STARLINK-11646, 63186

Orbit data source: Space-Track

STARLINK-11646, 63186 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 13 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
63186, 2025-048D
Orbit
LEO
Last TLE update
15 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)
2025-03-13 (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 15 hours ago
0 STARLINK-11646
1 63186U 25048D   25123.11289084  .00001522  00000-0  11620-4 0  9993
2 63186  43.0014  33.9171 0001639 296.3734  63.6968 15.77834535  9224
Epoch: 2025-05-03T02:42Z
Definitive object data (Epoch: 2025-05-03T02:42:33.768Z)
Latitude
-0.00001°
Longitude
132.01657°
Altitude
335.86 km
Speed
7.709 km/s
True Right ascension
02h 15m 40s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-41.95485°
Longitude
54.79292°
Altitude
348.342 km
Speed
7.701 km/s
Apparent Right ascension
17h 18m 12s
Apparent Declination
-58° 33' 06"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
01:21:24
Azimuth
222.862° SW
Elevation
-48.789°
Doppler factor
1
Orbital elements
Apogee altitude
339.665 km
Perigee altitude
337.464 km
Semi-major axis
6,716.701 km
Eccentricity
0.0001639
Inclination
43.0014°
RAAN
33.9171°
Arg. of periapsis
296.3734°
True anomaly
63.71364°
Mean anomaly
63.6968°
Eccentric anomaly
63.70522°
Mean motion
3.94284 °/min
BSTAR
0.00001162
Orbital period
91.3 mins
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STARLINK-11646 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 mins2025-05-04 01:56:23.609Z285.165° WNW2025-05-04 01:58:23.609Z132.745° SE42.228°2025-05-04 02:00:23.609Z113.689° SE
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