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 | 21295 |
| 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 Sep 15 17:56 | 2025 Sep 15 06:38:17 | 99.7425 | 0.00189 | 5.9550 | 270.9782 | 263.1498 | 13.42845 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 06:44:30 | 99.7430 | 0.00191 | 5.1827 | 301.2100 | 263.1498 | 13.42845 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 18:23:34 | 99.7433 | 0.00192 | 4.7633 | 317.6398 | 263.1498 | 13.42845 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 18:23:34 | 99.7433 | 0.00192 | 4.7633 | 317.6398 | 263.1498 | 13.42845 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:23:34 | 99.7433 | 0.00192 | 4.7633 | 317.6398 | 263.1498 | 13.42845 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:23:34 | 99.7433 | 0.00192 | 4.7633 | 317.6398 | 263.1498 | 13.42845 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:23:34 | 99.7433 | 0.00192 | 4.7633 | 317.6398 | 263.1498 | 13.42845 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:23:34 | 99.7433 | 0.00192 | 4.7633 | 317.6398 | 263.1498 | 13.42845 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 11:29:46 | 99.7434 | 0.00194 | 4.4229 | 330.7928 | 263.1498 | 13.42845 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 11:29:46 | 99.7434 | 0.00194 | 4.4229 | 330.7928 | 263.1498 | 13.42845 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 11:29:46 | 99.7434 | 0.00194 | 4.4229 | 330.7928 | 263.1498 | 13.42845 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 11:29:46 | 99.7434 | 0.00194 | 4.4229 | 330.7928 | 263.1498 | 13.42845 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 11:29:46 | 99.7434 | 0.00194 | 4.4229 | 330.7928 | 263.1498 | 13.42845 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 12:56:15 | 99.7436 | 0.00195 | 4.1692 | 340.5983 | 263.1498 | 13.42845 | – |