STARLINK-34521, 64612
Orbit data source: Space-Track
STARLINK-34521, 64612 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 25 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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64612 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-34521
1 64612U 25137U 26171.41321463 .00009192 00000-0 32208-3 0 9997
2 64612 53.1575 218.0000 0001108 87.8172 272.2956 15.30201191 56468Epoch: 2026-06-20T09:55Z
TLE epoch observation values (Epoch: 2026-06-20T09:55:01.744Z)
Latitude
0.00003°
Longitude
160.61456°
Altitude
476.081 km
Speed
7.629 km/s
True Right ascension
14h 32m 00s
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
07:14:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.228 km
Perigee altitude
474.709 km
Semi-major axis
6,853.605 km
Eccentricity
0.00011
Inclination
53.1575°
RAAN
218°
Arg. of periapsis
87.8172°
True anomaly
272.28291°
Mean anomaly
272.2956°
Eccentric anomaly
272.28926°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.00032208
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Other satellites on launch #137 in the year 2025 (2025-06-25 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-34521 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 04:52:31.432Z | 184.215° SSW | 2026-06-21 04:55:31.432Z | 127.851° SE | 21.922° | 2026-06-21 04:57:31.432Z | 85.548° E |
| 5 mins | 2026-06-21 06:31:31.432Z | 271.973° WNW | 2026-06-21 06:33:31.432Z | 342.384° N | 32.446° | 2026-06-21 06:36:31.432Z | 37.47° NE |
| 4 mins | 2026-06-21 11:28:31.432Z | 349.247° N | 2026-06-21 11:30:31.432Z | 40.927° NE | 23.264° | 2026-06-21 11:32:31.432Z | 80.139° E |
| 5 mins | 2026-06-21 13:06:31.432Z | 282.128° WNW | 2026-06-21 13:08:31.432Z | 204.152° SW | 34.16° | 2026-06-21 13:11:31.432Z | 152.69° SSE |
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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