STARLINK-33837, 63501

Orbit data source: Space-Track

STARLINK-33837, 63501 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 07 Apr 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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
63501, 2025-071J
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)
2025-04-07 (1 year ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
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: 1 day ago

TLE from 1 day ago
0 STARLINK-33837
1 63501U 25071J   26082.26010471  .00032905  00000-0  11184-2 0  9995
2 63501  53.1598  77.1692 0001643  83.2495 276.8693 15.30194070 54780
Epoch: 2026-03-23T06:14Z
TLE epoch observation values (Epoch: 2026-03-23T06:14:33.046Z)
Latitude
-0.00002°
Longitude
162.77683°
Altitude
475.998 km
Speed
7.629 km/s
True Right ascension
05h 08m 40s
True Declination
0° 00' 00"
Sunlit
Object was in daylight 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
14:27:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.615 km
Perigee altitude
474.363 km
Semi-major axis
6,853.626 km
Eccentricity
0.00016
Inclination
53.1598°
RAAN
77.1692°
Arg. of periapsis
83.2495°
True anomaly
276.85061°
Mean anomaly
276.8693°
Eccentric anomaly
276.85995°
Mean motion
3.82527 °/min
Orbital period
94.11 mins
BSTAR
0.0011184
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