STARLINK-33739, 63572

Orbit data source: Space-Track

STARLINK-33739, 63572 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 14 Apr 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
63572, 2025-076D
Orbit
LEO
Last TLE update
9 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-04-14 (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
RCS unknown

Expand to show TLE details & history

TLE from 9 hours ago
0 STARLINK-33739
1 63572U 25076D   25116.16668981 -.00836062  00000-0 -32631-2 0  9997
2 63572  43.0001 324.9888 0002095 263.2882 103.2565 15.87993322  3073
Epoch: 2025-04-26T04:00Z
Definitive object data (Epoch: 2025-04-26T04:00:01.999Z)
Latitude
4.44214°
Longitude
55.31878°
Altitude
307.533 km
Speed
7.726 km/s
True Right ascension
21h 58m 57s
True Declination
4° 24' 50"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-42.81343°
Longitude
-32.7413°
Altitude
321.473 km
Speed
7.717 km/s
Apparent Right ascension
12h 04m 05s
Apparent Declination
-60° 57' 31"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
19:59:31
Azimuth
219.259° SW
Elevation
-47.789°
Doppler factor
1
Orbital elements
Apogee altitude
311.307 km
Perigee altitude
308.504 km
Semi-major axis
6,688.042 km
Eccentricity
0.0002095
Inclination
43.0001°
RAAN
324.9888°
Arg. of periapsis
263.2882°
True anomaly
103.27987°
Mean anomaly
103.2565°
Eccentric anomaly
103.26818°
Mean motion
3.96821 °/min
BSTAR
-0.0032631
Orbital period
90.72 mins
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STARLINK-33739 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.
4 mins2025-04-26 17:47:54.822Z232.164° WSW2025-04-26 17:49:54.822Z167.811° S38.314°2025-04-26 17:51:54.822Z82.145° E
4 mins2025-04-26 20:58:54.822Z300.273° NW2025-04-26 21:00:54.822Z46.828° ENE34.615°2025-04-26 21:02:54.822Z87.425° E
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