Orbital elements of DELTA 2 R/B
| Launched | 12 April 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21228 |
| 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 Jul 01 17:56 | 2025 Jun 28 09:53:52 | 24.0016 | 0.11347 | 21.5049 | 304.4314 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 30 17:56 | 2025 Jun 28 09:53:52 | 24.0016 | 0.11347 | 21.5049 | 304.4314 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 29 17:56 | 2025 Jun 28 09:53:52 | 24.0016 | 0.11347 | 21.5049 | 304.4314 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 28 17:56 | 2025 Jun 28 09:53:52 | 24.0016 | 0.11347 | 21.5049 | 304.4314 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 27 17:56 | 2025 Jun 22 12:38:57 | 24.0031 | 0.11348 | 23.3042 | 257.5516 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 26 17:56 | 2025 Jun 22 12:38:57 | 24.0031 | 0.11348 | 23.3042 | 257.5516 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 25 17:56 | 2025 Jun 22 12:38:57 | 24.0031 | 0.11348 | 23.3042 | 257.5516 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 24 17:56 | 2025 Jun 22 12:38:57 | 24.0031 | 0.11348 | 23.3042 | 257.5516 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 23 17:56 | 2025 Jun 22 12:38:57 | 24.0031 | 0.11348 | 23.3042 | 257.5516 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 22 17:56 | 2025 Jun 16 21:10:08 | 23.9999 | 0.11347 | 1.0301 | 212.5861 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 21 17:56 | 2025 Jun 16 21:10:08 | 23.9999 | 0.11347 | 1.0301 | 212.5861 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 20 17:57 | 2025 Jun 16 21:10:08 | 23.9999 | 0.11347 | 1.0301 | 212.5861 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 19 17:56 | 2025 Jun 16 21:10:08 | 23.9999 | 0.11347 | 1.0301 | 212.5861 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 18 17:56 | 2025 Jun 16 21:10:08 | 23.9999 | 0.11347 | 1.0301 | 212.5861 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 17 17:56 | 2025 Jun 16 21:10:08 | 23.9999 | 0.11347 | 1.0301 | 212.5861 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 16 17:56 | 2025 Jun 12 14:08:53 | 23.9962 | 0.11348 | 2.3429 | 178.3914 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 15 17:56 | 2025 Jun 12 14:08:53 | 23.9962 | 0.11348 | 2.3429 | 178.3914 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 14 17:56 | 2025 Jun 12 14:08:53 | 23.9962 | 0.11348 | 2.3429 | 178.3914 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 13 17:56 | 2025 Jun 12 14:08:53 | 23.9962 | 0.11348 | 2.3429 | 178.3914 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 12 17:56 | 2025 Jun 12 14:08:53 | 23.9962 | 0.11348 | 2.3429 | 178.3914 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 11 17:56 | 2025 Jun 05 21:53:03 | 23.9917 | 0.11350 | 4.3857 | 125.1952 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 10 17:56 | 2025 Jun 05 21:53:03 | 23.9917 | 0.11350 | 4.3857 | 125.1952 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 09 17:56 | 2025 Jun 05 21:53:03 | 23.9917 | 0.11350 | 4.3857 | 125.1952 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 08 17:56 | 2025 Jun 05 21:53:03 | 23.9917 | 0.11350 | 4.3857 | 125.1952 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 07 17:56 | 2025 Jun 05 21:53:03 | 23.9917 | 0.11350 | 4.3857 | 125.1952 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 06 17:56 | 2025 Jun 05 21:53:03 | 23.9917 | 0.11350 | 4.3857 | 125.1952 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 05 17:56 | 2025 Jun 01 11:00:45 | 23.9901 | 0.11350 | 5.7481 | 89.7254 | 45.3935 | 12.55274 | 4.743 |
| 2025 Jun 04 17:57 | 2025 Jun 01 11:00:45 | 23.9901 | 0.11350 | 5.7481 | 89.7254 | 45.3935 | 12.55274 | 4.743 |