OrbitNight

NORAD 20560

USA 56

📡 Radar viewIn orbit
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Computing position…
Blue circle: where it is above the horizon now

Time

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Position

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Longitude
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Altitude
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Speed

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Kilometers per second
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Miles per second
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From your location

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Right ascension
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Local sidereal time
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Sunlight

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Its orbit in 3D

Goes round Earth once every 97 minutes, on an orbit tilted 89.9° from the equator, between 633 and 742 km up. Earth is drawn to scale.

Drag to turn · pinch to zoom · it moves live

About USA 56

USA 56 is a satellite from the United States, launched on Apr 11, 1990 from Air Force Western Test Range.

It circles Earth every 97 minutes (14.8 times a day), between 593 and 679 km up, on an orbit tilted 89.9° to the equator, so its path covers latitudes up to 90° north and south.

The map shows where it is right now; the pass list tells you when it next comes over your location.

POGS · 20560

Names and facts: Wikidata (CC0).

Orbit height over the past year

Over the last 16 days its lowest point went from 595 km to 593 km. Sudden rises are engine burns that lift the orbit; slow declines are drag from the thin upper atmosphere.

Lowest point (perigee)Highest point (apogee)
600620640660680

From Space-Track element sets, one point a day.