STARLINK-34778, 65021
Orbit data source: Space-Track
STARLINK-34778, 65021 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 30 Jul 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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65021 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-34778
1 65021U 25161G 26171.28352885 .00015525 00000-0 53507-3 0 9998
2 65021 53.1591 177.9355 0001211 73.6672 286.4462 15.30207884 51021Epoch: 2026-06-20T06:48Z
TLE epoch observation values (Epoch: 2026-06-20T06:48:16.892Z)
Latitude
-0.00002°
Longitude
167.36473°
Altitude
475.856 km
Speed
7.629 km/s
True Right ascension
11h 51m 44s
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
08:42:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.278 km
Perigee altitude
474.618 km
Semi-major axis
6,853.585 km
Eccentricity
0.00012
Inclination
53.1591°
RAAN
177.9355°
Arg. of periapsis
73.6672°
True anomaly
286.43289°
Mean anomaly
286.4462°
Eccentric anomaly
286.43955°
Mean motion
3.82531 °/min
Orbital period
94.11 mins
BSTAR
0.00053507
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Other satellites on launch #161 in the year 2025 (2025-07-30 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-34778 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 03:22:58.297Z | 240.114° WSW | 2026-06-21 03:24:58.297Z | 281.804° WNW | 42.369° | 2026-06-21 03:27:58.297Z | 44.139° NE |
| 4 mins | 2026-06-21 08:19:58.297Z | 343.565° N | 2026-06-21 08:21:58.297Z | 21.631° NNE | 17.878° | 2026-06-21 08:23:58.297Z | 60.479° ENE |
| 6 mins | 2026-06-21 09:57:58.297Z | 308.603° NW | 2026-06-21 09:59:58.297Z | 298.225° NW | 43.412° | 2026-06-21 10:03:58.297Z | 132.74° SE |
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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