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 | 21326 |
| 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 29 17:57 | 2026 Jul 27 04:45:06 | 99.8216 | 0.00307 | 6.3553 | 318.1970 | 169.2204 | 13.41877 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 04:45:06 | 99.8216 | 0.00307 | 6.3553 | 318.1970 | 169.2204 | 13.41877 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 04:45:06 | 99.8216 | 0.00307 | 6.3553 | 318.1970 | 169.2204 | 13.41877 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:59:38 | 99.8228 | 0.00310 | 5.9645 | 332.9221 | 169.2204 | 13.41877 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:59:38 | 99.8228 | 0.00310 | 5.9645 | 332.9221 | 169.2204 | 13.41877 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:59:38 | 99.8228 | 0.00310 | 5.9645 | 332.9221 | 169.2204 | 13.41877 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:59:38 | 99.8228 | 0.00310 | 5.9645 | 332.9221 | 169.2204 | 13.41877 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:59:38 | 99.8228 | 0.00310 | 5.9645 | 332.9221 | 169.2204 | 13.41877 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:59:38 | 99.8228 | 0.00310 | 5.9645 | 332.9221 | 169.2204 | 13.41877 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:02:21 | 99.8236 | 0.00313 | 5.6406 | 345.0035 | 169.2204 | 13.41877 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:02:21 | 99.8236 | 0.00313 | 5.6406 | 345.0035 | 169.2204 | 13.41877 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:02:21 | 99.8236 | 0.00313 | 5.6406 | 345.0035 | 169.2204 | 13.41877 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:02:21 | 99.8236 | 0.00313 | 5.6406 | 345.0035 | 169.2204 | 13.41877 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:02:21 | 99.8236 | 0.00313 | 5.6406 | 345.0035 | 169.2204 | 13.41877 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:02:21 | 99.8236 | 0.00313 | 5.6406 | 345.0035 | 169.2204 | 13.41877 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 04:08:38 | 99.8244 | 0.00315 | 5.3169 | 356.9710 | 169.2204 | 13.41877 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 04:08:38 | 99.8244 | 0.00315 | 5.3169 | 356.9710 | 169.2204 | 13.41877 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 04:08:38 | 99.8244 | 0.00315 | 5.3169 | 356.9710 | 169.2204 | 13.41877 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 04:08:38 | 99.8244 | 0.00315 | 5.3169 | 356.9710 | 169.2204 | 13.41877 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 04:08:38 | 99.8244 | 0.00315 | 5.3169 | 356.9710 | 169.2204 | 13.41877 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 03:13:35 | 99.8253 | 0.00318 | 4.9256 | 11.3382 | 169.2204 | 13.41877 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 03:13:35 | 99.8253 | 0.00318 | 4.9256 | 11.3382 | 169.2204 | 13.41877 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 03:13:35 | 99.8253 | 0.00318 | 4.9256 | 11.3382 | 169.2204 | 13.41877 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 03:13:35 | 99.8253 | 0.00318 | 4.9256 | 11.3382 | 169.2204 | 13.41877 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 03:13:35 | 99.8253 | 0.00318 | 4.9256 | 11.3382 | 169.2204 | 13.41877 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 22:14:07 | 99.8262 | 0.00320 | 4.5233 | 25.9865 | 169.2204 | 13.41877 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 22:14:07 | 99.8262 | 0.00320 | 4.5233 | 25.9865 | 169.2204 | 13.41877 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 22:14:07 | 99.8262 | 0.00320 | 4.5233 | 25.9865 | 169.2204 | 13.41877 | – |