HOTSAT-1, 56954
Orbit data source: Space-Track
HOTSAT-1, 56954 is a payload satellite owned by Satellite Vu (UK) in SSO that was launched on Mon, 12 Jun 2023 UTC via an FALCON 9 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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56954 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
UKRelated business
Manufacturer
SSTL
Mission
Non-operational Commercial Imaging
Bus & Motor
DARKCARB, H2O AOCS
Mass
130 kg wet, 130 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + Cone + 1 Pan, 0.5 m
Radar Cross Section
0.625 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 HOTSAT-1
1 56954U 23084Y 25347.00636942 .00007319 00000-0 32448-3 0 9991
2 56954 97.5979 114.1416 0002615 284.2525 75.8420 15.21909665138773Epoch: 2025-12-13T00:09Z
TLE epoch observation values (Epoch: 2025-12-13T00:09:10.317Z)
Latitude
-0.00006°
Longitude
29.90878°
Altitude
502.729 km
Speed
7.613 km/s
True Right ascension
07h 36m 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
05:22:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
498.85 km
Perigee altitude
495.255 km
Semi-major axis
6,875.189 km
Eccentricity
0.00026
Inclination
97.5979°
RAAN
114.1416°
Arg. of periapsis
284.2525°
True anomaly
75.87106°
Mean anomaly
75.842°
Eccentric anomaly
75.85653°
Mean motion
3.80729 °/min
Orbital period
94.56 mins
BSTAR
0.00032448
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Other satellites on launch #84 in the year 2023 (2023-06-12 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.HOTSAT-1 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-13 08:11:04.913Z | 131.42° SE | 2025-12-13 08:13:04.913Z | 89.637° E | 28.705° | 2025-12-13 08:16:04.913Z | 12.568° NNE |
| 5 mins | 2025-12-13 21:15:04.913Z | 36.037° NE | 2025-12-13 21:17:04.913Z | 113.068° SE | 37.123° | 2025-12-13 21:20:04.913Z | 175.011° S |
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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