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 | 21969 |
| 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 Jul 12 17:56 | 2026 Jul 10 09:18:29 | 99.0150 | 0.01115 | 10.6444 | 319.9651 | 194.7455 | 13.40830 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 09:18:29 | 99.0150 | 0.01115 | 10.6444 | 319.9651 | 194.7455 | 13.40830 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 10:01:33 | 99.0138 | 0.01120 | 10.2896 | 334.9188 | 194.7455 | 13.40830 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 10:01:33 | 99.0138 | 0.01120 | 10.2896 | 334.9188 | 194.7455 | 13.40830 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 10:01:33 | 99.0138 | 0.01120 | 10.2896 | 334.9188 | 194.7455 | 13.40830 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 10:01:33 | 99.0138 | 0.01120 | 10.2896 | 334.9188 | 194.7455 | 13.40830 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 10:01:33 | 99.0138 | 0.01120 | 10.2896 | 334.9188 | 194.7455 | 13.40830 | – |
| 2026 Jul 04 17:56 | 2026 Jun 26 10:17:47 | 99.0128 | 0.01130 | 9.8149 | 354.7021 | 194.7455 | 13.40830 | – |
| 2026 Jul 03 17:57 | 2026 Jun 26 10:17:47 | 99.0128 | 0.01130 | 9.8149 | 354.7021 | 194.7455 | 13.40830 | – |
| 2026 Jul 02 17:56 | 2026 Jun 26 10:17:47 | 99.0128 | 0.01130 | 9.8149 | 354.7021 | 194.7455 | 13.40830 | – |
| 2026 Jul 01 17:56 | 2026 Jun 26 10:17:47 | 99.0128 | 0.01130 | 9.8149 | 354.7021 | 194.7455 | 13.40830 | – |
| 2026 Jun 30 17:56 | 2026 Jun 26 10:17:47 | 99.0128 | 0.01130 | 9.8149 | 354.7021 | 194.7455 | 13.40830 | – |
| 2026 Jun 29 17:57 | 2026 Jun 26 10:17:47 | 99.0128 | 0.01130 | 9.8149 | 354.7021 | 194.7455 | 13.40830 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 09:41:29 | 99.0133 | 0.01135 | 9.5758 | 4.5774 | 194.7455 | 13.40830 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 09:41:29 | 99.0133 | 0.01135 | 9.5758 | 4.5774 | 194.7455 | 13.40830 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 09:41:29 | 99.0133 | 0.01135 | 9.5758 | 4.5774 | 194.7455 | 13.40830 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 09:41:29 | 99.0133 | 0.01135 | 9.5758 | 4.5774 | 194.7455 | 13.40830 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 09:41:29 | 99.0133 | 0.01135 | 9.5758 | 4.5774 | 194.7455 | 13.40830 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 09:41:29 | 99.0133 | 0.01135 | 9.5758 | 4.5774 | 194.7455 | 13.40830 | – |
| 2026 Jun 16 17:55 | 2026 Jun 05 21:25:45 | 99.0139 | 0.01144 | 8.5948 | 45.1163 | 194.7455 | 13.40830 | – |
| 2026 Jun 15 17:56 | 2026 Jun 05 21:25:45 | 99.0139 | 0.01144 | 8.5948 | 45.1163 | 194.7455 | 13.40830 | – |