NORAD 271
MIDAS 5 (STRONGBACK)
In orbit
Tap to zoom and pan
Computing position…
Blue circle: where it is above the horizon now
Time
- Local time
- -
- -
Position
- Latitude
- -
- Longitude
- -
- Altitude
- -
Speed
- Miles per hour
- -
- Kilometers per second
- -
- Miles per second
- -
From your location
- Azimuth
- -
- Elevation
- -
- Right ascension
- -
- Declination
- -
- Local sidereal time
- -
Sunlight
- Day / night
- -
Identity
- NORAD ID
- 271
- International designator
- 1962-010A
- Launch date
- Apr 9, 1962
- Launch site
- AIR FORCE WESTERN TEST RANGE
- Radar size (RCS)
- Large (over 1 m²)
Radio
- Uplink
- -
- Downlink
- -
- Beacon
- -
- Mode
- -
Active transmitters from SatNOGS DB, licensed CC BY-SA 4.0.
Your station
- Grid locator
- -
Live
- Azimuth
- -
- Elevation
- -
- Range
- -
- Range rate
- -
- Naked-eye visibility
- -
- Sub-satellite grid
- -
- Footprint diameter
- -
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 16:47:47 UTC
- TLE age
- -
Radio data from SatNOGS DB and SatNOGS Network, licensed CC BY-SA 4.0.
About MIDAS 5 (STRONGBACK)
MIDAS 5 (STRONGBACK) is a satellite from the United States, launched on Apr 9, 1962 from Air Force Western Test Range.
It circles Earth every 153 minutes (9.4 times a day), between 2,787 and 3,407 km up, on an orbit tilted 86.6° to the equator, so its path covers latitudes up to 87° north and south.
The map shows where it is right now; the pass list tells you when it next comes over your location.
MIDAS 5 · American early-warning satellite
- Operated by
- United States Air Force
- Built by
- Lockheed Corporation
- Mass
- 1,800 kg
Names and facts: Wikidata (CC0).