TDRS 3

Launch Details
Launched 28 September 1988
Flight ended
Status Operational
Categories Tracking and Data Relay Satellite System (TDRSS)
Geostationary
Active satellites
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 19548
COSPAR ID 1988-091B
Observing

Current orbital elements

Inclination 12.864°
Eccentricity 0.00355
RA ascending node 22.885 hr
Argument perigee 345.945°
Mean anomaly 4.881°
Orbital period 1436.014 min
Epoch of osculation 08 Jul 2025, 06:25

See historical orbital elements »

Derived Quantities

Min Altitude 35642.3 km
Mean Altitude 35792.1 km
Peak Altitude 35942.0 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme