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USA 58, 20562

Orbit data source: Space-Track

USA 58, 20562 is an American payload satellite in LEO that was launched on Wed, 11 Apr 1990 UTC via an ATLAS E ALTAIR launch vehicle from the Air Force Western Test Range (AFWTR). 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.

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Identifier
20562, 1990-031C
Orbit
LEO
Last TLE update
10 hours ago
Origin
Manufacturer
DSI
Mission
Defense Technology
Bus & Motor
MINISTAR, Unknown motor
Mass
55 kg wet, 55 kg dry
Launch date (UTC)
1990-04-11 (35 years ago)
Launch vehicle
ATLAS E ALTAIR
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 10 hours ago
0 USA 58
1 20562U 90031C   25161.78671592  .00000764  00000-0  10598-3 0  9991
2 20562  89.8526 270.1023 0063385 182.9706 177.1149 14.75639448 58866
Epoch: 2025-06-10T18:52Z
TLE epoch observation values (Epoch: 2025-06-10T18:52:52.255Z)
Latitude
0.00001°
Longitude
87.506°
Altitude
690.715 km
Speed
7.487 km/s
True Right ascension
18h 00m 24s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
76.70943°
Longitude
88.11894°
Altitude
667.376 km
Speed
7.524 km/s
Apparent Right ascension
02h 13m 37s
Apparent Declination
35° 50' 25"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
15:18:26
Azimuth
13.414° NNE
Elevation
-12.788°
Doppler factor
1
Orbital elements
Apogee altitude
684.475 km
Perigee altitude
595.507 km
Semi-major axis
7,018.128 km
Eccentricity
0.00634
Inclination
89.8526°
RAAN
270.1023°
Arg. of periapsis
182.9706°
True anomaly
Unknown
Mean anomaly
177.1149°
Eccentric anomaly
Unknown
Mean motion
3.69157 °/min
Orbital period
97.52 mins
BSTAR
0.00010598
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USA 58 Visibility forecast

Observer location: undefined°, undefined°

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
4 mins2025-06-11 06:25:43.974Z105.274° ESE2025-06-11 06:27:43.974Z78.315° E14.603°2025-06-11 06:29:43.974Z49.989° ENE
7 mins2025-06-11 08:01:43.974Z200.87° SSW2025-06-11 08:04:43.974Z259.464° W37.23°2025-06-11 08:08:43.974Z343.797° N
7 mins2025-06-11 19:52:43.974Z348.571° N2025-06-11 19:55:43.974Z270.623° WNW39.766°2025-06-11 19:59:43.974Z197.853° SSW
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