STARLINK-11588, 63319

Orbit data source: Space-Track

STARLINK-11588, 63319 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	63319, 2025-057N
Orbit	LEO
Last TLE update	12 hours ago
Origin	SPX (US)
Manufacturer	SpaceX/Seattle
Mission	Operational spacecraft
Bus & Motor	STARLINK V2M, Unknown motor
Mass	730 kg wet, ~700 kg dry
Launch date (UTC)	2025-03-18 (2 weeks ago)
Launch vehicle	FALCON 9
Launch site	Air Force Eastern Test Range (AFETR)
Object type	Payload Rocket body Debris
Shape & HBR	Unknown
Radar Cross Section	Large (>1 m²)

Expand to show TLE details & history

TLE from 12 hours ago

0 STARLINK-11588
1 63319U 25057N   25089.83335648  .00028798  00000-0  12209-3 0  9996
2 63319  43.0022 178.8828 0002303 276.2281 280.0682 15.84741828  2964

Epoch: 2025-03-30T20:00Z

Definitive object data (Epoch: 2025-03-30T20:00:01.999Z)

Latitude	-11.13782°
Longitude	-117.46591°
Altitude	318.659 km
Speed	7.718 km/s
True Right ascension	00h 44m 00s
True Declination	-11° 04' 07"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	-39.0168°
Longitude	-72.97938°
Altitude	327.282 km
Speed	7.713 km/s
Apparent Right ascension	02h 49m 47s
Apparent Declination	-40° 03' 20"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	13:54:11
Azimuth	264.775° W
Elevation	-79.36°
Doppler factor	1

Orbital elements

Apogee altitude	320.587 km
Perigee altitude	317.502 km
Semi-major axis	6,697.182 km
Eccentricity	0.0002303
Inclination	43.0022°
RAAN	178.8828°
Arg. of periapsis	276.2281°
True anomaly	280.04221°
Mean anomaly	280.0682°
Eccentric anomaly	280.05521°
Mean motion	3.96009 °/min
BSTAR	0.00012209
Orbital period	90.91 mins