STARLINK-33743, 63440

Orbit data source: Space-Track

STARLINK-33743, 63440 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
63440, 2025-069H
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)
2025-04-04 (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 9 hours ago
0 STARLINK-33743
1 63440U 25069H   25124.91668981  .00041923  00000-0  10532-2 0  9993
2 63440  53.1596 145.3916 0000978  94.0900  50.1266 15.39593879  6086
Epoch: 2025-05-04T22:00Z
Definitive object data (Epoch: 2025-05-04T22:00:01.999Z)
Latitude
27.97963°
Longitude
109.02942°
Altitude
448.269 km
Speed
7.647 km/s
True Right ascension
20h 08m 18s
True Declination
27° 49' 51"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-13.5571°
Longitude
-59.70294°
Altitude
451.109 km
Speed
7.642 km/s
Apparent Right ascension
06h 20m 22s
Apparent Declination
-35° 42' 04"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:32:10
Azimuth
256.456° W
Elevation
-45.498°
Doppler factor
1
Orbital elements
Apogee altitude
448.234 km
Perigee altitude
446.899 km
Semi-major axis
6,825.704 km
Eccentricity
0.0000978
Inclination
53.1596°
RAAN
145.3916°
Arg. of periapsis
94.09°
True anomaly
50.1352°
Mean anomaly
50.1266°
Eccentric anomaly
50.1309°
Mean motion
3.84877 °/min
BSTAR
0.0010532
Orbital period
93.54 mins
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STARLINK-33743 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 10:20:04.962Z341.358° N2025-05-05 10:22:04.962Z52.29° ENE30.448°2025-05-05 10:24:04.962Z96.686° ESE
4 mins2025-05-05 11:57:04.962Z269.965° W2025-05-05 11:59:04.962Z221.357° SW21.634°2025-05-05 12:01:04.962Z180.748° SSW
4 mins2025-05-06 03:09:04.962Z178.999° S2025-05-06 03:11:04.962Z122.01° SE26.249°2025-05-06 03:13:04.962Z77.234° E
5 mins2025-05-06 04:46:04.962Z276.381° WNW2025-05-06 04:48:04.962Z330.292° NNW27.51°2025-05-06 04:51:04.962Z32.742° NE
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