STARLINK-3073, 49135

Orbit data source: Space-Track

STARLINK-3073, 49135 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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Identifier
49135, 2021-082F
Orbit
LEO
Country
Flag of USUS
Related business
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: 17 hours ago

TLE from 17 hours ago
0 STARLINK-3073
1 49135U 21082F   25286.34920445  .00000312  00000-0  33947-4 0  9995
2 49135  69.9982 265.9322 0003080 269.5755  90.5051 14.98332249224908
Epoch: 2025-10-13T08:22Z
TLE epoch observation values (Epoch: 2025-10-13T08:22:51.264Z)
Latitude
-0.00004°
Longitude
118.06533°
Altitude
574.492 km
Speed
7.574 km/s
True Right ascension
17h 43m 43s
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
20:02:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.137 km
Perigee altitude
567.857 km
Semi-major axis
6,948.134 km
Eccentricity
0.00031
Inclination
69.9982°
RAAN
265.9322°
Arg. of periapsis
269.5755°
True anomaly
90.54039°
Mean anomaly
90.5051°
Eccentric anomaly
90.52275°
Mean motion
3.74749 °/min
Orbital period
96.06 mins
BSTAR
0.000033947
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