IRIDIUM 57

Launch Details
Launched 29 March 1998
Flight ended
Status Non-operational
Category Iridium
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 25273
COSPAR ID 1998-019B
Observing

Current orbital elements

Inclination 86.398°
Eccentricity 0.00023
RA ascending node 10.811 hr
Argument perigee 93.824°
Mean anomaly 266.321°
Orbital period 100.288 min
Epoch of osculation 07 May 2025, 19:44

See historical orbital elements »

Derived Quantities

Min Altitude 777.7 km
Mean Altitude 779.3 km
Peak Altitude 780.9 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme