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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Identifier
44736, 2019-074Z
Orbit
LEO
Last TLE update
13 hours ago
Origin
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, 8.86 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 13 hours ago
0 STARLINK-1031
1 44736U 19074Z   25187.41706184  .00035470  00000-0  12668-2 0  9993
2 44736  53.0581 225.9116 0004889 331.0896  28.9831 15.28532224311441
Epoch: 2025-07-06T10:00Z
TLE epoch observation values (Epoch: 2025-07-06T10:00:34.142Z)
Latitude
-0.00007°
Longitude
151.12824°
Altitude
478.155 km
Speed
7.629 km/s
True Right ascension
15h 03m 38s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-19.28442°
Longitude
-16.30585°
Altitude
487.483 km
Speed
7.62 km/s
Apparent Right ascension
02h 01m 35s
Apparent Declination
-33° 30' 39"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
11:27:29
Azimuth
269.459° W
Elevation
-58.711°
Doppler factor
1
Orbital elements
Apogee altitude
483.825 km
Perigee altitude
477.119 km
Semi-major axis
6,858.609 km
Eccentricity
0.00049
Inclination
53.0581°
RAAN
225.9116°
Arg. of periapsis
331.0896°
True anomaly
Unknown
Mean anomaly
28.9831°
Eccentric anomaly
Unknown
Mean motion
3.82111 °/min
Orbital period
94.21 mins
BSTAR
0.0012668
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STARLINK-1031 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-07-07 05:00:11.398Z215.207° SW2025-07-07 05:03:11.398Z167.955° S39.039°2025-07-07 05:07:11.398Z57.196° ENE
4 mins2025-07-07 06:40:11.398Z296.67° NW2025-07-07 06:42:11.398Z342.859° N21.211°2025-07-07 06:44:11.398Z21.417° NNE
5 mins2025-07-07 11:37:11.398Z329.576° NNW2025-07-07 11:39:11.398Z45.729° ENE38.149°2025-07-07 11:42:11.398Z111.594° ESE
4 mins2025-07-07 13:15:11.398Z262.922° W2025-07-07 13:17:11.398Z222.594° SW17.389°2025-07-07 13:19:11.398Z188.743° SSW
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