Orbital elements of IUS R/B(2)
| Launched | 8 April 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25672 |
| 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 Jul 25 17:57 | 2026 Jul 20 22:48:36 | 28.2121 | 0.71180 | 8.1848 | 328.7265 | 3.8999 | 2.46313 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 22:48:36 | 28.2121 | 0.71180 | 8.1848 | 328.7265 | 3.8999 | 2.46313 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 22:48:36 | 28.2121 | 0.71180 | 8.1848 | 328.7265 | 3.8999 | 2.46313 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 22:48:36 | 28.2121 | 0.71180 | 8.1848 | 328.7265 | 3.8999 | 2.46313 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 22:48:36 | 28.2121 | 0.71180 | 8.1848 | 328.7265 | 3.8999 | 2.46313 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 16:08:57 | 28.1982 | 0.71202 | 8.3267 | 325.2816 | 3.8999 | 2.46313 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 16:08:57 | 28.1982 | 0.71202 | 8.3267 | 325.2816 | 3.8999 | 2.46313 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 16:08:57 | 28.1982 | 0.71202 | 8.3267 | 325.2816 | 3.8999 | 2.46313 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 16:08:57 | 28.1982 | 0.71202 | 8.3267 | 325.2816 | 3.8999 | 2.46313 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 16:08:57 | 28.1982 | 0.71202 | 8.3267 | 325.2816 | 3.8999 | 2.46313 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 16:08:57 | 28.1982 | 0.71202 | 8.3267 | 325.2816 | 3.8999 | 2.46313 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 09:28:38 | 28.1826 | 0.71226 | 8.4694 | 321.8164 | 3.8999 | 2.46313 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 09:28:38 | 28.1826 | 0.71226 | 8.4694 | 321.8164 | 3.8999 | 2.46313 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 09:28:38 | 28.1826 | 0.71226 | 8.4694 | 321.8164 | 3.8999 | 2.46313 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 09:28:38 | 28.1826 | 0.71226 | 8.4694 | 321.8164 | 3.8999 | 2.46313 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 09:28:38 | 28.1826 | 0.71226 | 8.4694 | 321.8164 | 3.8999 | 2.46313 | – |
| 2026 Jul 09 17:56 | 2026 Jul 03 21:33:21 | 28.1652 | 0.71245 | 8.6452 | 317.5501 | 3.8999 | 2.46313 | – |
| 2026 Jul 08 17:56 | 2026 Jul 03 21:33:21 | 28.1652 | 0.71245 | 8.6452 | 317.5501 | 3.8999 | 2.46313 | – |
| 2026 Jul 07 17:56 | 2026 Jul 03 21:33:21 | 28.1652 | 0.71245 | 8.6452 | 317.5501 | 3.8999 | 2.46313 | – |
| 2026 Jul 06 17:57 | 2026 Jul 03 21:33:21 | 28.1652 | 0.71245 | 8.6452 | 317.5501 | 3.8999 | 2.46313 | – |
| 2026 Jul 05 17:56 | 2026 Jul 03 21:33:21 | 28.1652 | 0.71245 | 8.6452 | 317.5501 | 3.8999 | 2.46313 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 05:05:59 | 28.1517 | 0.71266 | 8.7991 | 313.8158 | 3.8999 | 2.46313 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 05:05:59 | 28.1517 | 0.71266 | 8.7991 | 313.8158 | 3.8999 | 2.46313 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 05:05:59 | 28.1517 | 0.71266 | 8.7991 | 313.8158 | 3.8999 | 2.46313 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 05:05:59 | 28.1517 | 0.71266 | 8.7991 | 313.8158 | 3.8999 | 2.46313 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 05:05:59 | 28.1517 | 0.71266 | 8.7991 | 313.8158 | 3.8999 | 2.46313 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 05:05:59 | 28.1517 | 0.71266 | 8.7991 | 313.8158 | 3.8999 | 2.46313 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 02:52:07 | 28.1378 | 0.71286 | 8.9643 | 309.8070 | 3.8999 | 2.46313 | – |