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PROX-1, 44339

Orbit data source: Space-Track

PROX-1, 44339 is a payload satellite owned by GaTech (US) in LEO that was launched on Tue, 25 Jun 2019 UTC via an FALCON HEAVY launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days
Identifier
44339, 2019-036A
Orbit
LEO
Last TLE update
20 hours ago
Origin
Manufacturer
GaTech
Mission
Operational Amateur Technology
Bus & Motor
PROX-1, Unknown motor
Mass
70 kg wet, 70 kg dry
Launch date (UTC)
2019-06-25 (6 years ago)
Launch vehicle
FALCON HEAVY
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Tether, 0.6 m
Radar Cross Section
0.360 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 20 hours ago
0 PROX-1
1 44339U 19036A   25181.58443926  .00006959  00000-0  85920-3 0  9996
2 44339  23.9972 283.7886 0006962 318.4653  41.5315 14.80298282321135
Epoch: 2025-06-30T14:01Z
TLE epoch observation values (Epoch: 2025-06-30T14:01:35.552Z)
Latitude
Longitude
154.49833°
Altitude
622.638 km
Speed
7.552 km/s
True Right ascension
18h 55m 09s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
24.11227°
Longitude
-121.46549°
Altitude
628.795 km
Speed
7.548 km/s
Apparent Right ascension
03h 49m 58s
Apparent Declination
-14° 55' 53"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:28:53
Azimuth
98.318° ESE
Elevation
-13.498°
Doppler factor
1
Orbital elements
Apogee altitude
637.997 km
Perigee altitude
628.235 km
Semi-major axis
7,011.253 km
Eccentricity
0.0007
Inclination
23.9972°
RAAN
283.7886°
Arg. of periapsis
318.4653°
True anomaly
Unknown
Mean anomaly
41.5315°
Eccentric anomaly
Unknown
Mean motion
3.697 °/min
Orbital period
97.38 mins
BSTAR
0.0008592
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PROX-1 Visibility

Observer location: undefined°, undefined°

PROX-1 is likely not visible in the next few days
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