KOREASAT 5A, 42984
Orbit data source: Space-Track
KOREASAT 5A, 42984 is a payload satellite owned by KT Sat (KR) in GEO that was launched on Mon, 30 Oct 2017 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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42984 intel report (Beta)
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Identifier
Orbit
Country
KR / SKORRelated business
Manufacturer
Thales Alenia
Mission
Operational Commercial Communications
Bus & Motor
SPACEBUS 4000B2, S400
Mass
~3,700 kg wet, ~2,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 19.0 m
Radar Cross Section
39.423 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 KOREASAT 5A
1 42984U 17067A 26265.43814427 -.00000361 00000-0 00000-0 0 9993
2 42984 0.0377 275.0245 0000919 290.3644 66.8144 1.00271074 32509Epoch: 2026-09-22T10:30Z
TLE epoch observation values (Epoch: 2026-09-22T10:30:55.664Z)
Latitude
0.02005°
Longitude
113.16313°
Altitude
35,784.767 km
Speed
3.075 km/s
True Right ascension
18h 08m 47s
True Declination
0° 01' 12"
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
17:32:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,791.74 km
Perigee altitude
35,783.99 km
Semi-major axis
42,166.002 km
Eccentricity
0.00009
Inclination
0.0377°
RAAN
275.0245°
Arg. of periapsis
290.3644°
True anomaly
66.82408°
Mean anomaly
66.8144°
Eccentric anomaly
66.81924°
Mean motion
0.25067 °/min
Orbital period
1,436.16 mins
BSTAR
0
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Other satellites on launch #67 in the year 2017 (2017-10-30 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.KOREASAT 5A Visibility
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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. |
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| KOREASAT 5A is likely not visible in the next few days. |
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42984 neighbors
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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
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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