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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MALLIGYONG-1 radio frequencies
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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: 15 hours ago
TLE from 15 hours ago
0 MALLIGYONG-1
1 58400U 23179A 25261.34798743 .00003808 00000-0 16342-3 0 9998
2 58400 97.3404 145.2074 0005559 45.6576 314.5116 15.23299867101416Epoch: 2025-09-18T08:21Z
TLE epoch observation values (Epoch: 2025-09-18T08:21:06.113Z)
Latitude
-0.00004°
Longitude
22.42106°
Altitude
496.314 km
Speed
7.618 km/s
True Right ascension
09h 40m 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
16:22:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
496.674 km
Perigee altitude
489.034 km
Semi-major axis
6,870.991 km
Eccentricity
0.00056
Inclination
97.3404°
RAAN
145.2074°
Arg. of periapsis
45.6576°
True anomaly
314.46615°
Mean anomaly
314.5116°
Eccentric anomaly
314.48888°
Mean motion
3.81078 °/min
Orbital period
94.47 mins
BSTAR
0.00016342
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-19 05:23:48.981Z | 4.684° NNE | 2025-09-19 05:26:48.981Z | 325.604° NNW | 39.273° | 2025-09-19 05:30:48.981Z | 203.621° SW |
| 5 mins | 2025-09-19 16:01:48.981Z | 134.24° SE | 2025-09-19 16:03:48.981Z | 71.644° E | 34.147° | 2025-09-19 16:06:48.981Z | 4.234° NNE |
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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