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NAVSTAR 53 (USA 175) (NORAD 28129)

NAVSTAR 53 (USA 175) is a other active satellites satellite (NORAD 28129) in a MEO orbit 20898 by 20906 km above the Earth, circling the planet every 747.4 minutes. Right now it is over latitude -54.8°, longitude -78.6° at an altitude of 20918 km.

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Where is NAVSTAR 53 (USA 175) now?

Latitude: -54.824°
Longitude: -78.632°
Altitude: 20918.5 km
Speed: 3.822 km/s
Footprint radius: 8515 km

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Orbit and identity

28129NORAD catalog number

2003-058AInternational designator

Other active satellitesCategory

MEOOrbit class

747.36 minOrbital period

20898 × 20906 kmPerigee × apogee altitude

55.1°Inclination

0.000139Eccentricity

1.9268Revolutions per day

2003Launch year

Orbital elements epoch: 2026-10-26T20:53:52 UTC (4 days ago). Positions drift from reality as the elements age; fresh elements are fetched automatically.

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Positions are computed from public orbital elements (CelesTrak / US Space Force 18th SDS) with the SGP4 model and are accurate to a few kilometres; amateur radio data from the SatNOGS DB (CC BY-SA). Not for navigation or safety-critical use. Method and limits · Radio coverage map · Live HF propagation data