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
7 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 7 hours ago
0 STARLINK-11645
1 63316U 25057K   25196.51843512  .00179458  00000-0  13686-2 0  9990
2 63316  43.0010 254.3948 0002662 274.7926  85.2638 15.70898744 19901
Epoch: 2025-07-15T12:26Z
TLE epoch observation values (Epoch: 2025-07-15T12:26:32.794Z)
Latitude
0.00001°
Longitude
134.14637°
Altitude
355.951 km
Speed
7.698 km/s
True Right ascension
16h 57m 34s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-26.07488°
Longitude
-16.16847°
Altitude
361.577 km
Speed
7.693 km/s
Apparent Right ascension
03h 52m 03s
Apparent Declination
-74° 17' 18"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
08:03:47
Azimuth
196.436° SSW
Elevation
-31.545°
Doppler factor
1
Orbital elements
Apogee altitude
360.102 km
Perigee altitude
356.515 km
Semi-major axis
6,736.446 km
Eccentricity
0.00027
Inclination
43.001°
RAAN
254.3948°
Arg. of periapsis
274.7926°
True anomaly
Unknown
Mean anomaly
85.2638°
Eccentric anomaly
Unknown
Mean motion
3.92552 °/min
Orbital period
91.71 mins
BSTAR
0.0013686
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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.
4 mins2025-07-16 06:57:39.271Z199.311° SSW2025-07-16 06:59:39.271Z144.396° SSE22.768°2025-07-16 07:01:39.271Z95.475° ESE
4 mins2025-07-16 08:33:39.271Z264.301° W2025-07-16 08:35:39.271Z20.909° NNE42.209°2025-07-16 08:37:39.271Z67.7° E
4 mins2025-07-16 11:46:39.271Z285.385° WNW2025-07-16 11:47:39.271Z272.721° WNW42.979°2025-07-16 11:50:39.271Z111.896° ESE
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