HST, 20580
Orbit data source: Space-Track
The Hubble Space Telescope is a large observatory located in Earth's orbit that has transformed the field of astronomy. Launched in 1990, Hubble has made significant contributions to all domains of astronomy, such as determining the universe's age, the existence of dark energy, and the rate of its expansion. The telescope’s high-resolution images provide detailed and precise views of distant galaxies, nebulae, and star clusters, establishing it as one of the most important telescopes in the history of astronomy.
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20580 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 HST
1 20580U 90037B 25340.32599985 .00012669 00000-0 44335-3 0 9994
2 20580 28.4701 316.1394 0001971 164.3487 195.7169 15.27914955759015Epoch: 2025-12-06T07:49Z
TLE epoch observation values (Epoch: 2025-12-06T07:49:26.387Z)
Latitude
-0.00001°
Longitude
123.42408°
Altitude
481.602 km
Speed
7.627 km/s
True Right ascension
21h 04m 33s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
01:22:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
487.637 km
Perigee altitude
484.931 km
Semi-major axis
6,864.421 km
Eccentricity
0.0002
Inclination
28.4701°
RAAN
316.1394°
Arg. of periapsis
164.3487°
True anomaly
195.71078°
Mean anomaly
195.7169°
Eccentric anomaly
195.71384°
Mean motion
3.81625 °/min
Orbital period
94.33 mins
BSTAR
0.00044335
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Other satellites on launch #37 in the year 1990 (1990-04-24 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.HST Visibility
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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. |
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| HST is likely not visible in the next few days. |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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