STARLINK-33681, 63438

Orbit data source: Space-Track

STARLINK-33681, 63438 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 04 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
63438, 2025-069F
Orbit
LEO
Last TLE update
7 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)
2025-04-04 (1 month ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 7 hours ago
0 STARLINK-33681
1 63438U 25069F   25124.91668981  .00004293  00000-0  11718-3 0  9997
2 63438  53.1605 145.4949 0001368  63.0805  29.5878 15.39635889  6082
Epoch: 2025-05-04T22:00Z
Definitive object data (Epoch: 2025-05-04T22:00:01.999Z)
Latitude
53.22992°
Longitude
46.91136°
Altitude
452.925 km
Speed
7.648 km/s
True Right ascension
15h 59m 49s
True Declination
53° 03' 27"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-39.9242°
Longitude
169.67572°
Altitude
461.23 km
Speed
7.635 km/s
Apparent Right ascension
00h 26m 27s
Apparent Declination
-39° 48' 27"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
12:43:10
Azimuth
89.399° E
Elevation
-86.793°
Doppler factor
1
Orbital elements
Apogee altitude
448.376 km
Perigee altitude
446.509 km
Semi-major axis
6,825.58 km
Eccentricity
0.0001368
Inclination
53.1605°
RAAN
145.4949°
Arg. of periapsis
63.0805°
True anomaly
29.59554°
Mean anomaly
29.5878°
Eccentric anomaly
29.59167°
Mean motion
3.84888 °/min
BSTAR
0.00011718
Orbital period
93.53 mins
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STARLINK-33681 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 mins2025-05-05 05:38:22.166Z288.607° WNW2025-05-05 05:40:22.166Z327.54° NNW19.347°2025-05-05 05:42:22.166Z12.366° NNE
5 mins2025-05-05 10:33:22.166Z326.355° NNW2025-05-05 10:35:22.166Z21.1° NNE36.628°2025-05-05 10:38:22.166Z109.155° ESE
5 mins2025-05-06 03:22:22.166Z198.208° SSW2025-05-06 03:24:22.166Z148.434° SSE32.853°2025-05-06 03:27:22.166Z66.576° ENE
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