STARLINK-32947, 63121

Orbit data source: Space-Track

STARLINK-32947, 63121 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 27 Feb 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
63121, 2025-039T
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
2025-02-27 (11 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, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago
0 STARLINK-32947
1 63121U 25039T   26035.15320638  .00020720  00000-0  76038-3 0  9994
2 63121  42.9913 201.6731 0000681  19.5124 340.5754 15.27579199 52943
Epoch: 2026-02-04T03:40Z
TLE epoch observation values (Epoch: 2026-02-04T03:40:37.031Z)
Latitude
0.00003°
Longitude
12.19496°
Altitude
482.385 km
Speed
7.626 km/s
True Right ascension
13h 26m 41s
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
14:00:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.466 km
Perigee altitude
484.531 km
Semi-major axis
6,863.135 km
Eccentricity
0.00007
Inclination
42.9913°
RAAN
201.6731°
Arg. of periapsis
19.5124°
True anomaly
340.5728°
Mean anomaly
340.5754°
Eccentric anomaly
340.5741°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.00076038
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