IRIDIUM 77

Launch Details
Launched 7 September 1998
Flight ended 21 September 2017
Status Decayed
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 25471
COSPAR ID 1998-051E
Observing

Current orbital elements

Inclination 86.380°
Eccentricity 0.00547
RA ascending node 22.568 hr
Argument perihelion 256.880°
Mean anomaly 102.641°
Orbital period 87.565 min
Epoch of osculation 21 Sep 2017, 22:59

See historical orbital elements »

Derived Quantities

Min Altitude 125.3 km
Mean Altitude 161.0 km
Peak Altitude 196.7 km

Orbital History

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San Diego

Latitude:
Longitude:
Timezone:

32.72°N
117.16°W
PDT

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