STARLINK-37439, 69377
Orbit data source: Space-Track
STARLINK-37439, 69377 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Jun 2026 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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69377 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
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 + PAN, 17.7 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 STARLINK-37439
1 69377U 26123AA 26207.58335648 -.02308501 00000-0 -39075-1 0 9991
2 69377 53.1592 44.7898 0001012 119.7854 171.5023 15.54599845 5928Epoch: 2026-07-26T14:00Z
TLE epoch observation values (Epoch: 2026-07-26T14:00:01.999Z)
Latitude
-48.39848°
Longitude
-166.54391°
Altitude
420.596 km
Speed
7.658 km/s
True Right ascension
23h 10m 58s
True Declination
-48° 13' 09"
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
14:31:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
404.262 km
Perigee altitude
402.889 km
Semi-major axis
6,781.712 km
Eccentricity
0.0001
Inclination
53.1592°
RAAN
44.7898°
Arg. of periapsis
119.7854°
True anomaly
171.50401°
Mean anomaly
171.5023°
Eccentric anomaly
171.50316°
Mean motion
3.88628 °/min
Orbital period
92.63 mins
BSTAR
-0.039075
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Other satellites on launch #123 in the year 2026 (2026-06-04 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-37439 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 | 2026-07-27 15:11:33.817Z | 191.381° SSW | 2026-07-27 15:13:33.817Z | 140.314° SSE | 28.644° | 2026-07-27 15:16:33.817Z | 68.675° E |
| 4 mins | 2026-07-27 16:48:33.817Z | 281.946° WNW | 2026-07-27 16:50:33.817Z | 335.252° NNW | 24.246° | 2026-07-27 16:52:33.817Z | 22.419° NNE |
| 4 mins | 2026-07-27 21:42:33.817Z | 357.154° N | 2026-07-27 21:43:33.817Z | 29.732° NE | 26.166° | 2026-07-27 21:46:33.817Z | 94.25° ESE |
| 4 mins | 2026-07-27 23:18:33.817Z | 275.969° WNW | 2026-07-27 23:20:33.817Z | 217.845° SW | 25.963° | 2026-07-27 23:22:33.817Z | 171.886° S |
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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