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NORAD 26619

EO 1

📡 Radar viewIn orbit
Tap to zoom and pan
Computing position…
Blue circle: where it is above the horizon now

Time

Local time
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Position

Latitude
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Longitude
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Altitude
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Speed

Miles per hour
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Kilometers per second
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Miles per second
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From your location

Azimuth
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Elevation
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Right ascension
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Declination
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Local sidereal time
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Sunlight

Day / night
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Its orbit in 3D

Goes round Earth once every 98 minutes, on an orbit tilted 98.1° from the equator, between 657 and 684 km up. Earth is drawn to scale.

Drag to turn · pinch to zoom · it moves live

About EO 1

EO 1 is a satellite from the United States, launched on Nov 21, 2000 from Air Force Western Test Range.

It circles Earth every 98 minutes (14.7 times a day), between 656 and 670 km up, on an orbit tilted 98.1° to the equator, so its path covers latitudes up to 82° north and south.

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

Earth Observing-1 · Earth observation satellite

Operated by
National Aeronautics and Space Administration

Wikipedia article ↗ · Names and facts: Wikidata (CC0).

Orbit height over the past year

Over the last 26 days its lowest point went from 656 km to 656 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)
655660665670Nov 26

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