STARLINK-3083, 49158

Orbit data source: Space-Track

STARLINK-3083, 49158 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 14 Sep 2021 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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/49158?theme=dark&initialShowStats=false

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Identifier

49158, 2021-082AE

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

297 kg wet, ~275 kg dry

Launch date (UTC)

2021-09-14 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 10.1 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 STARLINK-3083
1 49158U 21082AE  26125.79252168  .00060751  00000-0  47075-3 0  9991
2 49158  69.9653  13.2548 0004411 193.1875 166.9207 15.71528691259006

Epoch: 2026-05-05T19:01Z

TLE epoch observation values (Epoch: 2026-05-05T19:01:13.873Z)

Latitude

0.00002°

Longitude

-135.71528°

Altitude

359.92 km

Speed

7.692 km/s

True Right ascension

00h 53m 01s

True Declination

0° 00' 00"

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

08:06:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

355.382 km

Perigee altitude

349.444 km

Semi-major axis

6,730.55 km

Eccentricity

0.00044

Inclination

69.9653°

RAAN

13.2548°

Arg. of periapsis

193.1875°

True anomaly

166.93213°

Mean anomaly

166.9207°

Eccentric anomaly

166.92642°

Mean motion

3.93068 °/min

Orbital period

91.59 mins

BSTAR

0.00047075

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Other satellites on launch #82 in the year 2021 (2021-09-14 UTC)

STARLINK-3101, 49168 (Decayed)

FALCON 9 R/B, 49130 (Decayed)

STARLINK-3100, 49144

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STARLINK-3083 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.
4 mins	2026-05-06 03:11:51.404Z	4.857° NNE	2026-05-06 03:13:51.404Z	66.796° ENE	26.397°	2026-05-06 03:15:51.404Z	120.828° SE
4 mins	2026-05-06 18:05:51.404Z	226.907° WSW	2026-05-06 18:06:51.404Z	260.004° W	37.188°	2026-05-06 18:09:51.404Z	14.8° NNE

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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 STARLINK-3083, 49158 on other resources

View STARLINK-3083, 49158 on NASA - NSSDCA Website

View STARLINK-3083, 49158 on Heavens-Above

View STARLINK-3083, 49158 on Keep Track

View STARLINK-3083, 49158 on Celestrak

View STARLINK-3083, 49158 on Gunter's Space Page

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

STARLINK-3083, 49158

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-05T19:01:13.873Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #82 in the year 2021 (2021-09-14 UTC)

STARLINK-3083 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-3083, 49158 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago