AEHF 4 (USA 288) likely broke apart: 4 new pieces of debris
Breakup · When
Mon, Oct 19 · 2:04:15 AM
Since October 18, 2026, 4 new pieces from the launch of AEHF 4 (USA 288) (2018, US) have been added to the tracking catalog. Many new pieces from one old object at once usually mean it broke up: an explosion of leftover fuel or batteries, or a collision.
The pieces fly between 8451 and 35374 km up.
At this height pieces can stay up for a century or more, a lasting hazard for other satellites.
New pieces
Found automatically from the U.S. Space Force tracking catalog (Space-Track.org), not an official announcement.