STARLINK-11311, 61253

Orbit data source: Space-Track

STARLINK-11311, 61253 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 25 Sep 2024 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
61253, 2024-175L
Orbit
LEO
Last TLE update
1 day ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
2024-09-25 (7 months ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 29 m
Radar Cross Section
36.964 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 STARLINK-11311
1 61253U 24175L   25128.26663664  .00002928  00000-0  29010-4 0  9990
2 61253  53.1588 122.0822 0001375  87.4524 272.6652 15.69716393 36607
Epoch: 2025-05-08T06:23Z
Definitive object data (Epoch: 2025-05-08T06:23:57.405Z)
Latitude
0.00002°
Longitude
159.75344°
Altitude
360.58 km
Speed
7.694 km/s
True Right ascension
08h 08m 19s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-20.73675°
Longitude
138.36927°
Altitude
365.912 km
Speed
7.69 km/s
Apparent Right ascension
05h 03m 43s
Apparent Declination
-33° 11' 07"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:53:07
Azimuth
274.095° WNW
Elevation
-63.082°
Doppler factor
1
Orbital elements
Apogee altitude
360.896 km
Perigee altitude
359.043 km
Semi-major axis
6,738.106 km
Eccentricity
0.0001375
Inclination
53.1588°
RAAN
122.0822°
Arg. of periapsis
87.4524°
True anomaly
272.64946°
Mean anomaly
272.6652°
Eccentric anomaly
272.65733°
Mean motion
3.92407 °/min
BSTAR
0.00002901
Orbital period
91.74 mins
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STARLINK-11311 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.
4 mins2025-05-09 08:53:14.022Z319.871° NNW2025-05-09 08:54:14.022Z350.081° N42.098°2025-05-09 08:57:14.022Z124.38° SE
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