STARLINK-34721, 65039
Orbit data source: Space-Track
STARLINK-34721, 65039 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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65039 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-34721
1 65039U 25161AA 26171.29396730 .00013107 00000-0 45383-3 0 9992
2 65039 53.1583 177.2826 0001160 89.9521 270.1613 15.30203224 49943Epoch: 2026-06-20T07:03Z
TLE epoch observation values (Epoch: 2026-06-20T07:03:18.774Z)
Latitude
-0.00001°
Longitude
162.94371°
Altitude
476.103 km
Speed
7.629 km/s
True Right ascension
11h 49m 07s
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
07:19:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.257 km
Perigee altitude
474.667 km
Semi-major axis
6,853.599 km
Eccentricity
0.00012
Inclination
53.1583°
RAAN
177.2826°
Arg. of periapsis
89.9521°
True anomaly
270.14801°
Mean anomaly
270.1613°
Eccentric anomaly
270.15465°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00045383
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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-34721 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 | 2026-06-21 02:01:08.159Z | 171.232° S | 2026-06-21 02:03:08.159Z | 135.035° SSE | 18.236° | 2026-06-21 02:05:08.159Z | 93.95° ESE |
| 5 mins | 2026-06-21 03:39:08.159Z | 259.961° W | 2026-06-21 03:41:08.159Z | 329.607° NNW | 36.833° | 2026-06-21 03:44:08.159Z | 38.644° NE |
| 4 mins | 2026-06-21 08:36:08.159Z | 346.587° N | 2026-06-21 08:38:08.159Z | 32.006° NE | 21.343° | 2026-06-21 08:40:08.159Z | 72.384° E |
| 5 mins | 2026-06-21 10:14:08.159Z | 293.582° NW | 2026-06-21 10:16:08.159Z | 216.876° SW | 39.742° | 2026-06-21 10:19:08.159Z | 147.028° 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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