Orbital elements of IUS R/B(2)
| Launched | 12 March 1989 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19913 |
| 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 Nov 27 18:57 | 2025 Nov 25 08:39:53 | 9.0371 | 0.00240 | 21.4344 | 191.8530 | 1.8331 | 1.00605 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:39:53 | 9.0371 | 0.00240 | 21.4344 | 191.8530 | 1.8331 | 1.00605 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:39:53 | 9.0371 | 0.00240 | 21.4344 | 191.8530 | 1.8331 | 1.00605 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 08:48:19 | 9.0473 | 0.00241 | 21.4363 | 191.6816 | 1.8331 | 1.00605 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 08:48:19 | 9.0473 | 0.00241 | 21.4363 | 191.6816 | 1.8331 | 1.00605 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 08:48:19 | 9.0473 | 0.00241 | 21.4363 | 191.6816 | 1.8331 | 1.00605 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 08:48:19 | 9.0473 | 0.00241 | 21.4363 | 191.6816 | 1.8331 | 1.00605 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 10:20:28 | 9.0656 | 0.00244 | 21.4397 | 191.0557 | 1.8331 | 1.00605 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 1.8331 | 1.00605 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 1.8331 | 1.00605 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 1.8331 | 1.00605 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 1.8331 | 1.00605 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 1.8331 | 1.00605 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 1.8331 | 1.00605 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 1.8331 | 1.00605 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 1.8331 | 1.00605 | – |