CS1

Launch Details
Launched 26 September 2021
Flight ended –
Status Operational
Category Active satellites
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 49261
COSPAR ID 2021-088B
Observing

Current orbital elements

Inclination 97.406°
Eccentricity 0.00142
RA ascending node 3.097 hr
Argument perigee 26.284°
Mean anomaly 333.912°
Orbital period 94.187 min
Epoch of osculation 13 Dec 2025, 16:48

See historical orbital elements »

Derived Quantities

Min Altitude 476.6 km
Mean Altitude 486.3 km
Peak Altitude 496.1 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Launched alongside

LANDSAT 9 CS2 CUTE CUPID

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PST

Color scheme


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Last updated: 14 Dec 2025, 19:15 UTC
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