STARLINK-34090, 63976
Orbit data source: Space-Track
STARLINK-34090, 63976 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 13 May 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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63976 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-34090
1 63976U 25099AA 26171.39998176 .00022893 00000-0 83851-3 0 9997
2 63976 43.0024 312.7724 0001228 264.8825 95.1886 15.27593343 62995Epoch: 2026-06-20T09:35Z
TLE epoch observation values (Epoch: 2026-06-20T09:35:58.424Z)
Latitude
-0.00004°
Longitude
-99.83622°
Altitude
482.861 km
Speed
7.626 km/s
True Right ascension
20h 51m 05s
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
10:20:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.797 km
Perigee altitude
484.111 km
Semi-major axis
6,863.091 km
Eccentricity
0.00012
Inclination
43.0024°
RAAN
312.7724°
Arg. of periapsis
264.8825°
True anomaly
95.20261°
Mean anomaly
95.1886°
Eccentric anomaly
95.19561°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00083851
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Other satellites on launch #99 in the year 2025 (2025-05-13 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-34090 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 12:29:08.469Z | 210.767° SW | 2026-06-21 12:32:08.469Z | 132.946° SE | 29.506° | 2026-06-21 12:34:08.469Z | 90.702° ESE |
| 6 mins | 2026-06-21 14:08:08.469Z | 266.422° W | 2026-06-21 14:10:08.469Z | 305.184° NW | 41.557° | 2026-06-21 14:14:08.469Z | 70.649° E |
| 6 mins | 2026-06-21 15:47:08.469Z | 291.606° WNW | 2026-06-21 15:50:08.469Z | 32.058° NE | 37.346° | 2026-06-21 15:53:08.469Z | 82.082° E |
| 6 mins | 2026-06-21 17:26:08.469Z | 283.88° WNW | 2026-06-21 17:29:08.469Z | 157.597° S | 42.165° | 2026-06-21 17:32:08.469Z | 118.757° SE |
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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