STARLINK-34879, 65377
Orbit data source: Space-Track
STARLINK-34879, 65377 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 28 Aug 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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65377 intel report (Beta)
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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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-34879
1 65377U 25190AC 26171.39745446 .00030059 00000-0 10221-2 0 9999
2 65377 53.1607 50.8595 0001260 76.1115 284.0026 15.30224406 45484Epoch: 2026-06-20T09:32Z
TLE epoch observation values (Epoch: 2026-06-20T09:32:20.065Z)
Latitude
-0.00001°
Longitude
-0.83677°
Altitude
475.833 km
Speed
7.629 km/s
True Right ascension
03h 23m 26s
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
08:42:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.262 km
Perigee altitude
474.535 km
Semi-major axis
6,853.536 km
Eccentricity
0.00013
Inclination
53.1607°
RAAN
50.8595°
Arg. of periapsis
76.1115°
True anomaly
283.98859°
Mean anomaly
284.0026°
Eccentric anomaly
283.9956°
Mean motion
3.82535 °/min
Orbital period
94.11 mins
BSTAR
0.0010221
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Other satellites on launch #190 in the year 2025 (2025-08-28 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-34879 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 01:44:05.593Z | 305.245° NW | 2026-06-21 01:46:05.593Z | 241.676° WSW | 44.321° | 2026-06-21 01:49:05.593Z | 136.403° SSE |
| 6 mins | 2026-06-21 18:39:05.593Z | 236.69° WSW | 2026-06-21 18:41:05.593Z | 260.929° W | 41.757° | 2026-06-21 18:45:05.593Z | 47.202° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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