CBERS 4A, 44883
Orbit data source: Space-Track
CBERS 4A, 44883 is a CN and BR payload satellite in SSO that was launched on Fri, 20 Dec 2019 UTC via a CHANG ZHENG 4B launch vehicle from the Taiyaun Space Center, China (TSC). 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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44883 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / CHBZRelated business
Manufacturer
CAST/INPE
Mission
Operational Civil Imaging
Bus & Motor
ZY, AOCS 20N
Mass
1,980 kg wet, ~1,900 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, Unknown HBR
Radar Cross Section
22.196 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 CBERS 4A
1 44883U 19093E 25311.30518628 .00001879 00000-0 24552-3 0 9990
2 44883 97.7788 20.3597 0002292 135.0963 225.0436 14.81605879318220Epoch: 2025-11-07T07:19Z
TLE epoch observation values (Epoch: 2025-11-07T07:19:28.094Z)
Latitude
-0.00002°
Longitude
-136.25842°
Altitude
628.421 km
Speed
7.544 km/s
True Right ascension
01h 21m 26s
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
10:07:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
622.897 km
Perigee altitude
619.689 km
Semi-major axis
6,999.43 km
Eccentricity
0.00023
Inclination
97.7788°
RAAN
20.3597°
Arg. of periapsis
135.0963°
True anomaly
225.02502°
Mean anomaly
225.0436°
Eccentric anomaly
225.03431°
Mean motion
3.70637 °/min
Orbital period
97.13 mins
BSTAR
0.00024552
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Other satellites on launch #93 in the year 2019 (2019-12-20 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.CBERS 4A 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-11-07 17:36:47.981Z | 12.603° NNE | 2025-11-07 17:40:47.981Z | 184.427° SSW | 44.856° | 2025-11-07 17:44:47.981Z | 193.3° SSW |
| 7 mins | 2025-11-08 04:31:47.981Z | 151.294° SSE | 2025-11-08 04:34:47.981Z | 73.358° E | 41.614° | 2025-11-08 04:38:47.981Z | 355.076° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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