USA 157 (MILSTAR-2 2)

MilitaryGEOUnited States

USA 157 (MILSTAR-2 2) is a military satellite, as listed in Jonathan McDowell's GCAT catalogue, with ownership listed as United States in CelesTrak's catalogue, currently in a geostationary orbit about 35,614 km above the equator. It completes one orbit of Earth roughly every 1436 minutes at an inclination of 11.7°. It was launched in 2001. Track its live position and see when it passes over your location on azmth.

Orbital data

NORAD ID: 26715
COSPAR ID: 2001-009A
Type: Military
Orbit: GEO
Perigee (lowest): 35,614 km
Apogee (highest): 35,976 km
Inclination: 11.68°
Orbital period: 1436 min
Launch year: 2001
Owner (CelesTrak): United States

Orbital data updated: 2026-10-18 · from CelesTrak, refreshed every 2 hours.

Who operates it

United StatesLIVEActive

Communications

GCAT lists it as Milstar 4.

Independent assessment

GCAT classes it as a military satellite for communications and records it as active (17 Oct 2026).

Data: GCAT · CC BY 4.0 Class, mission and status adapted from GCAT by Jonathan McDowell, CC BY 4.0, data update 17 Oct 2026.

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About GEO orbit

Geostationary Orbit. Exactly 35,786 km above the equator. Satellites here orbit at the same rate Earth rotates, so they appear stationary in the sky. Used for TV, weather, and communications.