TIANMU-1 15, 58700
Orbit data source: Space-Track
TIANMU-1 15, 58700 is a payload satellite owned by Hangtian Tianmu (CN) in SSO that was launched on Fri, 05 Jan 2024 UTC via a KUAIZHOU-1A launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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58700 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Hangtian Tianmu
Mission
Operational Commercial Weather
Bus & Motor
TIANMU, Unknown motor
Mass
50 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 1.0 m
Radar Cross Section
2.000 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 TIANMU-1 15
1 58700U 24004A 26291.93163477 .00005456 00000-0 20401-3 0 9990
2 58700 97.4653 118.2037 0005619 257.5010 102.5601 15.27746861154663Epoch: 2026-10-18T22:21Z
TLE epoch observation values (Epoch: 2026-10-18T22:21:33.244Z)
Latitude
0.00003°
Longitude
115.39832°
Altitude
486.489 km
Speed
7.621 km/s
True Right ascension
07h 52m 48s
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
21:53:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
483.361 km
Perigee altitude
475.654 km
Semi-major axis
6,857.645 km
Eccentricity
0.00056
Inclination
97.4653°
RAAN
118.2037°
Arg. of periapsis
257.501°
True anomaly
102.62294°
Mean anomaly
102.5601°
Eccentric anomaly
102.59152°
Mean motion
3.82191 °/min
Orbital period
94.19 mins
BSTAR
0.00020401
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Other satellites on launch #4 in the year 2024 (2024-01-05 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.TIANMU-1 15 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-10-19 12:37:57.996Z | 169.537° S | 2026-10-19 12:40:57.996Z | 289.623° WNW | 82.938° | 2026-10-19 12:43:57.996Z | 346.279° N |
| 5 mins | 2026-10-20 01:38:57.996Z | 359.994° N | 2026-10-20 01:40:57.996Z | 319.666° NNW | 53.924° | 2026-10-20 01:43:57.996Z | 208.424° 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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