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 | 21387 |
| 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 Jun 30 17:56 | 2025 Jun 26 18:53:00 | 99.4620 | 0.00481 | 8.1889 | 65.8637 | 323.4903 | 13.46149 | – |
| 2025 Jun 29 17:56 | 2025 Jun 26 18:53:00 | 99.4620 | 0.00481 | 8.1889 | 65.8637 | 323.4903 | 13.46149 | – |
| 2025 Jun 28 17:56 | 2025 Jun 26 18:53:00 | 99.4620 | 0.00481 | 8.1889 | 65.8637 | 323.4903 | 13.46149 | – |
| 2025 Jun 27 17:56 | 2025 Jun 21 19:22:12 | 99.4620 | 0.00481 | 7.8756 | 77.9075 | 323.4903 | 13.46149 | – |
| 2025 Jun 26 17:56 | 2025 Jun 21 19:22:12 | 99.4620 | 0.00481 | 7.8756 | 77.9075 | 323.4903 | 13.46149 | – |
| 2025 Jun 25 17:56 | 2025 Jun 21 19:22:12 | 99.4620 | 0.00481 | 7.8756 | 77.9075 | 323.4903 | 13.46149 | – |
| 2025 Jun 24 17:56 | 2025 Jun 21 19:22:12 | 99.4620 | 0.00481 | 7.8756 | 77.9075 | 323.4903 | 13.46149 | – |
| 2025 Jun 23 17:56 | 2025 Jun 21 19:22:12 | 99.4620 | 0.00481 | 7.8756 | 77.9075 | 323.4903 | 13.46149 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 08:50:07 | 99.4619 | 0.00479 | 7.5964 | 88.5973 | 323.4903 | 13.46149 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 08:50:07 | 99.4619 | 0.00479 | 7.5964 | 88.5973 | 323.4903 | 13.46149 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 08:50:07 | 99.4619 | 0.00479 | 7.5964 | 88.5973 | 323.4903 | 13.46149 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 08:50:07 | 99.4619 | 0.00479 | 7.5964 | 88.5973 | 323.4903 | 13.46149 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 08:50:07 | 99.4619 | 0.00479 | 7.5964 | 88.5973 | 323.4903 | 13.46149 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 08:50:07 | 99.4619 | 0.00479 | 7.5964 | 88.5973 | 323.4903 | 13.46149 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 18:45:07 | 99.4619 | 0.00478 | 7.2449 | 102.1553 | 323.4903 | 13.46149 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 18:45:07 | 99.4619 | 0.00478 | 7.2449 | 102.1553 | 323.4903 | 13.46149 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 18:45:07 | 99.4619 | 0.00478 | 7.2449 | 102.1553 | 323.4903 | 13.46149 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 18:45:07 | 99.4619 | 0.00478 | 7.2449 | 102.1553 | 323.4903 | 13.46149 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 18:45:07 | 99.4619 | 0.00478 | 7.2449 | 102.1553 | 323.4903 | 13.46149 | – |
| 2025 Jun 11 17:56 | 2025 Jun 04 19:03:46 | 99.4619 | 0.00474 | 6.8054 | 119.2027 | 323.4903 | 13.46149 | – |
| 2025 Jun 10 17:56 | 2025 Jun 04 19:03:46 | 99.4619 | 0.00474 | 6.8054 | 119.2027 | 323.4903 | 13.46149 | – |
| 2025 Jun 09 17:56 | 2025 Jun 04 19:03:46 | 99.4619 | 0.00474 | 6.8054 | 119.2027 | 323.4903 | 13.46149 | – |
| 2025 Jun 08 17:56 | 2025 Jun 04 19:03:46 | 99.4619 | 0.00474 | 6.8054 | 119.2027 | 323.4903 | 13.46149 | – |
| 2025 Jun 07 17:56 | 2025 Jun 04 19:03:46 | 99.4619 | 0.00474 | 6.8054 | 119.2027 | 323.4903 | 13.46149 | – |
| 2025 Jun 06 17:56 | 2025 Jun 04 19:03:46 | 99.4619 | 0.00474 | 6.8054 | 119.2027 | 323.4903 | 13.46149 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 07:40:04 | 99.4619 | 0.00472 | 6.5869 | 127.7308 | 323.4903 | 13.46149 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 07:40:04 | 99.4619 | 0.00472 | 6.5869 | 127.7308 | 323.4903 | 13.46149 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 07:40:04 | 99.4619 | 0.00472 | 6.5869 | 127.7308 | 323.4903 | 13.46149 | – |