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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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Identifier
65129, 2025-170L
Orbit
LEO
Country
Flag of CNCN / PRC
Related business
Manufacturer
GWCG
Mission
Operational Commercial Navigation
Bus & Motor
GPS100, Unknown motor
Mass
130 kg wet, 130 kg dry
Launch date (UTC)
2025-08-08 (10 months ago)
Launch vehicle
JIELONG-3
Launch site
Yellow Sea Launch Area, China (YSLA)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 0.9 m
Radar Cross Section
0.833 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 4 days ago

TLE from 4 days ago
0 GEESAT 4-11
1 65129U 25170L   26155.24631871  .00002001  00000-0  26515-3 0  9994
2 65129  49.9825 233.7745 0006660  39.5897 320.5526 14.83947722 44516
Epoch: 2026-06-04T05:54Z
TLE epoch observation values (Epoch: 2026-06-04T05:54:41.936Z)
Latitude
-0.00007°
Longitude
-107.59363°
Altitude
613.837 km
Speed
7.555 km/s
True Right ascension
15h 35m 05s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
11:52:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
622.311 km
Perigee altitude
612.993 km
Semi-major axis
6,995.789 km
Eccentricity
0.00067
Inclination
49.9825°
RAAN
233.7745°
Arg. of periapsis
39.5897°
True anomaly
320.50408°
Mean anomaly
320.5526°
Eccentric anomaly
320.52834°
Mean motion
3.70927 °/min
Orbital period
97.05 mins
BSTAR
0.00026515
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