HIPPARCOS

Launch Details
Launched 7 August 1989
Flight ended
Status Non-operational
Launch site Europe's Spaceport, Kourou, French Guiana
Owner European Space Agency
NORAD ID 20169
COSPAR ID 1989-062B
Observing

Current orbital elements

Inclination 6.740°
Eccentricity 0.71750
RA ascending node 6.201 hr
Argument perigee 77.000°
Mean anomaly 348.010°
Orbital period 636.168 min
Epoch of osculation 28 Jun 2025, 03:28

See historical orbital elements »

Derived Quantities

Min Altitude 550.8 km
Mean Altitude 18131.4 km
Peak Altitude 35711.9 km

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme