Orbital elements of IUS R/B(1)
| Launched | 23 January 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15544 |
| 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 |
| 2024 Aug 15 17:54 | 2024 Aug 12 06:54:45 | 27.9514 | 0.68727 | 23.6894 | 153.4356 | 270.8823 | 2.78828 | – |
| 2024 Aug 14 17:53 | 2024 Aug 12 06:54:45 | 27.9514 | 0.68727 | 23.6894 | 153.4356 | 270.8823 | 2.78828 | – |
| 2024 Aug 13 17:53 | 2024 Aug 12 06:54:45 | 27.9514 | 0.68727 | 23.6894 | 153.4356 | 270.8823 | 2.78828 | – |
| 2024 Aug 12 17:53 | 2024 Aug 12 06:54:45 | 27.9514 | 0.68727 | 23.6894 | 153.4356 | 270.8823 | 2.78828 | – |
| 2024 Aug 11 17:53 | 2024 Aug 07 06:36:45 | 27.9534 | 0.68732 | 23.8449 | 149.5973 | 270.8823 | 2.78828 | – |
| 2024 Aug 10 17:54 | 2024 Aug 07 06:36:45 | 27.9534 | 0.68732 | 23.8449 | 149.5973 | 270.8823 | 2.78828 | – |
| 2024 Aug 09 17:54 | 2024 Aug 07 06:36:45 | 27.9534 | 0.68732 | 23.8449 | 149.5973 | 270.8823 | 2.78828 | – |
| 2024 Aug 08 17:56 | 2024 Aug 07 06:36:45 | 27.9534 | 0.68732 | 23.8449 | 149.5973 | 270.8823 | 2.78828 | – |
| 2024 Aug 07 17:53 | 2024 Aug 07 06:36:45 | 27.9534 | 0.68732 | 23.8449 | 149.5973 | 270.8823 | 2.78828 | – |
| 2024 Aug 06 17:52 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Aug 05 17:52 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Aug 04 17:53 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Aug 03 17:54 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Aug 02 17:54 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Aug 01 17:54 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Jul 31 17:53 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Jul 30 17:53 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Jul 29 17:53 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Jul 28 18:00 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Jul 27 17:53 | 2024 Jul 26 19:24:50 | 27.9563 | 0.68737 | 0.2005 | 140.8234 | 270.8823 | 2.78828 | – |
| 2024 Jul 26 17:53 | 2024 Jul 22 12:08:52 | 27.9550 | 0.68744 | 0.3338 | 137.5275 | 270.8823 | 2.78828 | – |
| 2024 Jul 25 17:54 | 2024 Jul 22 12:08:52 | 27.9550 | 0.68744 | 0.3338 | 137.5275 | 270.8823 | 2.78828 | – |
| 2024 Jul 24 17:53 | 2024 Jul 22 12:08:52 | 27.9550 | 0.68744 | 0.3338 | 137.5275 | 270.8823 | 2.78828 | – |
| 2024 Jul 23 17:52 | 2024 Jul 22 12:08:52 | 27.9550 | 0.68744 | 0.3338 | 137.5275 | 270.8823 | 2.78828 | – |
| 2024 Jul 22 17:52 | 2024 Jul 22 12:08:52 | 27.9550 | 0.68744 | 0.3338 | 137.5275 | 270.8823 | 2.78828 | – |
| 2024 Jul 21 17:52 | 2024 Jul 15 16:34:02 | 27.9555 | 0.68741 | 0.5447 | 132.3221 | 270.8823 | 2.78828 | – |
| 2024 Jul 20 17:53 | 2024 Jul 15 16:34:02 | 27.9555 | 0.68741 | 0.5447 | 132.3221 | 270.8823 | 2.78828 | – |
| 2024 Jul 19 17:53 | 2024 Jul 15 16:34:02 | 27.9555 | 0.68741 | 0.5447 | 132.3221 | 270.8823 | 2.78828 | – |