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USA 342, 55263

Orbit data source: Space-Track

USA 342, 55263 is a payload satellite owned by USSF SSC (US) in GEO that was launched on Sun, 15 Jan 2023 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
55263, 2023-008A
Orbit
GEO
Country
Flag of USUS
Related business
Manufacturer
Unknown (US)
Mission
Operational Defense Classified
Bus & Motor
UNKNOWN, Unknown motor
Mass
~3,200 kg wet, 2,800 kg dry
Launch date (UTC)
2023-01-15 (3 years ago)
Launch vehicle
FALCON HEAVY
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 22.5 m
Radar Cross Section
60.149 m²

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago
0 USA 342
1 55263U 23008A   26170.70365845  .00000000  00000-0  00000+0 0  9997
2 55263   0.0057  73.3519 0000125 107.0449   4.6843  1.00267812 12540
Epoch: 2026-06-19T16:53Z
TLE epoch observation values (Epoch: 2026-06-19T16:53:16.090Z)
Latitude
0.00448°
Longitude
23.84805°
Altitude
35,786.676 km
Speed
3.075 km/s
True Right ascension
12h 20m 22s
True Declination
0° 00' 16"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
21:36:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,789.306 km
Perigee altitude
35,788.252 km
Semi-major axis
42,166.916 km
Eccentricity
0.00001
Inclination
0.0057°
RAAN
73.3519°
Arg. of periapsis
107.0449°
True anomaly
4.68442°
Mean anomaly
4.6843°
Eccentric anomaly
4.68436°
Mean motion
0.25066 °/min
Orbital period
1,436.21 mins
BSTAR
0
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Other satellites on launch #8 in the year 2023 (2023-01-15 UTC)

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