STARLINK-11589, 63311

Orbit data source: Space-Track

STARLINK-11589, 63311 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
63311, 2025-057E
Orbit
LEO
Last TLE update
9 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 9 hours ago
0 STARLINK-11589
1 63311U 25057E   25128.87656111 -.00006139  00000-0 -44332-4 0  9997
2 63311  42.9997 302.2770 0002161 264.9765  95.0856 15.70860089  9237
Epoch: 2025-05-08T21:02Z
Definitive object data (Epoch: 2025-05-08T21:02:14.879Z)
Latitude
-0.00004°
Longitude
119.7742°
Altitude
356.338 km
Speed
7.697 km/s
True Right ascension
20h 09m 06s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-42.64312°
Longitude
16.70802°
Altitude
368.104 km
Speed
7.69 km/s
Apparent Right ascension
07h 55m 37s
Apparent Declination
-84° 29' 16"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
13:55:22
Azimuth
187.171° SSW
Elevation
-39.689°
Doppler factor
1
Orbital elements
Apogee altitude
359.875 km
Perigee altitude
356.964 km
Semi-major axis
6,736.556 km
Eccentricity
0.0002161
Inclination
42.9997°
RAAN
302.277°
Arg. of periapsis
264.9765°
True anomaly
95.11027°
Mean anomaly
95.0856°
Eccentric anomaly
95.09793°
Mean motion
3.92542 °/min
BSTAR
-0.000044332
Orbital period
91.71 mins
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STARLINK-11589 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 15:36:39.247Z237.181° WSW2025-05-09 15:37:39.247Z210.094° SW41.387°2025-05-09 15:40:39.247Z74.832° E
4 mins2025-05-09 17:12:39.247Z292.61° NW2025-05-09 17:14:39.247Z25.208° NE33.008°2025-05-09 17:16:39.247Z68.22° E
4 mins2025-05-09 18:48:39.247Z295.526° NW2025-05-09 18:50:39.247Z28.723° NE41.233°2025-05-09 18:52:39.247Z92.262° ESE
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