STARLINK-1091, 44940

Orbit data source: Space-Track

STARLINK-1091, 44940 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 07 Jan 2020 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
44940, 2020-001AC
Orbit
LEO
Country
Flag of USUS
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)
2020-01-07 (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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago
0 STARLINK-1091
1 44940U 20001AC  25258.25003472  .00158961  00000-0  10999-2 0  9999
2 44940  53.0446 351.5051 0004498 272.4585 224.1034 15.73521395  5869
Epoch: 2025-09-15T06:00Z
TLE epoch observation values (Epoch: 2025-09-15T06:00:02.999Z)
Latitude
33.46288°
Longitude
57.40074°
Altitude
353.295 km
Speed
7.7 km/s
True Right ascension
09h 27m 28s
True Declination
33° 17' 43"
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
11:39:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
352.148 km
Perigee altitude
346.096 km
Semi-major axis
6,727.259 km
Eccentricity
0.00045
Inclination
53.0446°
RAAN
351.5051°
Arg. of periapsis
272.4585°
True anomaly
224.06754°
Mean anomaly
224.1034°
Eccentric anomaly
224.08547°
Mean motion
3.93356 °/min
Orbital period
91.52 mins
BSTAR
0.0010999
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