NORAD 25636
SUNSAT
Time
- Local time
- -
- -
Position
- Latitude
- -
- Longitude
- -
- Altitude
- -
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
- -
Sunlight
- Day / night
- -
Identity
- NORAD ID
- 25636
- International designator
- 1999-008C
- Launch date
- Feb 23, 1999
- Launch site
- AIR FORCE WESTERN TEST RANGE
- Radar size (RCS)
- Medium (0.1–1 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
- 2026-11-03 20:31:28 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 96.4° from the equator, between 653 and 878 km up. Earth is drawn to scale.
Drag to turn · pinch to zoom · it moves live
About SUNSAT
SUNSAT is a satellite from SAFR, launched on Feb 23, 1999 from Air Force Western Test Range.
It circles Earth every 100 minutes (14.5 times a day), between 637 and 837 km up, on an orbit tilted 96.4° 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.
SUNSAT · amateur radio satellite
Wikipedia article ↗ · Names and facts: Wikidata (CC0).
Orbit height over the past year
Over the last 23 days its lowest point went from 637 km to 637 km. Sudden rises are engine burns that lift the orbit; slow declines are drag from the thin upper atmosphere.
From Space-Track element sets, one point a day.