YAOGAN 29, 41038
Orbit data source: Space-Track
YAOGAN 29, 41038 is a payload satellite owned by PLA GAD (CN) in SSO that was launched on Thu, 26 Nov 2015 UTC via a CHANG ZHENG 4C 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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41038 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational Defense Radar Imaging
Bus & Motor
JB-9, Unknown motor
Mass
1,040 kg wet, 1,040 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 2.5 m
Radar Cross Section
4.795 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 YAOGAN 29
1 41038U 15069A 26124.52539429 .00000831 00000-0 10882-3 0 9995
2 41038 98.0057 153.0839 0002280 124.8086 235.3342 14.83051736564158Epoch: 2026-05-04T12:36Z
TLE epoch observation values (Epoch: 2026-05-04T12:36:34.066Z)
Latitude
-0.00004°
Longitude
101.52863°
Altitude
623.638 km
Speed
7.546 km/s
True Right ascension
10h 12m 20s
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
00:41:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
618.344 km
Perigee altitude
615.155 km
Semi-major axis
6,994.886 km
Eccentricity
0.00023
Inclination
98.0057°
RAAN
153.0839°
Arg. of periapsis
124.8086°
True anomaly
235.31271°
Mean anomaly
235.3342°
Eccentric anomaly
235.32346°
Mean motion
3.70999 °/min
Orbital period
97.04 mins
BSTAR
0.00010882
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Other satellites on launch #69 in the year 2015 (2015-11-26 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.YAOGAN 29 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 | 2026-05-05 01:40:49.053Z | 156.342° SSE | 2026-05-05 01:44:49.053Z | 76.205° E | 42.618° | 2026-05-05 01:48:49.053Z | 353.528° N |
| 6 mins | 2026-05-05 15:05:49.053Z | 356.934° N | 2026-05-05 15:08:49.053Z | 265.068° W | 38.752° | 2026-05-05 15:11:49.053Z | 211.751° SW |
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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