STARLINK-34040, 63839

Orbit data source: Space-Track

STARLINK-34040, 63839 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 07 May 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
63839, 2025-093D
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-05-07 (1 year ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago
0 STARLINK-34040
1 63839U 25093D   26171.21937472  .00009393  00000-0  35049-3 0  9998
2 63839  42.9989 218.7955 0001544 279.0666  81.0010 15.27572197 63655
Epoch: 2026-06-20T05:15Z
TLE epoch observation values (Epoch: 2026-06-20T05:15:53.975Z)
Latitude
-0.00009°
Longitude
-128.61663°
Altitude
482.682 km
Speed
7.626 km/s
True Right ascension
14h 35m 10s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow 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
08:42:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.077 km
Perigee altitude
483.958 km
Semi-major axis
6,863.155 km
Eccentricity
0.00015
Inclination
42.9989°
RAAN
218.7955°
Arg. of periapsis
279.0666°
True anomaly
81.01848°
Mean anomaly
81.001°
Eccentric anomaly
81.00974°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
0.00035049
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