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GSAT 17, 42815

Orbit data source: Space-Track

GSAT 17, 42815 is a payload satellite owned by ISRO (IN) in GEO that was launched on Wed, 28 Jun 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/42815?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/42815?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42815, 2017-040B

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

3,477 kg wet, ~1,400 kg dry

Launch date (UTC)

2017-06-28 (8 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 10.0 m

Radar Cross Section

15.081 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 GSAT 17
1 42815U 17040B   25259.95911503 -.00000277  00000-0  00000-0 0  9995
2 42815   0.0123 207.1137 0005065  50.3459 177.4631  1.00269486 30043

Epoch: 2025-09-16T23:01Z

TLE epoch observation values (Epoch: 2025-09-16T23:01:07.538Z)

Latitude

-0.02454°

Longitude

93.50323°

Altitude

35,807.973 km

Speed

3.073 km/s

True Right ascension

04h 59m 42s

True Declination

0° 01' 28"

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

10:49:12

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,809.667 km

Perigee altitude

35,766.953 km

Semi-major axis

42,166.447 km

Eccentricity

0.00051

Inclination

0.0123°

RAAN

207.1137°

Arg. of periapsis

50.3459°

True anomaly

177.46567°

Mean anomaly

177.4631°

Eccentric anomaly

177.46438°

Mean motion

0.25066 °/min

Orbital period

1,436.18 mins

BSTAR

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Other satellites on launch #40 in the year 2017 (2017-06-28 UTC)

HELLAS-SAT 3, 42814

ARIANE 5 R/B, 42816

ARIANE 5 DEB (SYLDA), 42817

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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 17 Visibility

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42815 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 GSAT 17, 42815 on other resources

View GSAT 17, 42815 on NASA - NSSDCA Website

View GSAT 17, 42815 on Heavens-Above

View GSAT 17, 42815 on Keep Track

View GSAT 17, 42815 on Celestrak

View GSAT 17, 42815 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 17, 42815

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2025-09-16T23:01:07.538Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #40 in the year 2017 (2017-06-28 UTC)

GSAT 17 Visibility

42815 neighbors

Co-orbital & Co-planar RSOs

Check out GSAT 17, 42815 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago