GEESAT 4-11, 65129
Orbit data source: Space-Track
GEESAT 4-11, 65129 is a payload satellite owned by GeeSpace (CN) in LEO that was launched on Fri, 08 Aug 2025 UTC via a JIELONG-3 launch vehicle from the Yellow Sea Launch Area, China (YSLA). 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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65129 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
GWCG
Mission
Operational Commercial Navigation
Bus & Motor
GPS100, Unknown motor
Mass
130 kg wet, 130 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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 GEESAT 4-11
1 65129U 25170L 26289.30017064 .00001467 00000-0 19979-3 0 9992
2 65129 49.9855 331.8586 0007252 200.0445 160.0209 14.84350177 64424Epoch: 2026-10-16T07:12Z
TLE epoch observation values (Epoch: 2026-10-16T07:12:14.743Z)
Latitude
-0.00005°
Longitude
-161.02604°
Altitude
620.936 km
Speed
7.547 km/s
True Right ascension
22h 07m 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
09:10:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
621.46 km
Perigee altitude
611.315 km
Semi-major axis
6,994.524 km
Eccentricity
0.00073
Inclination
49.9855°
RAAN
331.8586°
Arg. of periapsis
200.0445°
True anomaly
160.04927°
Mean anomaly
160.0209°
Eccentric anomaly
160.03509°
Mean motion
3.71027 °/min
Orbital period
97.03 mins
BSTAR
0.00019979
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Other satellites on launch #170 in the year 2025 (2025-08-08 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.GEESAT 4-11 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 | 2026-10-17 04:21:55.187Z | 158.327° S | 2026-10-17 04:23:55.187Z | 128.896° SE | 16.099° | 2026-10-17 04:25:55.187Z | 99.791° ESE |
| 7 mins | 2026-10-17 06:01:55.187Z | 234.855° WSW | 2026-10-17 06:04:55.187Z | 52.731° ENE | 81.473° | 2026-10-17 06:08:55.187Z | 55.707° ENE |
| 6 mins | 2026-10-17 07:43:55.187Z | 295.399° NW | 2026-10-17 07:46:55.187Z | 354.654° N | 28.433° | 2026-10-17 07:49:55.187Z | 40.995° NE |
| 5 mins | 2026-10-17 09:26:55.187Z | 329.912° NNW | 2026-10-17 09:28:55.187Z | 5.913° NNE | 22.989° | 2026-10-17 09:31:55.187Z | 53.056° ENE |
| 7 mins | 2026-10-17 11:07:55.187Z | 318.79° NNW | 2026-10-17 11:10:55.187Z | 19.751° NNE | 44.119° | 2026-10-17 11:14:55.187Z | 96.41° ESE |
| 6 mins | 2026-10-17 12:49:55.187Z | 279.927° WNW | 2026-10-17 12:51:55.187Z | 239.104° WSW | 38.975° | 2026-10-17 12:55:55.187Z | 156.942° SSE |
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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