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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.

Not visible in the next 10 days

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Iframe URL

https://www.satcat.com/sats-embedded/42984?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42984, 2017-067A

Orbit

GEO

Country

Unknown / SKOR

Related business

KT Corp. (Korea Telecom) (KR)

Manufacturer

Thales Alenia

Mission

Operational Commercial Communications

Bus & Motor

SPACEBUS 4000B2, S400

Mass

~3,700 kg wet, ~2,000 kg dry

Launch date (UTC)

2017-10-30 (8 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 19.0 m

Radar Cross Section

39.423 m², Large (>1 m²)

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Last TLE update: 7 hours ago

TLE from 7 hours ago

0 KOREASAT 5A
1 42984U 17067A   25299.78200477 -.00000347  00000-0  00000+0 0  9994
2 42984   0.0187 283.3676 0001718 294.1420 212.6007  1.00272439 29185

Epoch: 2025-10-26T18:46Z

TLE epoch observation values (Epoch: 2025-10-26T18:46:05.212Z)

Latitude

0.01341°

Longitude

113.14889°

Altitude

35,792.033 km

Speed

3.074 km/s

True Right ascension

04h 40m 15s

True Declination

0° 00' 48"

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

21:23:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,794.726 km

Perigee altitude

35,780.238 km

Semi-major axis

42,165.619 km

Eccentricity

0.00017

Inclination

0.0187°

RAAN

283.3676°

Arg. of periapsis

294.142°

True anomaly

212.5901°

Mean anomaly

212.6007°

Eccentric anomaly

212.5954°

Mean motion

0.25067 °/min

Orbital period

1,436.14 mins

BSTAR

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Other satellites on launch #67 in the year 2017 (2017-10-30 UTC)

FALCON 9 R/B, 42985 (Decayed)

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KOREASAT 5A Visibility

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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

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out KOREASAT 5A, 42984 on other resources

View KOREASAT 5A, 42984 on NASA - NSSDCA Website

View KOREASAT 5A, 42984 on Heavens-Above

View KOREASAT 5A, 42984 on Keep Track

View KOREASAT 5A, 42984 on Celestrak

View KOREASAT 5A, 42984 on Gunter's Space Page

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

KOREASAT 5A, 42984

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2025-10-26T18:46:05.212Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #67 in the year 2017 (2017-10-30 UTC)

KOREASAT 5A Visibility

42984 neighbors

Co-orbital & Co-planar RSOs

Check out KOREASAT 5A, 42984 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago