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: 10 hours ago
TLE from 10 hours ago
0 LT-1 01A
1 51284U 22007A 25291.97109045 .00000179 00000-0 25203-4 0 9998
2 51284 97.8115 297.8678 0001564 90.3658 269.7738 14.88407329202593Epoch: 2025-10-18T23:18Z
TLE epoch observation values (Epoch: 2025-10-18T23:18:22.214Z)
Latitude
-0.00005°
Longitude
-79.41921°
Altitude
605.951 km
Speed
7.556 km/s
True Right ascension
19h 51m 28s
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
04:12:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
601.028 km
Perigee altitude
598.846 km
Semi-major axis
6,978.074 km
Eccentricity
0.00016
Inclination
97.8115°
RAAN
297.8678°
Arg. of periapsis
90.3658°
True anomaly
269.75588°
Mean anomaly
269.7738°
Eccentric anomaly
269.76484°
Mean motion
3.7234 °/min
Orbital period
96.69 mins
BSTAR
0.000025203
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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 | 2025-10-19 12:47:31.682Z | 37.138° NE | 2025-10-19 12:50:31.682Z | 92.846° ESE | 28.46° | 2025-10-19 12:53:31.682Z | 154.838° SSE |
| 4 mins | 2025-10-19 14:24:31.682Z | 323.091° NNW | 2025-10-19 14:26:31.682Z | 286.472° WNW | 18.681° | 2025-10-19 14:28:31.682Z | 253.825° W |
| 4 mins | 2025-10-19 23:40:31.682Z | 99.733° ESE | 2025-10-19 23:42:31.682Z | 59.176° ENE | 20.959° | 2025-10-19 23:44:31.682Z | 25.294° NE |
| 5 mins | 2025-10-20 01:15:31.682Z | 217.781° SW | 2025-10-20 01:17:31.682Z | 258.275° W | 25.214° | 2025-10-20 01:20:31.682Z | 316.495° 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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