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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-34090
1 63976U 25099AA 26093.85165577 .00028521 00000-0 10418-2 0 9994
2 63976 43.0018 30.7212 0001207 283.1864 76.8853 15.27583268 51130Epoch: 2026-04-03T20:26Z
TLE epoch observation values (Epoch: 2026-04-03T20:26:23.058Z)
Latitude
-0.00002°
Longitude
-108.05474°
Altitude
482.627 km
Speed
7.626 km/s
True Right ascension
02h 02m 53s
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
18:20:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.813 km
Perigee altitude
484.156 km
Semi-major axis
6,863.121 km
Eccentricity
0.00012
Inclination
43.0018°
RAAN
30.7212°
Arg. of periapsis
283.1864°
True anomaly
76.89877°
Mean anomaly
76.8853°
Eccentric anomaly
76.89204°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.0010418
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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 | 2026-04-04 23:21:35.965Z | 227.783° WSW | 2026-04-04 23:23:35.965Z | 159.592° S | 40.664° | 2026-04-04 23:26:35.965Z | 78.267° E |
| 5 mins | 2026-04-05 01:00:35.965Z | 282.191° WNW | 2026-04-05 01:02:35.965Z | 349.229° N | 39.593° | 2026-04-05 01:05:35.965Z | 69.382° E |
| 5 mins | 2026-04-05 02:39:35.965Z | 294.73° NW | 2026-04-05 02:41:35.965Z | 346.628° N | 40.86° | 2026-04-05 02:44:35.965Z | 89.476° E |
| 5 mins | 2026-04-05 04:18:35.965Z | 270.642° WNW | 2026-04-05 04:20:35.965Z | 215.996° SW | 34.758° | 2026-04-05 04:23:35.965Z | 138.86° 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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