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 98.791°
Eccentricity 0.00309
RA ascending node 11.283 hr
Argument perigee 286.275°
Mean anomaly 73.504°
Orbital period 100.056 min
Epoch of osculation 11 Jun 2025, 20:34

See historical orbital elements »

Derived Quantities

Min Altitude 746.2 km
Mean Altitude 768.3 km
Peak Altitude 790.4 km

Orbital History

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme