Orbital elements of DELTA 2 R/B
| Launched | 28 May 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21393 |
| 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 Mar 15 18:56 | 2026 Mar 15 09:22:53 | 24.9842 | 0.07836 | 21.3226 | 295.9211 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 04:30:40 | 24.9850 | 0.07839 | 23.2692 | 245.8623 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 04:30:40 | 24.9850 | 0.07839 | 23.2692 | 245.8623 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 04:30:40 | 24.9850 | 0.07839 | 23.2692 | 245.8623 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 04:30:40 | 24.9850 | 0.07839 | 23.2692 | 245.8623 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 04:30:40 | 24.9850 | 0.07839 | 23.2692 | 245.8623 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 06:19:37 | 24.9803 | 0.07841 | 1.4858 | 188.8398 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 06:19:37 | 24.9803 | 0.07841 | 1.4858 | 188.8398 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 06:19:37 | 24.9803 | 0.07841 | 1.4858 | 188.8398 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 06:19:37 | 24.9803 | 0.07841 | 1.4858 | 188.8398 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 06:19:37 | 24.9803 | 0.07841 | 1.4858 | 188.8398 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 06:19:37 | 24.9803 | 0.07841 | 1.4858 | 188.8398 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 08:08:34 | 24.9764 | 0.07847 | 3.7030 | 131.8401 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 08:08:34 | 24.9764 | 0.07847 | 3.7030 | 131.8401 | 56.2589 | 13.81217 | 4.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 08:08:34 | 24.9764 | 0.07847 | 3.7030 | 131.8401 | 56.2589 | 13.81217 | 4.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 08:08:34 | 24.9764 | 0.07847 | 3.7030 | 131.8401 | 56.2589 | 13.81217 | 4.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 08:08:34 | 24.9764 | 0.07847 | 3.7030 | 131.8401 | 56.2589 | 13.81217 | 4.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 08:08:34 | 24.9764 | 0.07847 | 3.7030 | 131.8401 | 56.2589 | 13.81217 | 4.243 |