STARLINK-3056, 49159

Orbit data source: Space-Track

STARLINK-3056, 49159 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/49159?theme=dark&initialShowStats=false

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Identifier

49159, 2021-082AF

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

297 kg wet, ~275 kg dry

Launch date (UTC)

2021-09-14 (4 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: 10 hours ago

TLE from 10 hours ago

0 STARLINK-3056
1 49159U 21082AF  26012.27675171 -.00001371  00000-0 -10712-3 0  9996
2 49159  70.0008  76.6959 0002984 269.0888  90.9929 14.98330768238629

Epoch: 2026-01-12T06:38Z

TLE epoch observation values (Epoch: 2026-01-12T06:38:31.347Z)

Latitude

-0.00006°

Longitude

-134.71049°

Altitude

574.514 km

Speed

7.574 km/s

True Right ascension

05h 06m 47s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

16:57:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

572.075 km

Perigee altitude

567.928 km

Semi-major axis

6,948.139 km

Eccentricity

0.0003

Inclination

70.0008°

RAAN

76.6959°

Arg. of periapsis

269.0888°

True anomaly

91.02709°

Mean anomaly

90.9929°

Eccentric anomaly

91.00999°

Mean motion

3.74749 °/min

Orbital period

96.06 mins

BSTAR

-0.00010712

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

STARLINK-3053, 49149 (Decayed)

FALCON 9 DEB, 49183 (Decayed)

FALCON 9 DEB, 49184 (Decayed)

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STARLINK-3056 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.
7 mins	2026-01-13 05:11:54.746Z	183.317° SSW	2026-01-13 05:15:54.746Z	86.414° E	36.277°	2026-01-13 05:18:54.746Z	37.424° NE
7 mins	2026-01-13 15:14:54.746Z	330.273° NNW	2026-01-13 15:17:54.746Z	248.593° W	43.935°	2026-01-13 15:21:54.746Z	163.064° S

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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-3056, 49159 on other resources

View STARLINK-3056, 49159 on NASA - NSSDCA Website

View STARLINK-3056, 49159 on Heavens-Above

View STARLINK-3056, 49159 on Keep Track

View STARLINK-3056, 49159 on Celestrak

View STARLINK-3056, 49159 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-3056, 49159

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-01-12T06:38:31.347Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-3056 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-3056, 49159 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago