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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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<iframe src="https://www.satcat.com/sats-embedded/58400?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/58400?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58400, 2023-179A

Orbit

SSO

Country

KP / NKOR

Related business

Democratic People's Republic of Korea (KP)

Manufacturer

Choson

Mission

Operational Defense Imaging

Bus & Motor

TD SATELLITE, Unknown motor

Mass

~200 kg wet, ~200 kg dry

Launch date (UTC)

2023-11-21 (2 years ago)

Launch vehicle

CHEONLIMA-1

Launch site

Yunsong, Dprk (YUN)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.6 m

Radar Cross Section

1.280 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 MALLIGYONG-1
1 58400U 23179A   26099.15660569  .00002614  00000-0  11659-3 0  9991
2 58400  97.3111 342.6356 0006700 271.8163  88.2306 15.22252449132257

Epoch: 2026-04-09T03:45Z

TLE epoch observation values (Epoch: 2026-04-09T03:45:30.731Z)

Latitude

-0.00005°

Longitude

88.8489°

Altitude

502.005 km

Speed

7.613 km/s

True Right ascension

22h 50m 32s

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

14:57:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

500.613 km

Perigee altitude

491.401 km

Semi-major axis

6,874.144 km

Eccentricity

0.00067

Inclination

97.3111°

RAAN

342.6356°

Arg. of periapsis

271.8163°

True anomaly

88.30734°

Mean anomaly

88.2306°

Eccentric anomaly

88.26897°

Mean motion

3.80816 °/min

Orbital period

94.53 mins

BSTAR

0.00011659

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Other satellites on launch #179 in the year 2023 (2023-11-21 UTC)

CHOLLIMA-1 R/B, 58401

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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	2026-04-09 16:29:54.270Z	183.478° SSW	2026-04-09 16:32:54.270Z	241.338° WSW	37.921°	2026-04-09 16:35:54.270Z	334.197° NNW
4 mins	2026-04-10 05:34:54.270Z	331.767° NNW	2026-04-10 05:35:54.270Z	304.575° NW	28.553°	2026-04-10 05:38:54.270Z	227.705° WSW

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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 MALLIGYONG-1, 58400 on other resources

View MALLIGYONG-1, 58400 on NASA - NSSDCA Website

View MALLIGYONG-1, 58400 on Heavens-Above

View MALLIGYONG-1, 58400 on Keep Track

View MALLIGYONG-1, 58400 on Celestrak

View MALLIGYONG-1, 58400 on Gunter's Space Page

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

MALLIGYONG-1, 58400

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-04-09T03:45:30.731Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #179 in the year 2023 (2023-11-21 UTC)

MALLIGYONG-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out MALLIGYONG-1, 58400 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago