TJS-7, 49115
Orbit data source: Space-Track
TJS-7, 49115 is a payload satellite owned by CASC (CN) in GEO that was launched on Tue, 24 Aug 2021 UTC via a CHANG ZHENG 3B launch vehicle from the Xichang Space Center, China (XSC). 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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49115 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SISE
Mission
Operational Defense Early Warn
Bus & Motor
FY-4?, Unknown motor
Mass
~4,000 kg wet, ~2,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 15.0 m
Radar Cross Section
34.063 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 TJS-7
1 49115U 21077A 26195.20374134 -.00000130 00000-0 00000+0 0 9998
2 49115 0.2888 264.0422 0003019 107.6480 254.2084 1.00269277 9825Epoch: 2026-07-14T04:53Z
TLE epoch observation values (Epoch: 2026-07-14T04:53:23.251Z)
Latitude
-0.01248°
Longitude
-99.54244°
Altitude
35,790.216 km
Speed
3.074 km/s
True Right ascension
17h 43m 31s
True Declination
0° 00' 45"
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
04:19:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,801.098 km
Perigee altitude
35,775.638 km
Semi-major axis
42,166.505 km
Eccentricity
0.0003
Inclination
0.2888°
RAAN
264.0422°
Arg. of periapsis
107.648°
True anomaly
254.17511°
Mean anomaly
254.2084°
Eccentric anomaly
254.19176°
Mean motion
0.25066 °/min
Orbital period
1,436.19 mins
BSTAR
0
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Other satellites on launch #77 in the year 2021 (2021-08-24 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.TJS-7 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. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2026-07-14 15:49:50.408Z | 171.238° S | 2026-07-15 11:11:50.408Z | 171.268° S | 34.671° | 2026-07-15 15:49:50.408Z | 171.249° S |
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49115 neighbors
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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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