Associated launch
Atlas V 551 | Amazon Leo (LA-04)
COSPAR 2025-301United Launch AllianceAtlas V 551
2025-12-16T08:28:00+00:00
Catalog
OwnerUnited States (US)
Object typePAY
Launch siteAFETR
Launch designator2025-301
Period93.64 min
Inclination51.87°
Altitude446 km → 460 km
SATCAT updated2026-04-23T12:11:01.669+00:00
Groups
activekuiper
Orbit (latest)
Epoch2026-04-23T04:00:01.99872+00:00
Inclination51.8902°
RAAN212.3803°
Eccentricity0.0006084
Mean motion15.038819 rev/day
Sourcegp
Fetched2026-04-23T12:11:01.669+00:00