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TIANMU-1 13, 58647

Orbit data source: Space-Track

TIANMU-1 13, 58647 is a payload satellite owned by Hangtian Tianmu (CN) in SSO that was launched on Mon, 25 Dec 2023 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 URL

https://www.satcat.com/sats-embedded/58647?theme=dark&initialShowStats=false

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Identifier

58647, 2023-205C

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)

2023-12-25 (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 13
1 58647U 23205C   26172.51256397  .00004285  00000-0  16517-3 0  9990
2 58647  97.3464 194.0296 0005433 323.2905  36.7961 15.26851187138160

Epoch: 2026-06-21T12:18Z

TLE epoch observation values (Epoch: 2026-06-21T12:18:05.527Z)

Latitude

-0.00001°

Longitude

99.79481°

Altitude

485.348 km

Speed

7.624 km/s

True Right ascension

12h 56m 07s

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

21:29:48

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

485.914 km

Perigee altitude

478.459 km

Semi-major axis

6,860.323 km

Eccentricity

0.00054

Inclination

97.3464°

RAAN

194.0296°

Arg. of periapsis

323.2905°

True anomaly

36.83341°

Mean anomaly

36.7961°

Eccentric anomaly

36.81475°

Mean motion

3.81967 °/min

Orbital period

94.25 mins

BSTAR

0.00016517

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Other satellites on launch #205 in the year 2023 (2023-12-25 UTC)

TIANMU-1 12, 58646

KZ-1A R/B, 58649 (Decayed)

TIANMU-1 14, 58648

TIANMU-1 11, 58645

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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 13 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 14:01:47.384Z	24.999° NE	2026-06-22 14:04:47.384Z	98.107° ESE	37.447°	2026-06-22 14:07:47.384Z	173.939° S
4 mins	2026-06-23 02:11:47.384Z	227.878° WSW	2026-06-23 02:12:47.384Z	251.546° W	22.302°	2026-06-23 02:15:47.384Z	316.737° NNW

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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 13, 58647 on other resources

View TIANMU-1 13, 58647 on NASA - NSSDCA Website

View TIANMU-1 13, 58647 on Heavens-Above

View TIANMU-1 13, 58647 on Keep Track

View TIANMU-1 13, 58647 on Celestrak

View TIANMU-1 13, 58647 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 13, 58647

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: 2026-06-21T12:18:05.527Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #205 in the year 2023 (2023-12-25 UTC)

TIANMU-1 13 Visibility forecast

Co-orbital & Co-planar RSOs

Check out TIANMU-1 13, 58647 on other resources

Documentation

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