Orbital elements of THORAD DELTA 1 DEB
| Launched | 14 November 1974 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8173 |
| 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 12 17:58 | 2026 May 10 10:00:01 | 101.9926 | 0.01079 | 7.5100 | 198.2841 | 317.7155 | 12.51890 | – |
| 2026 May 11 17:56 | 2026 May 10 10:00:01 | 101.9926 | 0.01079 | 7.5100 | 198.2841 | 317.7155 | 12.51890 | – |
| 2026 May 10 17:57 | 2026 May 10 10:00:01 | 101.9926 | 0.01079 | 7.5100 | 198.2841 | 317.7155 | 12.51890 | – |
| 2026 May 09 17:57 | 2026 May 04 11:54:48 | 101.9932 | 0.01078 | 7.1123 | 209.6434 | 317.7155 | 12.51890 | – |
| 2026 May 08 17:57 | 2026 May 04 11:54:48 | 101.9932 | 0.01078 | 7.1123 | 209.6434 | 317.7155 | 12.51890 | – |
| 2026 May 07 17:58 | 2026 May 04 11:54:48 | 101.9932 | 0.01078 | 7.1123 | 209.6434 | 317.7155 | 12.51890 | – |
| 2026 May 06 17:57 | 2026 May 04 11:54:48 | 101.9932 | 0.01078 | 7.1123 | 209.6434 | 317.7155 | 12.51890 | – |
| 2026 May 05 17:57 | 2026 May 04 11:54:48 | 101.9932 | 0.01078 | 7.1123 | 209.6434 | 317.7155 | 12.51890 | – |
| 2026 May 04 17:57 | 2026 Apr 28 10:18:59 | 101.9918 | 0.01077 | 6.7048 | 221.3168 | 317.7155 | 12.51890 | – |
| 2026 May 03 17:57 | 2026 Apr 28 10:18:59 | 101.9918 | 0.01077 | 6.7048 | 221.3168 | 317.7155 | 12.51890 | – |
| 2026 May 02 17:57 | 2026 Apr 28 10:18:59 | 101.9918 | 0.01077 | 6.7048 | 221.3168 | 317.7155 | 12.51890 | – |
| 2026 May 01 17:56 | 2026 Apr 28 10:18:59 | 101.9918 | 0.01077 | 6.7048 | 221.3168 | 317.7155 | 12.51890 | – |
| 2026 Apr 30 17:56 | 2026 Apr 28 10:18:59 | 101.9918 | 0.01077 | 6.7048 | 221.3168 | 317.7155 | 12.51890 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 10:25:11 | 101.9912 | 0.01076 | 6.4365 | 228.9684 | 317.7155 | 12.51890 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 10:25:11 | 101.9912 | 0.01076 | 6.4365 | 228.9684 | 317.7155 | 12.51890 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 10:25:11 | 101.9912 | 0.01076 | 6.4365 | 228.9684 | 317.7155 | 12.51890 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 10:25:11 | 101.9912 | 0.01076 | 6.4365 | 228.9684 | 317.7155 | 12.51890 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 10:25:11 | 101.9912 | 0.01076 | 6.4365 | 228.9684 | 317.7155 | 12.51890 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 10:25:11 | 101.9912 | 0.01076 | 6.4365 | 228.9684 | 317.7155 | 12.51890 | – |
| 2026 Apr 23 17:57 | 2026 Apr 14 04:11:26 | 101.9917 | 0.01076 | 5.7476 | 248.6656 | 317.7155 | 12.51890 | – |
| 2026 Apr 22 17:57 | 2026 Apr 14 04:11:26 | 101.9917 | 0.01076 | 5.7476 | 248.6656 | 317.7155 | 12.51890 | – |
| 2026 Apr 21 17:57 | 2026 Apr 14 04:11:26 | 101.9917 | 0.01076 | 5.7476 | 248.6656 | 317.7155 | 12.51890 | – |
| 2026 Apr 20 17:57 | 2026 Apr 14 04:11:26 | 101.9917 | 0.01076 | 5.7476 | 248.6656 | 317.7155 | 12.51890 | – |
| 2026 Apr 19 17:58 | 2026 Apr 14 04:11:26 | 101.9917 | 0.01076 | 5.7476 | 248.6656 | 317.7155 | 12.51890 | – |
| 2026 Apr 18 17:56 | 2026 Apr 10 21:46:17 | 101.9913 | 0.01077 | 5.5282 | 254.9612 | 317.7155 | 12.51890 | – |
| 2026 Apr 16 17:57 | 2026 Apr 10 21:46:17 | 101.9913 | 0.01077 | 5.5282 | 254.9612 | 317.7155 | 12.51890 | – |