Spacecraft information: 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 7.396°
Eccentricity 0.71893
RA ascending node 23.453 hr
Argument perigee 279.565°
Mean anomaly 12.570°
Orbital period 636.007 min
Epoch of osculation 25 Mar 2026, 01:34

See historical orbital elements »

Derived Quantities

Min Altitude 514.6 km
Mean Altitude 18127.2 km
Peak Altitude 35739.8 km

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme