Spacecraft information: UMBRA-11

Launch Details
Launched 27 November 2025
Flight ended
Status Operational
Category Active satellites
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 66748
COSPAR ID 2025-276CL
Observing

Current orbital elements

Inclination 97.438°
Eccentricity 0.00029
RA ascending node 5.863 hr
Argument perigee 154.950°
Mean anomaly 205.187°
Orbital period 94.769 min
Epoch of osculation 11 Jan 2026, 15:28

See historical orbital elements »

Derived Quantities

Min Altitude 512.5 km
Mean Altitude 514.5 km
Peak Altitude 516.5 km

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PST

Color scheme