Orbital elements of DELTA 2 R/B
| Launched | 12 April 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20571 |
| 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 28 12:47:38 | 22.7422 | 0.04750 | 16.6350 | 81.7524 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:47:38 | 22.7422 | 0.04750 | 16.6350 | 81.7524 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:47:38 | 22.7422 | 0.04750 | 16.6350 | 81.7524 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 27 17:56 | 2025 Jun 22 13:28:30 | 22.7448 | 0.04749 | 19.0455 | 18.0388 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 26 17:56 | 2025 Jun 22 13:28:30 | 22.7448 | 0.04749 | 19.0455 | 18.0388 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 25 17:56 | 2025 Jun 22 13:28:30 | 22.7448 | 0.04749 | 19.0455 | 18.0388 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 24 17:56 | 2025 Jun 22 13:28:30 | 22.7448 | 0.04749 | 19.0455 | 18.0388 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 23 17:56 | 2025 Jun 22 13:28:30 | 22.7448 | 0.04749 | 19.0455 | 18.0388 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 22 17:56 | 2025 Jun 16 17:31:11 | 22.7483 | 0.04747 | 21.3990 | 315.7920 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 21 17:56 | 2025 Jun 16 17:31:11 | 22.7483 | 0.04747 | 21.3990 | 315.7920 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 20 17:57 | 2025 Jun 16 17:31:11 | 22.7483 | 0.04747 | 21.3990 | 315.7920 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 19 17:56 | 2025 Jun 16 17:31:11 | 22.7483 | 0.04747 | 21.3990 | 315.7920 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 18 17:56 | 2025 Jun 16 17:31:11 | 22.7483 | 0.04747 | 21.3990 | 315.7920 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 17 17:56 | 2025 Jun 16 17:31:11 | 22.7483 | 0.04747 | 21.3990 | 315.7920 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 16 17:56 | 2025 Jun 12 12:21:24 | 22.7494 | 0.04748 | 23.0999 | 270.7916 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 15 17:56 | 2025 Jun 12 12:21:24 | 22.7494 | 0.04748 | 23.0999 | 270.7916 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 14 17:56 | 2025 Jun 12 12:21:24 | 22.7494 | 0.04748 | 23.0999 | 270.7916 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 13 17:56 | 2025 Jun 12 12:21:24 | 22.7494 | 0.04748 | 23.0999 | 270.7916 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 12 17:56 | 2025 Jun 12 12:21:24 | 22.7494 | 0.04748 | 23.0999 | 270.7916 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 11 17:56 | 2025 Jun 05 21:53:44 | 22.7485 | 0.04749 | 1.7640 | 200.2867 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 10 17:56 | 2025 Jun 05 21:53:44 | 22.7485 | 0.04749 | 1.7640 | 200.2867 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 09 17:56 | 2025 Jun 05 21:53:44 | 22.7485 | 0.04749 | 1.7640 | 200.2867 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 08 17:56 | 2025 Jun 05 21:53:44 | 22.7485 | 0.04749 | 1.7640 | 200.2867 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 07 17:56 | 2025 Jun 05 21:53:44 | 22.7485 | 0.04749 | 1.7640 | 200.2867 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 06 17:56 | 2025 Jun 05 21:53:44 | 22.7485 | 0.04749 | 1.7640 | 200.2867 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 05 17:56 | 2025 Jun 01 10:01:00 | 22.7462 | 0.04752 | 3.5781 | 152.3027 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 04 17:57 | 2025 Jun 01 10:01:00 | 22.7462 | 0.04752 | 3.5781 | 152.3027 | 283.6507 | 14.20613 | 4.743 |
| 2025 Jun 03 17:57 | 2025 Jun 01 10:01:00 | 22.7462 | 0.04752 | 3.5781 | 152.3027 | 283.6507 | 14.20613 | 4.743 |