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: 13 hours ago
TLE from 13 hours ago
0 LT-1 01A
1 51284U 22007A 25258.62655200 .00000687 00000-0 80013-4 0 9996
2 51284 97.8117 264.9971 0001604 89.7932 270.3468 14.88418554197636Epoch: 2025-09-15T15:02Z
TLE epoch observation values (Epoch: 2025-09-15T15:02:14.092Z)
Latitude
-0.0001°
Longitude
44.6099°
Altitude
605.905 km
Speed
7.556 km/s
True Right ascension
17h 39m 59s
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
20:35:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
601.021 km
Perigee altitude
598.783 km
Semi-major axis
6,978.039 km
Eccentricity
0.00016
Inclination
97.8117°
RAAN
264.9971°
Arg. of periapsis
89.7932°
True anomaly
270.32842°
Mean anomaly
270.3468°
Eccentric anomaly
270.33761°
Mean motion
3.72343 °/min
Orbital period
96.69 mins
BSTAR
0.000080013
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-16 12:35:52.306Z | 46.617° ENE | 2025-09-16 12:38:52.306Z | 100.953° ESE | 22.309° | 2025-09-16 12:41:52.306Z | 148.855° SSE |
| 5 mins | 2025-09-16 14:11:52.306Z | 337.47° NNW | 2025-09-16 14:13:52.306Z | 301.93° NW | 23.432° | 2025-09-16 14:16:52.306Z | 242.959° WSW |
| 4 mins | 2025-09-16 23:28:52.306Z | 89.677° E | 2025-09-16 23:29:52.306Z | 72.842° E | 16.486° | 2025-09-16 23:32:52.306Z | 26.285° NE |
| 6 mins | 2025-09-17 01:02:52.306Z | 200.062° SSW | 2025-09-17 01:05:52.306Z | 268.222° W | 31.758° | 2025-09-17 01:08:52.306Z | 326.4° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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