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TIANMU-1 17, 58702

Orbit data source: Space-Track

TIANMU-1 17, 58702 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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<iframe src="https://www.satcat.com/sats-embedded/58702?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/58702?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58702, 2024-004C

Orbit

SSO

Country

CN / PRC

Related business

China Aerospace Science and Industry Corporation (CASIC) (CN)

Manufacturer

Hangtian Tianmu

Mission

Operational Commercial Weather

Bus & Motor

TIANMU, Unknown motor

Mass

50 kg wet, ~50 kg dry

Launch date (UTC)

2024-01-05 (2 years ago)

Launch vehicle

KUAIZHOU-1A

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.8 m

Radar Cross Section

2.000 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 TIANMU-1 17
1 58702U 24004C   26172.53002447  .00004662  00000-0  17987-3 0  9998
2 58702  97.4648 358.4398 0005070 359.4602   0.6630 15.26784809136435

Epoch: 2026-06-21T12:43Z

TLE epoch observation values (Epoch: 2026-06-21T12:43:14.114Z)

Latitude

-0.00003°

Longitude

-102.09798°

Altitude

485.049 km

Speed

7.625 km/s

True Right ascension

23h 53m 45s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

21:37:34

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

485.869 km

Perigee altitude

478.912 km

Semi-major axis

6,860.528 km

Eccentricity

0.00051

Inclination

97.4648°

RAAN

358.4398°

Arg. of periapsis

359.4602°

True anomaly

0.66367°

Mean anomaly

0.663°

Eccentric anomaly

0.66334°

Mean motion

3.8195 °/min

Orbital period

94.25 mins

BSTAR

0.00017987

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Other satellites on launch #4 in the year 2024 (2024-01-05 UTC)

TIANMU-1 15, 58700

KZ-1A R/B, 58704 (Decayed)

TIANMU-1 18, 58703

TIANMU-1 16, 58701

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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.

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TIANMU-1 17 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	2026-06-22 12:26:32.352Z	166.07° S	2026-06-22 12:29:32.352Z	5.804° NNE	44.779°	2026-06-22 12:32:32.352Z	348.599° N
5 mins	2026-06-23 01:28:32.352Z	358.957° N	2026-06-23 01:30:32.352Z	262.036° W	41.871°	2026-06-23 01:33:32.352Z	203.033° SW

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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

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out TIANMU-1 17, 58702 on other resources

View TIANMU-1 17, 58702 on NASA - NSSDCA Website

View TIANMU-1 17, 58702 on Heavens-Above

View TIANMU-1 17, 58702 on Keep Track

View TIANMU-1 17, 58702 on Celestrak

View TIANMU-1 17, 58702 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

TIANMU-1 17, 58702

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-06-21T12:43:14.114Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #4 in the year 2024 (2024-01-05 UTC)

TIANMU-1 17 Visibility forecast

Co-orbital & Co-planar RSOs

Check out TIANMU-1 17, 58702 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago