IRAS

Launch Details
Launched 25 January 1983
Flight ended
Status Non-operational
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 13777
COSPAR ID 1983-004A
Observing

Current orbital elements

Inclination 99.061°
Eccentricity 0.00197
RA ascending node 20.248 hr
Argument perigee 18.979°
Mean anomaly 341.210°
Orbital period 102.788 min
Epoch of osculation 03 May 2025, 11:38

See historical orbital elements »

Derived Quantities

Min Altitude 883.3 km
Mean Altitude 897.7 km
Peak Altitude 912.0 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.

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme