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
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)
2025-02-27 (4 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
33.884 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago
0 STARLINK-32947
1 63121U 25039T   25181.76249012  .00015459  00000-0  56991-3 0  9997
2 63121  42.9996 355.0203 0001048 270.1140  89.9591 15.27591431 19548
Epoch: 2025-06-30T18:17Z
TLE epoch observation values (Epoch: 2025-06-30T18:17:59.146Z)
Latitude
-0.00005°
Longitude
161.45616°
Altitude
482.79 km
Speed
7.626 km/s
True Right ascension
23h 40m 04s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-27.125°
Longitude
126.16718°
Altitude
489.403 km
Speed
7.621 km/s
Apparent Right ascension
23h 49m 55s
Apparent Declination
-41° 56' 40"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
15:09:18
Azimuth
109.821° ESE
Elevation
-52.82°
Doppler factor
1
Orbital elements
Apogee altitude
485.679 km
Perigee altitude
484.241 km
Semi-major axis
6,863.097 km
Eccentricity
0.0001
Inclination
42.9996°
RAAN
355.0203°
Arg. of periapsis
270.114°
True anomaly
Unknown
Mean anomaly
89.9591°
Eccentric anomaly
Unknown
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00056991
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STARLINK-32947 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.
6 mins2025-07-01 14:55:00.048Z218.17° SW2025-07-01 14:58:00.048Z133.798° SE33.332°2025-07-01 15:01:00.048Z81.027° E
6 mins2025-07-01 16:34:00.048Z270.685° WNW2025-07-01 16:37:00.048Z30.113° NE39.614°2025-07-01 16:40:00.048Z70.443° E
5 mins2025-07-01 18:14:00.048Z300.006° NW2025-07-01 18:16:00.048Z26.754° NE38.833°2025-07-01 18:19:00.048Z84.578° E
5 mins2025-07-01 19:53:00.048Z274.844° WNW2025-07-01 19:55:00.048Z180.581° SSW40.623°2025-07-01 19:58:00.048Z124.801° SE
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