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GSAT 18, 41793

Orbit data source: Space-Track

GSAT 18, 41793 is a payload satellite owned by ISRO (IN) in GEO that was launched on Wed, 05 Oct 2016 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/41793?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41793, 2016-060A

Orbit

GEO

Country

IN / IND

Related business

Indian Space Research Organization (IN)

Manufacturer

ISRO SAC/Banga

Mission

Operational Civil Communications

Bus & Motor

I3K, ISRO LAM

Mass

3,404 kg wet, ~1,200 kg dry

Launch date (UTC)

2016-10-05 (9 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 7.8 m

Radar Cross Section

13.026 m²

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Last TLE update: 13 hours ago

TLE from 13 hours ago

0 GSAT 18
1 41793U 16060A   25311.04770875 -.00000070  00000-0  00000-0 0  9995
2 41793   0.0465  83.0675 0000661 218.9287 195.7154  1.00270698 33304

Epoch: 2025-11-07T01:08Z

TLE epoch observation values (Epoch: 2025-11-07T01:08:42.036Z)

Latitude

0.00634°

Longitude

74.00358°

Altitude

35,789.059 km

Speed

3.075 km/s

True Right ascension

09h 10m 42s

True Declination

0° 00' 23"

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

10:11:48

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,790.757 km

Perigee altitude

35,785.183 km

Semi-major axis

42,166.107 km

Eccentricity

0.00007

Inclination

0.0465°

RAAN

83.0675°

Arg. of periapsis

218.9287°

True anomaly

195.71335°

Mean anomaly

195.7154°

Eccentric anomaly

195.71437°

Mean motion

0.25067 °/min

Orbital period

1,436.17 mins

BSTAR

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Other satellites on launch #60 in the year 2016 (2016-10-05 UTC)

SKY MUSTER 2, 41794

ARIANE 5 DEB (SYLDA), 41796 (Decayed)

ARIANE 5 R/B, 41795

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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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GSAT 18 Visibility

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41793 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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Check out GSAT 18, 41793 on other resources

View GSAT 18, 41793 on NASA - NSSDCA Website

View GSAT 18, 41793 on Heavens-Above

View GSAT 18, 41793 on Keep Track

View GSAT 18, 41793 on Celestrak

View GSAT 18, 41793 on Gunter's Space Page

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

GSAT 18, 41793

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2025-11-07T01:08:42.036Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #60 in the year 2016 (2016-10-05 UTC)

GSAT 18 Visibility

41793 neighbors

Co-orbital & Co-planar RSOs

Check out GSAT 18, 41793 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago