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
2 days 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
Large (>1 m²)

Expand to show TLE details & history

TLE from 2 days ago
0 STARLINK-33739
1 63572U 25076D   25118.91668981 -.00845276  00000-0 -42149-2 0  9994
2 63572  42.9994 308.0490 0001953 265.1551 337.5719 15.83013034  3522
Epoch: 2025-04-28T22:00Z
Definitive object data (Epoch: 2025-04-28T22:00:01.999Z)
Latitude
-37.48618°
Longitude
-4.21491°
Altitude
331.693 km
Speed
7.711 km/s
True Right ascension
12h 11m 40s
True Declination
-37° 18' 35"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
26.95134°
Longitude
-106.11147°
Altitude
334.789 km
Speed
7.711 km/s
Apparent Right ascension
03h 34m 08s
Apparent Declination
-6° 22' 37"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
13:16:46
Azimuth
308.211° NW
Elevation
-44.479°
Doppler factor
1
Orbital elements
Apogee altitude
325.226 km
Perigee altitude
322.608 km
Semi-major axis
6,702.054 km
Eccentricity
0.0001953
Inclination
42.9994°
RAAN
308.049°
Arg. of periapsis
265.1551°
True anomaly
337.56336°
Mean anomaly
337.5719°
Eccentric anomaly
337.56763°
Mean motion
3.95577 °/min
BSTAR
-0.0042149
Orbital period
91.01 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 mins2025-05-01 15:58:36.684Z251.078° W2025-05-01 15:59:36.684Z251.02° W42.4°2025-05-01 16:02:36.684Z71.854° E
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