NORAD 5395
OV1-20/OV1-21 AKM
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
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- Right ascension
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- Declination
- -
- Local sidereal time
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Sunlight
- Day / night
- -
Identity
- NORAD ID
- 5395
- International designator
- 1971-067K
- Launch date
- Aug 7, 1971
- 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
- 2026-11-08 04:30:21 UTC
- TLE age
- -
Radio data from SatNOGS DB and SatNOGS Network, licensed CC BY-SA 4.0.
Its orbit in 3D
Goes round Earth once every 100 minutes, on an orbit tilted 87.6° from the equator, between 727 and 787 km up. Earth is drawn to scale.
Drag to turn · pinch to zoom · it moves live
About OV1-20/OV1-21 AKM
OV1-20/OV1-21 AKM is a spent rocket stage from the United States, launched on Aug 7, 1971 from Air Force Western Test Range.
It circles Earth every 100 minutes (14.4 times a day), between 713 and 787 km up, on an orbit tilted 87.6° to the equator, so its path covers latitudes up to 88° north and south.
The map shows where it is right now; the pass list tells you when it next comes over your location.