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
Period96.05 min
Inclination51.92°
Altitude562 km → 577 km
SATCAT updated2026-04-17T12:11:01.574+00:00
Groups
activekuiper
Orbit (latest)
Epoch2026-04-23T05:07:30.000029+00:00
Inclination51.9010°
RAAN233.7681°
Eccentricity0.0001080
Mean motion14.799257 rev/day
Sourcesupgp
Fetched2026-04-23T08:38:05.503+00:00