STARLINK-11645, 63316

Orbit data source: Space-Track

STARLINK-11645, 63316 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Mar 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
63316, 2025-057K
Orbit
LEO
Last TLE update
4 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)
2025-03-18 (4 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 4 hours ago
0 STARLINK-11645
1 63316U 25057K   25183.48389241  .00180971  00000-0  13812-2 0  9999
2 63316  42.9995 332.9661 0003844 288.9782  71.0669 15.70871863 17858
Epoch: 2025-07-02T11:36Z
TLE epoch observation values (Epoch: 2025-07-02T11:36:48.304Z)
Latitude
-0°
Longitude
-121.99951°
Altitude
355.336 km
Speed
7.698 km/s
True Right ascension
22h 11m 51s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
3.58482°
Longitude
53.21691°
Altitude
356.724 km
Speed
7.697 km/s
Apparent Right ascension
12h 00m 48s
Apparent Declination
-21° 57' 24"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
03:07:32
Azimuth
79.794° E
Elevation
-46.714°
Doppler factor
1
Orbital elements
Apogee altitude
360.975 km
Perigee altitude
355.796 km
Semi-major axis
6,736.523 km
Eccentricity
0.00038
Inclination
42.9995°
RAAN
332.9661°
Arg. of periapsis
288.9782°
True anomaly
Unknown
Mean anomaly
71.0669°
Eccentric anomaly
Unknown
Mean motion
3.92545 °/min
Orbital period
91.71 mins
BSTAR
0.0013812
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STARLINK-11645 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.
5 mins2025-07-02 16:32:20.457Z289.446° WNW2025-07-02 16:35:20.457Z29.838° NE32.628°2025-07-02 16:37:20.457Z73.764° E
4 mins2025-07-02 18:09:20.457Z287.134° WNW2025-07-02 18:11:20.457Z126.034° SE44.183°2025-07-02 18:13:20.457Z111.04° ESE
4 mins2025-07-03 13:48:20.457Z232.67° WSW2025-07-03 13:49:20.457Z208.477° SW38.252°2025-07-03 13:52:20.457Z76.73° E
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