STARLINK-34004, 63941

Orbit data source: Space-Track

STARLINK-34004, 63941 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 13 May 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
63941, 2025-098R
Orbit
LEO
Last TLE update
5 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)
2025-05-13 (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 5 hours ago
0 STARLINK-34004
1 63941U 25098R   25175.49848659  .00026271  00000-0  60057-3 0  9999
2 63941  69.9975 208.4107 0004300 269.3011  90.7678 15.42741694  7659
Epoch: 2025-06-24T11:57Z
TLE epoch observation values (Epoch: 2025-06-24T11:57:49.241Z)
Latitude
-0.00003°
Longitude
116.06197°
Altitude
440.534 km
Speed
7.648 km/s
True Right ascension
13h 53m 38s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
27.30634°
Longitude
126.29448°
Altitude
442.322 km
Speed
7.649 km/s
Apparent Right ascension
15h 11m 30s
Apparent Declination
-5° 04' 59"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
03:57:20
Azimuth
19.512° NNE
Elevation
-53.668°
Doppler factor
1
Orbital elements
Apogee altitude
438.86 km
Perigee altitude
433 km
Semi-major axis
6,814.067 km
Eccentricity
0.00043
Inclination
69.9975°
RAAN
208.4107°
Arg. of periapsis
269.3011°
True anomaly
Unknown
Mean anomaly
90.7678°
Eccentric anomaly
Unknown
Mean motion
3.85863 °/min
Orbital period
93.3 mins
BSTAR
0.00060057
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STARLINK-34004 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.
6 mins2025-06-25 03:39:27.513Z202.371° SSW2025-06-25 03:42:27.513Z186.579° SSW44.638°2025-06-25 03:45:27.513Z25.075° NE
5 mins2025-06-25 13:25:27.513Z322.915° NNW2025-06-25 13:27:27.513Z242.418° WSW41.409°2025-06-25 13:30:27.513Z167.921° S
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