TJS-27B, 100176
Orbit data source: Space-Track
TJS-27B, 100176 is a payload satellite owned by PLA SSF (CN) in LEO that was launched on Thu, 30 Jul 2026 UTC launched 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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100176 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational spacecraft
Bus & Motor
TJS26B, YF-115
Mass
~1,000 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
BOX + 2 PAN, 14.5 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 TJS-27B
1 A0176U 26173C 26227.57991340 -.00000072 00000-0 12370-4 0 9997
2 A0176 64.7863 236.7677 0005707 244.9233 115.1205 13.28334357 2202Epoch: 2026-08-15T13:55Z
TLE epoch observation values (Epoch: 2026-08-15T13:55:04.517Z)
Latitude
-0.00001°
Longitude
64.01012°
Altitude
1,156.739 km
Speed
7.274 km/s
True Right ascension
15h 47m 04s
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
12:46:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,156.022 km
Perigee altitude
1,147.428 km
Semi-major axis
7,529.862 km
Eccentricity
0.00057
Inclination
64.7863°
RAAN
236.7677°
Arg. of periapsis
244.9233°
True anomaly
115.17969°
Mean anomaly
115.1205°
Eccentric anomaly
115.1501°
Mean motion
3.32172 °/min
Orbital period
108.38 mins
BSTAR
0.00001237
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Other satellites on launch #173 in the year 2026 (2026-07-30 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-27B 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-08-16 00:52:07.993Z | 147.151° SSE | 2026-08-16 00:57:07.993Z | 102.127° ESE | 18.664° | 2026-08-16 01:01:07.993Z | 66.147° ENE |
| 13 mins | 2026-08-16 02:42:07.993Z | 216.977° SW | 2026-08-16 02:48:07.993Z | 328.643° NNW | 44.33° | 2026-08-16 02:55:07.993Z | 30.035° NE |
| 8 mins | 2026-08-16 04:37:07.993Z | 287.945° WNW | 2026-08-16 04:41:07.993Z | 327.059° NNW | 19.436° | 2026-08-16 04:45:07.993Z | 4.536° NNE |
| 4 mins | 2026-08-16 08:30:07.993Z | 7.081° NNE | 2026-08-16 08:32:07.993Z | 24.198° NE | 12.498° | 2026-08-16 08:34:07.993Z | 41.222° NE |
| 11 mins | 2026-08-16 10:21:07.993Z | 346.653° N | 2026-08-16 10:26:07.993Z | 48.704° ENE | 33.478° | 2026-08-16 10:32:07.993Z | 114.758° SE |
| 11 mins | 2026-08-16 12:13:07.993Z | 308.532° NW | 2026-08-16 12:18:07.993Z | 243.924° WSW | 34.551° | 2026-08-16 12:24:07.993Z | 180.464° SSW |
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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