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GSTAR 3, 19483

Orbit data source: Space-Track

GSTAR 3, 19483 is a payload satellite owned by GTE (US) in GEO that was launched on Thu, 08 Sep 1988 UTC via an ARIANE 3 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.

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https://www.satcat.com/sats-embedded/19483?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

19483, 1988-081A

Orbit

GEO

Country

Related business

GTE Spacenet Corp (US)

Manufacturer

GE/East Windsor

Mission

Commercial Communications

Bus & Motor

AS3000, TE-M-700-17

Mass

1,243 kg wet, ~370 kg dry

Launch date (UTC)

1988-09-08 (37 years ago)

Launch vehicle

ARIANE 3

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 7.2 m

Radar Cross Section

6.702 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 GSTAR 3
1 19483U 88081A   26033.55730500 -.00000102  00000-0  00000-0 0  9993
2 19483  11.3174 319.3786 0005183 227.9365  40.8153  1.00271834133242

Epoch: 2026-02-02T13:22Z

TLE epoch observation values (Epoch: 2026-02-02T13:22:31.152Z)

Latitude

-11.32239°

Longitude

-105.20829°

Altitude

35,771.966 km

Speed

3.076 km/s

True Right ascension

15h 12m 41s

True Declination

-11° 18' 40"

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

12:22:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,809.446 km

Perigee altitude

35,765.737 km

Semi-major axis

42,165.728 km

Eccentricity

0.00052

Inclination

11.3174°

RAAN

319.3786°

Arg. of periapsis

227.9365°

True anomaly

40.85414°

Mean anomaly

40.8153°

Eccentric anomaly

40.83472°

Mean motion

0.25067 °/min

Orbital period

1,436.15 mins

BSTAR

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Other satellites on launch #81 in the year 1988 (1988-09-08 UTC)

ARIANE 3 DEB, 19560 (Decayed)

ARIANE 3 DEB, 26807

ARIANE 3 DEB, 33537

ARIANE 3 DEB (SYLDA), 19487 (Decayed)

ARIANE 3 DEB, 33538

ARIANE 3 R/B, 19485 (Decayed)

ARIANE 3 DEB, 33539

ARIANE 3 DEB, 26491 (Decayed)

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GSTAR 3 Visibility forecast

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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.
1440 mins	2026-02-03 10:28:59.675Z	180.883° SSW	2026-02-04 01:25:59.675Z	180.254° SSW	39.869°	2026-02-04 10:28:59.675Z	180.879° SSW

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19483 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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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 descending order

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

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Check out GSTAR 3, 19483 on other resources

View GSTAR 3, 19483 on NASA - NSSDCA Website

View GSTAR 3, 19483 on Heavens-Above

View GSTAR 3, 19483 on Keep Track

View GSTAR 3, 19483 on Celestrak

View GSTAR 3, 19483 on Gunter's Space Page

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

GSTAR 3, 19483

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2026-02-02T13:22:31.152Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #81 in the year 1988 (1988-09-08 UTC)

GSTAR 3 Visibility forecast

19483 neighbors

Co-orbital & Co-planar RSOs

Check out GSTAR 3, 19483 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 21 hours ago