 |
| 2025 May 01 17:56 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 30 17:56 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 29 17:57 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 27 17:56 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 26 17:57 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 25 17:56 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 24 17:56 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 23 17:57 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 22 17:56 | 2025 Apr 19 20:59:40 | 99.5910 | 0.07476 | 6.2759 | 312.3493 | 68.8236 | 12.03195 | – |
| 2025 Apr 15 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 68.8236 | 12.03195 | – |
| 2025 Apr 14 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 68.8236 | 12.03195 | – |
| 2025 Apr 11 17:57 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 68.8236 | 12.03195 | – |