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TELKOM 3S, 41944

Orbit data source: Space-Track

TELKOM 3S, 41944 is a payload satellite owned by Telkom (ID) in GEO that was launched on Tue, 14 Feb 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

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Iframe URL

https://www.satcat.com/sats-embedded/41944?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41944, 2017-007A

Orbit

GEO

Country

Unknown / INDO

Related business

Telkom Indonesia (ID)

Manufacturer

Thales Alenia

Mission

Operational Commercial Communications

Bus & Motor

SPACEBUS 4000B2, S400

Mass

3,500 kg wet, ~2,000 kg dry

Launch date (UTC)

2017-02-14 (9 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 18.5 m

Radar Cross Section

31.794 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 TELKOM 3S
1 41944U 17007A   25259.60310024  .00000000  00000-0  00000-0 0  9996
2 41944   0.0238 142.6139 0002532  52.7097 135.5915  1.00268036 31396

Epoch: 2025-09-16T14:28Z

TLE epoch observation values (Epoch: 2025-09-16T14:28:27.86Z)

Latitude

-0.00324°

Longitude

118.02904°

Altitude

35,794.811 km

Speed

3.074 km/s

True Right ascension

22h 03m 44s

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

15:19:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,799.393 km

Perigee altitude

35,778.04 km

Semi-major axis

42,166.853 km

Eccentricity

0.00025

Inclination

0.0238°

RAAN

142.6139°

Arg. of periapsis

52.7097°

True anomaly

135.6118°

Mean anomaly

135.5915°

Eccentric anomaly

135.60165°

Mean motion

0.25066 °/min

Orbital period

1,436.2 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #7 in the year 2017 (2017-02-14 UTC)

INTELSAT 32E, 41945

ARIANE 5 R/B, 41946

ARIANE 5 DEB (SYLDA), 41947

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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.

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TELKOM 3S 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.
TELKOM 3S is likely not visible in the next few days.

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41944 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 TELKOM 3S, 41944 on other resources

View TELKOM 3S, 41944 on NASA - NSSDCA Website

View TELKOM 3S, 41944 on Heavens-Above

View TELKOM 3S, 41944 on Keep Track

View TELKOM 3S, 41944 on Celestrak

View TELKOM 3S, 41944 on Gunter's Space Page

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

TELKOM 3S, 41944

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2025-09-16T14:28:27.86Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #7 in the year 2017 (2017-02-14 UTC)

TELKOM 3S Visibility

41944 neighbors

Co-orbital & Co-planar RSOs

Check out TELKOM 3S, 41944 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago