LT-1 01A, 51284
Orbit data source: Space-Track
LT-1 01A, 51284 is a payload satellite owned by SAST (CN) in SSO that was launched on Tue, 25 Jan 2022 UTC via a CHANG ZHENG 4C launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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51284 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational Civil Radar Imaging
Bus & Motor
LSAR, AOCS 20N
Mass
3,200 kg wet, ~2,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 4 Pan, 5.0 m
Radar Cross Section
14.608 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 LT-1 01A
1 51284U 22007A 25342.86179463 .00001559 00000-0 17390-3 0 9994
2 51284 97.8097 348.0201 0001517 83.9055 276.2335 14.88435039210167Epoch: 2025-12-08T20:40Z
TLE epoch observation values (Epoch: 2025-12-08T20:40:59.056Z)
Latitude
0.00004°
Longitude
-40.08072°
Altitude
605.745 km
Speed
7.557 km/s
True Right ascension
23h 12m 04s
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
04:02:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
600.909 km
Perigee altitude
598.792 km
Semi-major axis
6,977.987 km
Eccentricity
0.00015
Inclination
97.8097°
RAAN
348.0201°
Arg. of periapsis
83.9055°
True anomaly
276.21622°
Mean anomaly
276.2335°
Eccentric anomaly
276.22486°
Mean motion
3.72347 °/min
Orbital period
96.68 mins
BSTAR
0.0001739
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Other satellites on launch #7 in the year 2022 (2022-01-25 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.LT-1 01A 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-09 13:23:02.829Z | 13.03° NNE | 2025-12-09 13:27:02.829Z | 187.933° SSW | 43.094° | 2025-12-09 13:30:02.829Z | 192.741° SSW |
| 6 mins | 2025-12-10 00:15:02.829Z | 146.199° SSE | 2025-12-10 00:18:02.829Z | 52.999° ENE | 39.157° | 2025-12-10 00:21:02.829Z | 358.934° N |
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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