STARLINK-34550, 64683
Orbit data source: Space-Track
STARLINK-34550, 64683 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 28 Jun 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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64683 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-34550
1 64683U 25139V 26171.27307497 .00017539 00000-0 52893-3 0 9998
2 64683 53.1608 8.8762 0001217 109.8882 250.2252 15.34403863 56017Epoch: 2026-06-20T06:33Z
TLE epoch observation values (Epoch: 2026-06-20T06:33:13.677Z)
Latitude
-0°
Longitude
2.07914°
Altitude
463.875 km
Speed
7.636 km/s
True Right ascension
00h 35m 30s
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
07:19:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.781 km
Perigee altitude
462.116 km
Semi-major axis
6,841.086 km
Eccentricity
0.00012
Inclination
53.1608°
RAAN
8.8762°
Arg. of periapsis
109.8882°
True anomaly
250.21208°
Mean anomaly
250.2252°
Eccentric anomaly
250.21864°
Mean motion
3.8358 °/min
Orbital period
93.85 mins
BSTAR
0.00052893
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Other satellites on launch #139 in the year 2025 (2025-06-28 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-34550 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-20 21:03:56.976Z | 347.327° N | 2026-06-20 21:05:56.976Z | 25.347° NE | 15.768° | 2026-06-20 21:07:56.976Z | 60.222° ENE |
| 5 mins | 2026-06-20 22:41:56.976Z | 316.553° NNW | 2026-06-20 22:43:56.976Z | 59.052° ENE | 44.035° | 2026-06-20 22:46:56.976Z | 124.93° SE |
| 6 mins | 2026-06-21 15:33:56.976Z | 220.495° SW | 2026-06-21 15:35:56.976Z | 192.846° SSW | 41.677° | 2026-06-21 15:39:56.976Z | 53.351° ENE |
| 4 mins | 2026-06-21 17:12:56.976Z | 305.578° NW | 2026-06-21 17:13:56.976Z | 326.532° NNW | 18.378° | 2026-06-21 17:16:56.976Z | 23.78° NE |
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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