MALLIGYONG-1, 58400
Orbit data source: Space-Track
MALLIGYONG-1, 58400 is a payload satellite owned by Choson (KP) in SSO that was launched on Tue, 21 Nov 2023 UTC via a CHEONLIMA-1 launch vehicle from the Yunsong, Dprk (YUN). 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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58400 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / NKORRelated business
Manufacturer
Choson
Mission
Operational Defense Imaging
Bus & Motor
TD SATELLITE, Unknown motor
Mass
~200 kg wet, ~200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.6 m
Radar Cross Section
1.280 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 MALLIGYONG-1
1 58400U 23179A 25311.84755632 .00006425 00000-0 29418-3 0 9995
2 58400 97.3272 194.4543 0010692 86.2281 274.0177 15.20783996109091Epoch: 2025-11-07T20:20Z
TLE epoch observation values (Epoch: 2025-11-07T20:20:28.866Z)
Latitude
-0.00001°
Longitude
-157.95162°
Altitude
506.06 km
Speed
7.611 km/s
True Right ascension
12h 57m 49s
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
21:06:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
507.791 km
Perigee altitude
493.081 km
Semi-major axis
6,878.573 km
Eccentricity
0.00107
Inclination
97.3272°
RAAN
194.4543°
Arg. of periapsis
86.2281°
True anomaly
273.89547°
Mean anomaly
274.0177°
Eccentric anomaly
273.95659°
Mean motion
3.80448 °/min
Orbital period
94.63 mins
BSTAR
0.00029418
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Other satellites on launch #179 in the year 2023 (2023-11-21 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.MALLIGYONG-1 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 | 2025-11-08 04:48:01.194Z | 28.035° NE | 2025-11-08 04:51:01.194Z | 94.302° ESE | 34.209° | 2025-11-08 04:54:01.194Z | 168.37° S |
| 4 mins | 2025-11-08 17:01:01.194Z | 225.936° WSW | 2025-11-08 17:02:01.194Z | 250.347° W | 23.947° | 2025-11-08 17:05:01.194Z | 317.812° NNW |
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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