STARLINK-3914, 52490
Orbit data source: Space-Track
STARLINK-3914, 52490 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 06 May 2022 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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52490 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~220 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 STARLINK-3914
1 52490U 22049AR 25349.63672617 -.00007955 00000-0 -48236-3 0 9992
2 52490 53.2178 66.4489 0001484 97.6092 262.5069 15.08833540199708Epoch: 2025-12-15T15:16Z
TLE epoch observation values (Epoch: 2025-12-15T15:16:53.141Z)
Latitude
0.00002°
Longitude
112.69505°
Altitude
540.795 km
Speed
7.593 km/s
True Right ascension
04h 25m 47s
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
10:48:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.035 km
Perigee altitude
538.981 km
Semi-major axis
6,918.145 km
Eccentricity
0.00015
Inclination
53.2178°
RAAN
66.4489°
Arg. of periapsis
97.6092°
True anomaly
262.49004°
Mean anomaly
262.5069°
Eccentric anomaly
262.49847°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.00048236
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Other satellites on launch #49 in the year 2022 (2022-05-06 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-3914 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 | 2025-12-16 12:21:29.027Z | 339.521° N | 2025-12-16 12:23:29.027Z | 9.935° NNE | 13.929° | 2025-12-16 12:25:29.027Z | 41.248° NE |
| 6 mins | 2025-12-16 14:01:29.027Z | 333.445° NNW | 2025-12-16 14:03:29.027Z | 17.977° NNE | 31.2° | 2025-12-16 14:07:29.027Z | 100.859° ESE |
| 5 mins | 2025-12-16 15:41:29.027Z | 270.216° WNW | 2025-12-16 15:43:29.027Z | 217.559° SW | 26.961° | 2025-12-16 15:46:29.027Z | 167.615° S |
| 5 mins | 2025-12-17 07:12:29.027Z | 194.798° SSW | 2025-12-17 07:14:29.027Z | 132.23° SE | 36.263° | 2025-12-17 07:17:29.027Z | 64.379° ENE |
| 5 mins | 2025-12-17 08:51:29.027Z | 280.465° WNW | 2025-12-17 08:53:29.027Z | 319.44° NNW | 25.447° | 2025-12-17 08:56:29.027Z | 24.552° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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