KORSAT-4, 66293
Orbit data source: Space-Track
KORSAT-4, 66293 is a payload satellite owned by DAPA (KR) in LEO that was launched on Sun, 02 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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66293 intel report (Beta)
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Identifier
Orbit
Country
KR / SKORRelated business
Manufacturer
KAI
Mission
Operational Defense Radar Imaging
Bus & Motor
CAS500?, Unknown motor
Mass
~800 kg wet, ~750 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Box + 3 Pan, 10.0 m
Radar Cross Section
10.467 m²
Expand to show TLE details & historyLast TLE update: 5 months ago
TLE from 5 months ago
0 KORSAT-4
1 66293U 25248A 26030.25002315 .00040020 00000-0 30774-2 0 9995
2 66293 45.4075 154.9569 0007182 284.5180 272.2053 15.01133277 2696Epoch: 2026-01-30T06:00Z
TLE epoch observation values (Epoch: 2026-01-30T06:00:02.000Z)
Latitude
-11.89399°
Longitude
127.3756°
Altitude
565.557 km
Speed
7.579 km/s
True Right ascension
23h 07m 30s
True Declination
-11° 49' 23"
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
07:13:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
569.91 km
Perigee altitude
559.937 km
Semi-major axis
6,943.06 km
Eccentricity
0.00072
Inclination
45.4075°
RAAN
154.9569°
Arg. of periapsis
284.518°
True anomaly
272.12306°
Mean anomaly
272.2053°
Eccentric anomaly
272.16418°
Mean motion
3.7516 °/min
Orbital period
95.96 mins
BSTAR
0.0030774
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Other satellites on launch #248 in the year 2025 (2025-11-02 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.KORSAT-4 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 | 2026-06-21 00:55:26.097Z | 223.708° SW | 2026-06-21 00:57:26.097Z | 172.397° S | 40.506° | 2026-06-21 01:01:26.097Z | 70.722° E |
| 5 mins | 2026-06-21 02:35:26.097Z | 287.671° WNW | 2026-06-21 02:37:26.097Z | 346.538° N | 34.91° | 2026-06-21 02:40:26.097Z | 56.76° ENE |
| 5 mins | 2026-06-21 04:15:26.097Z | 309.695° NW | 2026-06-21 04:17:26.097Z | 359.968° N | 31.807° | 2026-06-21 04:20:26.097Z | 70.734° E |
| 6 mins | 2026-06-21 05:55:26.097Z | 294.951° NW | 2026-06-21 05:57:26.097Z | 300.952° NW | 44.915° | 2026-06-21 06:01:26.097Z | 115.52° SE |
| 4 mins | 2026-06-21 07:35:26.097Z | 246.549° WSW | 2026-06-21 07:36:26.097Z | 227.722° WSW | 17.952° | 2026-06-21 07:39:26.097Z | 176.706° S |
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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