CENTISPACE-1 S1, 43636
Orbit data source: Space-Track
CENTISPACE-1 S1, 43636 is a payload satellite owned by Centispace (CN) in SSO that was launched on Sat, 29 Sep 2018 UTC via a KUAIZHOU-1A 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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43636 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
IMI/CAS
Mission
Operational Commercial Nav/Com
Bus & Motor
WN100, Unknown motor
Mass
97 kg wet, 97 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
0.833 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 CENTISPACE-1 S1
1 43636U 18075A 26171.39848341 .00000355 00000-0 82969-4 0 9991
2 43636 97.8724 195.0058 0010002 108.1747 252.0544 14.59996148411026Epoch: 2026-06-20T09:33Z
TLE epoch observation values (Epoch: 2026-06-20T09:33:48.966Z)
Latitude
-0.00001°
Longitude
142.9381°
Altitude
698.368 km
Speed
7.506 km/s
True Right ascension
13h 00m 01s
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
21:28:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
697.323 km
Perigee altitude
683.183 km
Semi-major axis
7,068.39 km
Eccentricity
0.001
Inclination
97.8724°
RAAN
195.0058°
Arg. of periapsis
108.1747°
True anomaly
251.9454°
Mean anomaly
252.0544°
Eccentric anomaly
251.9999°
Mean motion
3.65227 °/min
Orbital period
98.57 mins
BSTAR
0.000082969
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Other satellites on launch #75 in the year 2018 (2018-09-29 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.CENTISPACE-1 S1 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 | 2026-06-22 14:47:17.298Z | 356.432° N | 2026-06-22 14:50:17.298Z | 259.358° W | 39.616° | 2026-06-22 14:54:17.298Z | 207.718° SW |
| 7 mins | 2026-06-23 01:50:17.298Z | 181.125° SSW | 2026-06-23 01:53:17.298Z | 237.879° WSW | 41.454° | 2026-06-23 01:57:17.298Z | 338.612° 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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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