ERS-1

Launch Details
Launched 16 July 1991
Flight ended
Status Non-operational
Category Assorted bright
Launch site Europe's Spaceport, Kourou, French Guiana
Owner European Space Agency
NORAD ID 21574
COSPAR ID 1991-050A
Observing

Current orbital elements

Inclination 98.794°
Eccentricity 0.00329
RA ascending node 16.848 hr
Argument perigee 45.707°
Mean anomaly 314.681°
Orbital period 100.052 min
Epoch of osculation 01 Sep 2025, 06:25

See historical orbital elements »

Derived Quantities

Min Altitude 744.6 km
Mean Altitude 768.1 km
Peak Altitude 791.6 km

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme