LKW-1, 43034
Orbit data source: Space-Track
LKW-1, 43034 is a Chinese payload satellite in SSO that was launched on Sun, 03 Dec 2017 UTC via a CHANG ZHENG 2D 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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43034 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST?
Mission
Operational Defense Imaging
Bus & Motor
LKW, Unknown motor
Mass
~2,000 kg wet, ~2,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Cyl + 3 Pan, 5.0 m
Radar Cross Section
8.135 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 LKW-1
1 43034U 17077A 26256.85384610 .00004023 00000-0 16540-3 0 9990
2 43034 97.0933 286.4082 0001742 107.4436 252.6993 15.24697999488205Epoch: 2026-09-13T20:29Z
TLE epoch observation values (Epoch: 2026-09-13T20:29:32.303Z)
Latitude
-0°
Longitude
-13.81893°
Altitude
495.154 km
Speed
7.617 km/s
True Right ascension
19h 05m 37s
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
17:55:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
489.835 km
Perigee altitude
487.443 km
Semi-major axis
6,866.776 km
Eccentricity
0.00017
Inclination
97.0933°
RAAN
286.4082°
Arg. of periapsis
107.4436°
True anomaly
252.68024°
Mean anomaly
252.6993°
Eccentric anomaly
252.68977°
Mean motion
3.81429 °/min
Orbital period
94.38 mins
BSTAR
0.0001654
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Other satellites on launch #77 in the year 2017 (2017-12-03 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.LKW-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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-14 02:56:04.923Z | 229.587° WSW | 2026-09-14 02:58:04.923Z | 273.792° WNW | 20.84° | 2026-09-14 03:00:04.923Z | 311.069° NW |
| 5 mins | 2026-09-14 14:24:04.923Z | 46.024° ENE | 2026-09-14 14:26:04.923Z | 98.724° ESE | 31.664° | 2026-09-14 14:29:04.923Z | 159.933° 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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