Orbital elements of IUS R/B(2)
| Launched | 22 July 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25869 |
| 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 Sep 15 17:56 | 2025 Sep 13 22:58:31 | 30.1975 | 0.80292 | 13.3496 | 8.6695 | 359.0883 | 0.97236 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 15:27:56 | 30.2715 | 0.80222 | 13.4180 | 7.0405 | 359.0883 | 0.97236 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 11:21:59 | 30.3120 | 0.80178 | 13.4547 | 6.1561 | 359.0883 | 0.97236 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 11:21:59 | 30.3120 | 0.80178 | 13.4547 | 6.1561 | 359.0883 | 0.97236 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 11:21:59 | 30.3120 | 0.80178 | 13.4547 | 6.1561 | 359.0883 | 0.97236 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 11:21:59 | 30.3120 | 0.80178 | 13.4547 | 6.1561 | 359.0883 | 0.97236 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 11:21:59 | 30.3120 | 0.80178 | 13.4547 | 6.1561 | 359.0883 | 0.97236 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 11:21:59 | 30.3120 | 0.80178 | 13.4547 | 6.1561 | 359.0883 | 0.97236 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 07:16:08 | 30.3535 | 0.80135 | 13.4911 | 5.2763 | 359.0883 | 0.97236 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 07:16:08 | 30.3535 | 0.80135 | 13.4911 | 5.2763 | 359.0883 | 0.97236 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 07:16:08 | 30.3535 | 0.80135 | 13.4911 | 5.2763 | 359.0883 | 0.97236 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 07:16:08 | 30.3535 | 0.80135 | 13.4911 | 5.2763 | 359.0883 | 0.97236 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 07:16:08 | 30.3535 | 0.80135 | 13.4911 | 5.2763 | 359.0883 | 0.97236 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 04:32:58 | 30.3731 | 0.80112 | 13.5151 | 4.7008 | 359.0883 | 0.97236 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 04:32:58 | 30.3731 | 0.80112 | 13.5151 | 4.7008 | 359.0883 | 0.97236 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 04:32:58 | 30.3731 | 0.80112 | 13.5151 | 4.7008 | 359.0883 | 0.97236 | – |