Associated launch
Vanguard | Vanguard II
COSPAR 1959-001US NavyVanguard
1959-02-17T15:55:00+00:00
Catalog
OwnerUnited States (US)
Object typeDEB
Launch siteAFETR
Launch designator1959-001
Period89.81 min
Inclination32.78°
Altitude257 km → 273 km
RCS0.013 m²
SATCAT updated2026-03-02T06:11:01.382+00:00
Orbit (latest)
No orbit elements found yet.