NORAD 44339
PROX-1
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
- 44339
- International designator
- 2019-036A
- Launch date
- Jun 25, 2019
- Launch site
- AIR FORCE EASTERN TEST RANGE
- Radar size (RCS)
- Large (over 1 m²)
Radio
- Uplink
- -
- Downlink
- 2,306.500 MHz · FSK
- Beacon
- -
- Mode
- FSK
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 DopplerMODE S FSK38k4
Transmitter · FSK
- Downlink
- 2,306.500 MHz
- CTCSS
- -
- Baud
- 38,400
Recent receptions
SatNOGS Network-
Orbit data
- TLE epoch
- 2026-11-01 14:55:25 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 96 minutes, on an orbit tilted 24.0° from the equator, between 21,249,530 and 21,811,111 km up. Earth is drawn to scale.
Drag to turn · pinch to zoom · it moves live
About PROX-1
PROX-1 is a satellite from the United States, launched on Jun 25, 2019 from Air Force Eastern Test Range.
It circles Earth every 96 minutes (14.9 times a day), between 583 and 591 km up, on an orbit tilted 24.0° to the equator, so its path covers latitudes up to 24° north and south.
The map shows where it is right now; the pass list tells you when it next comes over your location.
Orbit height over the past year
Over the last 22 days its lowest point went from 585 km to 583 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.