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 | 21352 |
| 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 Jan 11 18:57 | 2026 Jan 11 03:32:29 | 99.5324 | 0.02911 | 5.1331 | 219.0079 | 168.9737 | 13.18374 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 00:10:47 | 99.5324 | 0.02905 | 4.8223 | 231.0083 | 168.9737 | 13.18374 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 00:10:47 | 99.5324 | 0.02905 | 4.8223 | 231.0083 | 168.9737 | 13.18374 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 00:10:47 | 99.5324 | 0.02905 | 4.8223 | 231.0083 | 168.9737 | 13.18374 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 00:10:47 | 99.5324 | 0.02905 | 4.8223 | 231.0083 | 168.9737 | 13.18374 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 00:10:47 | 99.5324 | 0.02905 | 4.8223 | 231.0083 | 168.9737 | 13.18374 | – |
| 2026 Jan 05 18:57 | 2025 Dec 29 23:04:34 | 99.5329 | 0.02895 | 4.3963 | 247.5050 | 168.9737 | 13.18374 | – |
| 2026 Jan 04 18:56 | 2025 Dec 29 23:04:34 | 99.5329 | 0.02895 | 4.3963 | 247.5050 | 168.9737 | 13.18374 | – |
| 2026 Jan 03 18:57 | 2025 Dec 29 23:04:34 | 99.5329 | 0.02895 | 4.3963 | 247.5050 | 168.9737 | 13.18374 | – |
| 2026 Jan 01 18:56 | 2025 Dec 29 23:04:34 | 99.5329 | 0.02895 | 4.3963 | 247.5050 | 168.9737 | 13.18374 | – |
| 2025 Dec 31 18:57 | 2025 Dec 29 23:04:34 | 99.5329 | 0.02895 | 4.3963 | 247.5050 | 168.9737 | 13.18374 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 168.9737 | 13.18374 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 168.9737 | 13.18374 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 168.9737 | 13.18374 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 168.9737 | 13.18374 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 168.9737 | 13.18374 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 168.9737 | 13.18374 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 168.9737 | 13.18374 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 168.9737 | 13.18374 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 168.9737 | 13.18374 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 168.9737 | 13.18374 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 168.9737 | 13.18374 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 168.9737 | 13.18374 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 168.9737 | 13.18374 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 168.9737 | 13.18374 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 168.9737 | 13.18374 | – |