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 | 21433 |
| 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 30 10:18:28 | 99.7341 | 0.00583 | 18.9263 | 1.9928 | 60.0190 | 13.50306 | 9.743 |
| 2026 May 01 17:56 | 2026 Apr 30 10:18:28 | 99.7341 | 0.00583 | 18.9263 | 1.9928 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:18:28 | 99.7341 | 0.00583 | 18.9263 | 1.9928 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 10:06:18 | 99.7335 | 0.00586 | 18.5348 | 16.9825 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 10:06:18 | 99.7335 | 0.00586 | 18.5348 | 16.9825 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 10:06:18 | 99.7335 | 0.00586 | 18.5348 | 16.9825 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 10:06:18 | 99.7335 | 0.00586 | 18.5348 | 16.9825 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 10:06:18 | 99.7335 | 0.00586 | 18.5348 | 16.9825 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 10:06:18 | 99.7335 | 0.00586 | 18.5348 | 16.9825 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 00:44:11 | 99.7328 | 0.00588 | 18.1836 | 30.4129 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 00:44:11 | 99.7328 | 0.00588 | 18.1836 | 30.4129 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 00:44:11 | 99.7328 | 0.00588 | 18.1836 | 30.4129 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 00:44:11 | 99.7328 | 0.00588 | 18.1836 | 30.4129 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 00:44:11 | 99.7328 | 0.00588 | 18.1836 | 30.4129 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:39:19 | 99.7317 | 0.00590 | 17.7924 | 45.2595 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:39:19 | 99.7317 | 0.00590 | 17.7924 | 45.2595 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:39:19 | 99.7317 | 0.00590 | 17.7924 | 45.2595 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:39:19 | 99.7317 | 0.00590 | 17.7924 | 45.2595 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 09:59:30 | 99.7310 | 0.00592 | 17.4921 | 56.6632 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 09:59:30 | 99.7310 | 0.00592 | 17.4921 | 56.6632 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 09:59:30 | 99.7310 | 0.00592 | 17.4921 | 56.6632 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 09:59:30 | 99.7310 | 0.00592 | 17.4921 | 56.6632 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 09:59:30 | 99.7310 | 0.00592 | 17.4921 | 56.6632 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:19:10 | 99.7299 | 0.00594 | 17.0886 | 71.8857 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:19:10 | 99.7299 | 0.00594 | 17.0886 | 71.8857 | 60.0190 | 13.50306 | 9.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:19:10 | 99.7299 | 0.00594 | 17.0886 | 71.8857 | 60.0190 | 13.50306 | 9.743 |