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
Period94.82 min
Inclination51.88°
Altitude508 km → 512 km
SATCAT updated2026-03-31T00:11:01.157+00:00
Groups
activekuiper
Orbit (latest)
Epoch2026-04-23T05:44:38.000026+00:00
Inclination51.8982°
RAAN228.3697°
Eccentricity0.0000472
Mean motion14.764848 rev/day
Sourcesupgp
Fetched2026-04-23T08:38:05.503+00:00