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 7.232°
Eccentricity 0.71938
RA ascending node 21.867 hr
Argument perigee 328.332°
Mean anomaly 3.537°
Orbital period 636.004 min
Epoch of osculation 31 May 2026, 04:31

See historical orbital elements »

Derived Quantities

Min Altitude 503.8 km
Mean Altitude 18127.2 km
Peak Altitude 35750.6 km

Orbital History

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme