STARLINK-11551, 62840

Orbit data source: Space-Track

STARLINK-11551, 62840 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 27 Jan 2025 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
62840, 2025-019M
Orbit
LEO
Last TLE update
22 hours 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)
2025-01-27 (3 months ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
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 22 hours ago
0 STARLINK-11551
1 62840U 25019M   25128.31341035  .00000643  00000-0  85069-5 0  9991
2 62840  43.0035 346.6271 0001475 271.0285  89.0413 15.70828328 15856
Epoch: 2025-05-08T07:31Z
Definitive object data (Epoch: 2025-05-08T07:31:18.654Z)
Latitude
-0.00005°
Longitude
7.41362°
Altitude
356.284 km
Speed
7.697 km/s
True Right ascension
23h 06m 30s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-26.2235°
Longitude
-146.50759°
Altitude
362.564 km
Speed
7.693 km/s
Apparent Right ascension
09h 46m 30s
Apparent Declination
-74° 25' 21"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
13:57:50
Azimuth
196.291° SSW
Elevation
-31.605°
Doppler factor
1
Orbital elements
Apogee altitude
359.503 km
Perigee altitude
357.516 km
Semi-major axis
6,736.646 km
Eccentricity
0.0001475
Inclination
43.0035°
RAAN
346.6271°
Arg. of periapsis
271.0285°
True anomaly
89.0582°
Mean anomaly
89.0413°
Eccentric anomaly
89.04975°
Mean motion
3.92534 °/min
BSTAR
0.0000085069
Orbital period
91.71 mins
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STARLINK-11551 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 17:18:06.384Z200.758° SSW2025-05-09 17:20:06.384Z147.245° SSE23.032°2025-05-09 17:22:06.384Z96.31° ESE
4 mins2025-05-09 18:54:06.384Z264.097° W2025-05-09 18:56:06.384Z5.873° NNE42.76°2025-05-09 18:58:06.384Z67.209° ENE
4 mins2025-05-09 20:31:06.384Z306.881° NW2025-05-09 20:32:06.384Z348.91° N34.138°2025-05-09 20:35:06.384Z76.726° E
4 mins2025-05-09 22:07:06.384Z285.504° WNW2025-05-09 22:08:06.384Z277.041° WNW40.95°2025-05-09 22:11:06.384Z112.293° ESE
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