STARLINK-34909, 65401
Orbit data source: Space-Track
STARLINK-34909, 65401 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Sat, 30 Aug 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
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-34909
1 65401U 25191Y 26171.38442728 .00003088 00000-0 21781-3 0 9990
2 65401 97.3401 41.6777 0002115 86.0419 274.1050 15.05659972 45738Epoch: 2026-06-20T09:13Z
TLE epoch observation values (Epoch: 2026-06-20T09:13:34.516Z)
Latitude
-0.00002°
Longitude
-5.31594°
Altitude
552.449 km
Speed
7.586 km/s
True Right ascension
02h 46m 42s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
10:18:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.927 km
Perigee altitude
544.998 km
Semi-major axis
6,924.6 km
Eccentricity
0.00021
Inclination
97.3401°
RAAN
41.6777°
Arg. of periapsis
86.0419°
True anomaly
274.08083°
Mean anomaly
274.105°
Eccentric anomaly
274.09291°
Mean motion
3.76661 °/min
Orbital period
95.58 mins
BSTAR
0.00021781
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Other satellites on launch #191 in the year 2025 (2025-08-30 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-34909 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-21 03:21:09.385Z | 49.449° ENE | 2026-06-21 03:24:09.385Z | 102.603° ESE | 18.319° | 2026-06-21 03:26:09.385Z | 136.307° SSE |
| 5 mins | 2026-06-21 04:56:09.385Z | 338.208° N | 2026-06-21 04:58:09.385Z | 298.435° NW | 24.664° | 2026-06-21 05:01:09.385Z | 236.17° WSW |
| 7 mins | 2026-06-21 15:39:09.385Z | 181.781° SSW | 2026-06-21 15:42:09.385Z | 241.254° WSW | 39.999° | 2026-06-21 15:46:09.385Z | 339.806° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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