STARLINK-11645, 63316

Orbit data source: Space-Track

STARLINK-11645, 63316 is a payload satellite 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
10 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 (2 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 10 hours ago
0 STARLINK-11645
1 63316U 25057K   25140.31092576  .00004978  00000-0  42327-4 0  9993
2 63316  42.9997 233.1993 0001813 283.6398  76.4268 15.70806835 11067
Epoch: 2025-05-20T07:27Z
TLE epoch observation values (Epoch: 2025-05-20T07:27:43.985Z)
Latitude
-0°
Longitude
-116.94499°
Altitude
356.075 km
Speed
7.698 km/s
True Right ascension
15h 32m 47s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
5.84345°
Longitude
54.30651°
Altitude
356.296 km
Speed
7.697 km/s
Apparent Right ascension
04h 41m 24s
Apparent Declination
-58° 14' 28"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
02:14:40
Azimuth
161.187° S
Elevation
-12.817°
Doppler factor
1
Orbital elements
Apogee altitude
359.793 km
Perigee altitude
357.35 km
Semi-major axis
6,736.708 km
Eccentricity
0.00018
Inclination
42.9997°
RAAN
233.1993°
Arg. of periapsis
283.6398°
True anomaly
Unknown
Mean anomaly
76.4268°
Eccentric anomaly
Unknown
Mean motion
3.92529 °/min
Orbital period
91.71 mins
BSTAR
0.000042327
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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 mins2025-05-21 09:37:40.456Z225.471° WSW2025-05-21 09:39:40.456Z180.492° SSW33.229°2025-05-21 09:42:40.456Z81.694° E
4 mins2025-05-21 11:14:40.456Z283.503° WNW2025-05-21 11:15:40.456Z312.637° NW34.878°2025-05-21 11:18:40.456Z66.99° ENE
4 mins2025-05-21 12:50:40.456Z298.024° NW2025-05-21 12:52:40.456Z20.847° NNE36.975°2025-05-21 12:54:40.456Z81.3° E
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