Showing default

KOREASAT 7, 42691

Orbit data source: Space-Track

KOREASAT 7, 42691 is a payload satellite owned by KT Sat (KR) in GEO that was launched on Thu, 04 May 2017 UTC via an ARIANE 5ECA launch vehicle from the French Guiana (FRGUI). 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

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/42691?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/42691?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

42691, 2017-023A

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

~3,500 kg wet, ~1,500 kg dry

Launch date (UTC)

2017-05-04 (8 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 15.0 m

Radar Cross Section

21.380 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 KOREASAT 7
1 42691U 17023A   25257.96524111 -.00000376  00000-0  00000-0 0  9992
2 42691   0.0246  34.5510 0001115 142.4354 280.5820  1.00272618 30617

Epoch: 2025-09-14T23:09Z

TLE epoch observation values (Epoch: 2025-09-14T23:09:56.831Z)

Latitude

-0.00335°

Longitude

115.88902°

Altitude

35,784.981 km

Speed

3.075 km/s

True Right ascension

06h 30m 12s

True Declination

0° 00' 12"

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

12:15:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,792.133 km

Perigee altitude

35,782.73 km

Semi-major axis

42,165.569 km

Eccentricity

0.00011

Inclination

0.0246°

RAAN

34.551°

Arg. of periapsis

142.4354°

True anomaly

280.56944°

Mean anomaly

280.582°

Eccentric anomaly

280.57572°

Mean motion

0.25067 °/min

Orbital period

1,436.14 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #23 in the year 2017 (2017-05-04 UTC)

SGDC, 42692

ARIANE 5 R/B, 42693

ARIANE 5 DEB (SYLDA), 42694

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

KOREASAT 7 Visibility

Loading observer location...
Set Observer location

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.
KOREASAT 7 is likely not visible in the next few days.

Loading historical data...

42691 neighbors

Authenticating...

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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 ascending order

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

Authenticating...

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 ascending order

Check out KOREASAT 7, 42691 on other resources

View KOREASAT 7, 42691 on NASA - NSSDCA Website

View KOREASAT 7, 42691 on Heavens-Above

View KOREASAT 7, 42691 on Keep Track

View KOREASAT 7, 42691 on Celestrak

View KOREASAT 7, 42691 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 7, 42691

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2025-09-14T23:09:56.831Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #23 in the year 2017 (2017-05-04 UTC)

KOREASAT 7 Visibility

42691 neighbors

Co-orbital & Co-planar RSOs

Check out KOREASAT 7, 42691 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago