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 | 26841 |
| 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 May 02 17:57 | 2026 Apr 29 04:10:37 | 99.9077 | 0.05027 | 6.4462 | 283.2934 | 83.1154 | 12.89270 | – |
| 2026 May 01 17:56 | 2026 Apr 29 04:10:37 | 99.9077 | 0.05027 | 6.4462 | 283.2934 | 83.1154 | 12.89270 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 04:10:37 | 99.9077 | 0.05027 | 6.4462 | 283.2934 | 83.1154 | 12.89270 | – |
| 2026 Apr 29 17:57 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 28 17:56 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 27 17:58 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 26 17:58 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 25 17:58 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 24 17:59 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 03:57:21 | 99.9077 | 0.05044 | 5.8472 | 305.6365 | 83.1154 | 12.89270 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 04:31:06 | 99.9075 | 0.05056 | 5.4896 | 318.9334 | 83.1154 | 12.89270 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 04:31:06 | 99.9075 | 0.05056 | 5.4896 | 318.9334 | 83.1154 | 12.89270 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 04:31:06 | 99.9075 | 0.05056 | 5.4896 | 318.9334 | 83.1154 | 12.89270 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 04:31:06 | 99.9075 | 0.05056 | 5.4896 | 318.9334 | 83.1154 | 12.89270 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 09:50:02 | 99.9069 | 0.05067 | 5.2036 | 329.5313 | 83.1154 | 12.89270 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 09:50:02 | 99.9069 | 0.05067 | 5.2036 | 329.5313 | 83.1154 | 12.89270 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 09:50:02 | 99.9069 | 0.05067 | 5.2036 | 329.5313 | 83.1154 | 12.89270 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 09:50:02 | 99.9069 | 0.05067 | 5.2036 | 329.5313 | 83.1154 | 12.89270 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 09:50:02 | 99.9069 | 0.05067 | 5.2036 | 329.5313 | 83.1154 | 12.89270 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 10:11:43 | 99.9057 | 0.05078 | 4.7857 | 345.0058 | 83.1154 | 12.89270 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 10:11:43 | 99.9057 | 0.05078 | 4.7857 | 345.0058 | 83.1154 | 12.89270 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 10:11:43 | 99.9057 | 0.05078 | 4.7857 | 345.0058 | 83.1154 | 12.89270 | – |