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 | 21286 |
| 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 21 17:57 | 2026 Jul 21 06:02:44 | 99.7190 | 0.00544 | 23.4730 | 98.6806 | 21.9237 | 13.33468 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:24:53 | 99.7181 | 0.00544 | 23.1555 | 110.6061 | 21.9237 | 13.33468 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:24:53 | 99.7181 | 0.00544 | 23.1555 | 110.6061 | 21.9237 | 13.33468 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:24:53 | 99.7181 | 0.00544 | 23.1555 | 110.6061 | 21.9237 | 13.33468 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:24:53 | 99.7181 | 0.00544 | 23.1555 | 110.6061 | 21.9237 | 13.33468 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:24:53 | 99.7181 | 0.00544 | 23.1555 | 110.6061 | 21.9237 | 13.33468 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:24:53 | 99.7181 | 0.00544 | 23.1555 | 110.6061 | 21.9237 | 13.33468 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 09:40:35 | 99.7174 | 0.00543 | 22.8509 | 122.0630 | 21.9237 | 13.33468 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 09:40:35 | 99.7174 | 0.00543 | 22.8509 | 122.0630 | 21.9237 | 13.33468 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 09:40:35 | 99.7174 | 0.00543 | 22.8509 | 122.0630 | 21.9237 | 13.33468 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 09:40:35 | 99.7174 | 0.00543 | 22.8509 | 122.0630 | 21.9237 | 13.33468 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 09:40:35 | 99.7174 | 0.00543 | 22.8509 | 122.0630 | 21.9237 | 13.33468 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 15:32:44 | 99.7167 | 0.00542 | 22.4242 | 138.1473 | 21.9237 | 13.33468 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 15:32:44 | 99.7167 | 0.00542 | 22.4242 | 138.1473 | 21.9237 | 13.33468 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 15:32:44 | 99.7167 | 0.00542 | 22.4242 | 138.1473 | 21.9237 | 13.33468 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 15:32:44 | 99.7167 | 0.00542 | 22.4242 | 138.1473 | 21.9237 | 13.33468 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 15:32:44 | 99.7167 | 0.00542 | 22.4242 | 138.1473 | 21.9237 | 13.33468 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 09:42:49 | 99.7157 | 0.00540 | 22.0930 | 150.6443 | 21.9237 | 13.33468 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 09:42:49 | 99.7157 | 0.00540 | 22.0930 | 150.6443 | 21.9237 | 13.33468 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 09:42:49 | 99.7157 | 0.00540 | 22.0930 | 150.6443 | 21.9237 | 13.33468 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 09:42:49 | 99.7157 | 0.00540 | 22.0930 | 150.6443 | 21.9237 | 13.33468 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 09:42:49 | 99.7157 | 0.00540 | 22.0930 | 150.6443 | 21.9237 | 13.33468 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 09:42:49 | 99.7157 | 0.00540 | 22.0930 | 150.6443 | 21.9237 | 13.33468 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 17:13:50 | 99.7150 | 0.00538 | 21.6707 | 166.6503 | 21.9237 | 13.33468 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 17:13:50 | 99.7150 | 0.00538 | 21.6707 | 166.6503 | 21.9237 | 13.33468 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 17:13:50 | 99.7150 | 0.00538 | 21.6707 | 166.6503 | 21.9237 | 13.33468 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 17:13:50 | 99.7150 | 0.00538 | 21.6707 | 166.6503 | 21.9237 | 13.33468 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 17:13:50 | 99.7150 | 0.00538 | 21.6707 | 166.6503 | 21.9237 | 13.33468 | – |