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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 (3 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, Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 MALLIGYONG-1
1 58400U 23179A   26186.63522292  .00003670  00000-0  16006-3 0  9995
2 58400  97.2991  67.6609 0007427 335.5094  24.5789 15.22754901145561

Epoch: 2026-07-05T15:14Z

TLE epoch observation values (Epoch: 2026-07-05T15:14:43.260Z)

Latitude

-0.00002°

Longitude

-84.65108°

Altitude

495.988 km

Speed

7.619 km/s

True Right ascension

04h 30m 38s

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

13:35:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

499.597 km

Perigee altitude

489.389 km

Semi-major axis

6,872.63 km

Eccentricity

0.00074

Inclination

97.2991°

RAAN

67.6609°

Arg. of periapsis

335.5094°

True anomaly

24.61433°

Mean anomaly

24.5789°

Eccentric anomaly

24.59661°

Mean motion

3.80942 °/min

Orbital period

94.5 mins

BSTAR

0.00016006

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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	2026-07-06 04:25:45.382Z	35.192° NE	2026-07-06 04:28:45.382Z	99.31° ESE	27.949°	2026-07-06 04:31:45.382Z	160.219° S
5 mins	2026-07-06 16:36:45.382Z	201.781° SSW	2026-07-06 16:38:45.382Z	249.75° W	30.758°	2026-07-06 16:41:45.382Z	326.256° 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 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: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-07-05T15:14:43.260Z)

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: 10 hours ago