Orbital elements of AEHF-4
| Launched | 16 October 2018 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 43651 |
| Alternative names |
USA 288 |
| 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 Feb 05 18:58 | 2026 Feb 05 11:18:33 | 1.4274 | 0.00634 | 23.4977 | 359.0723 | 246.1836 | 1.00270 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 11:05:44 | 1.4277 | 0.00633 | 23.4921 | 359.0470 | 246.1836 | 1.00270 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 10:54:46 | 1.4280 | 0.00633 | 23.4863 | 359.0277 | 246.1836 | 1.00270 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:07:44 | 1.4284 | 0.00633 | 23.4801 | 359.0139 | 246.1836 | 1.00270 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 08:01:42 | 1.4289 | 0.00632 | 23.4731 | 359.0119 | 246.1836 | 1.00270 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:38:10 | 1.4288 | 0.00632 | 23.4680 | 359.0160 | 246.1836 | 1.00270 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 08:06:00 | 1.4294 | 0.00632 | 23.4605 | 359.0386 | 246.1836 | 1.00270 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 09:50:43 | 1.4295 | 0.00631 | 23.4550 | 359.0698 | 246.1836 | 1.00270 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 18:28:35 | 1.4301 | 0.00630 | 23.4437 | 359.1800 | 246.1836 | 1.00270 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 12:46:18 | 1.4297 | 0.00630 | 23.4428 | 359.1943 | 246.1836 | 1.00270 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 11:49:38 | 1.4300 | 0.00630 | 23.4365 | 359.2765 | 246.1836 | 1.00270 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 12:02:38 | 1.4302 | 0.00629 | 23.4304 | 359.3641 | 246.1836 | 1.00270 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 11:30:38 | 1.4305 | 0.00629 | 23.4245 | 359.4532 | 246.1836 | 1.00270 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 10:05:27 | 1.4312 | 0.00628 | 23.4128 | 359.6346 | 246.1836 | 1.00270 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 10:07:37 | 1.4315 | 0.00628 | 23.4073 | 359.7269 | 246.1836 | 1.00270 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:44:26 | 1.4319 | 0.00627 | 23.4005 | 359.8331 | 246.1836 | 1.00270 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:46:35 | 1.4322 | 0.00627 | 23.3952 | 359.9056 | 246.1836 | 1.00270 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 22:15:11 | 1.4326 | 0.00627 | 23.3891 | 359.9902 | 246.1836 | 1.00270 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 13:41:22 | 1.4324 | 0.00627 | 23.3870 | 0.0052 | 246.1836 | 1.00270 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:00:46 | 1.4329 | 0.00627 | 23.3819 | 0.0406 | 246.1836 | 1.00270 | – |
| 2026 Jan 15 18:56 | 2026 Jan 15 13:28:57 | 1.4331 | 0.00627 | 23.3769 | 0.0799 | 246.1836 | 1.00270 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 13:30:27 | 1.4357 | 0.00619 | 23.3694 | 359.6219 | 246.1836 | 1.00270 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:10:48 | 1.4365 | 0.00619 | 23.3591 | 359.6159 | 246.1836 | 1.00270 | – |
| 2026 Jan 10 18:57 | 2026 Jan 09 05:24:30 | 1.4374 | 0.00618 | 23.3459 | 359.6050 | 246.1836 | 1.00270 | – |