NORAD 192
MIDAS 4
In 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
- -
- Elevation
- -
- Right ascension
- -
- Declination
- -
- Local sidereal time
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Sunlight
- Day / night
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Identity
- NORAD ID
- 192
- International designator
- 1961-028A
- Launch date
- Oct 21, 1961
- Launch site
- AIR FORCE WESTERN TEST RANGE
- Radar size (RCS)
- Large (over 1 m²)
Radio
- Uplink
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- Downlink
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- Beacon
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- Mode
- -
Active transmitters from SatNOGS DB, licensed CC BY-SA 4.0.
Your station
- Grid locator
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Live
- Azimuth
- -
- Elevation
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- Range
- -
- Range rate
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- Naked-eye visibility
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- Sub-satellite grid
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- Footprint diameter
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Upcoming passes
Next 48 h · your local timeUse your location to predict passes.
Mutual visibility
With another station · next 48 hUse your location to find mutual windows.
Transmitters
Nominal · add location for Doppler-
Recent receptions
SatNOGS Network-
Orbit data
- TLE epoch
- 2026-10-18 19:51:02 UTC
- TLE age
- -
Radio data from SatNOGS DB and SatNOGS Network, licensed CC BY-SA 4.0.
About MIDAS 4
MIDAS 4 is a satellite from the United States, launched on Oct 21, 1961 from Air Force Western Test Range.
It circles Earth every 166 minutes (8.7 times a day), between 3,491 and 3,759 km up, on an orbit tilted 95.9° to the equator, so its path covers latitudes up to 84° north and south.
The map shows where it is right now; the pass list tells you when it next comes over your location.
MIDAS 4 · American early-warning satellite
- Operated by
- United States Air Force
- Built by
- Lockheed Corporation
- Mass
- 1,800 kg
Names and facts: Wikidata (CC0).