STARLINK-5720, 55619

Orbit data source: Space-Track

STARLINK-5720, 55619 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 12 Feb 2023 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
55619, 2023-020BC
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
2023-02-12 (3 years ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago
0 STARLINK-5720
1 55619U 23020BC  25312.24753253  .00000099  00000-0  22376-4 0  9999
2 55619  43.0039 291.3423 0000915 267.1565  92.9172 15.02537105150801
Epoch: 2025-11-08T05:56Z
TLE epoch observation values (Epoch: 2025-11-08T05:56:26.810Z)
Latitude
-0.00007°
Longitude
154.55064°
Altitude
558.887 km
Speed
7.584 km/s
True Right ascension
19h 25m 22s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
18:44:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.634 km
Perigee altitude
560.364 km
Semi-major axis
6,939.136 km
Eccentricity
0.00009
Inclination
43.0039°
RAAN
291.3423°
Arg. of periapsis
267.1565°
True anomaly
92.92767°
Mean anomaly
92.9172°
Eccentric anomaly
92.92244°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.000022376
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