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
Period97.01 min
Inclination51.90°
Altitude609 km → 622 km
SATCAT updated2026-03-14T06:11:00.846+00:00
Groups
activekuiper
Orbit (latest)
Epoch2026-04-23T05:33:10.000022+00:00
Inclination51.8994°
RAAN236.1812°
Eccentricity0.0000339
Mean motion14.799962 rev/day
Sourcesupgp
Fetched2026-04-23T08:38:05.503+00:00