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STARLINK-1031, 44736

Orbit data source: Space-Track

STARLINK-1031, 44736 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 11 Nov 2019 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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Iframe URL

https://www.satcat.com/sats-embedded/44736?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44736, 2019-074Z

Orbit

LEO

Country

US

Related business

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2019-11-11 (6 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

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-1031
1 44736U 19074Z   26065.33334491  .00166329  00000-0  55889-3 0  9999
2 44736  53.0392 137.1381 0004362 348.9787 164.5049 15.89101368  6000

Epoch: 2026-03-06T08:00Z

TLE epoch observation values (Epoch: 2026-03-06T08:00:01.000Z)

Latitude

20.93871°

Longitude

16.42648°

Altitude

308.158 km

Speed

7.725 km/s

True Right ascension

20h 02m 00s

True Declination

20° 48' 59"

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

16:42:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

307.999 km

Perigee altitude

302.169 km

Semi-major axis

6,683.221 km

Eccentricity

0.00044

Inclination

53.0392°

RAAN

137.1381°

Arg. of periapsis

348.9787°

True anomaly

164.51825°

Mean anomaly

164.5049°

Eccentric anomaly

164.51157°

Mean motion

3.9725 °/min

Orbital period

90.62 mins

BSTAR

0.00055889

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Other satellites on launch #74 in the year 2019 (2019-11-11 UTC)

STARLINK-1035, 44740 (Decayed)

STARLINK-1019, 44724

STARLINK-1059, 44764 (Decayed)

STARLINK-1026, 44731 (Decayed)

FALCON 9 DEB, 44775 (Decayed)

STARLINK-1044, 44749 (Decayed)

STARLINK-1034, 44739 (Decayed)

STARLINK-1051, 44756 (Decayed)

STARLINK-1062, 44767 (Decayed)

STARLINK-1045, 44750 (Decayed)

STARLINK-1017, 44723

STARLINK-1046, 44751

STARLINK-1047, 44752

STARLINK-1008, 44714

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-1031 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	2026-03-06 13:52:09.029Z	332.75° NNW	2026-03-06 13:54:09.029Z	38.145° NE	27.185°	2026-03-06 13:56:09.029Z	96.92° ESE

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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 STARLINK-1031, 44736 on other resources

View STARLINK-1031, 44736 on NASA - NSSDCA Website

View STARLINK-1031, 44736 on Heavens-Above

View STARLINK-1031, 44736 on Keep Track

View STARLINK-1031, 44736 on Celestrak

View STARLINK-1031, 44736 on Gunter's Space Page

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

Documentation

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