STARLINK-3918, 52486
Orbit data source: Space-Track
STARLINK-3918, 52486 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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52486 intel report (Beta)
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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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-3918
1 52486U 22049AM 26137.30811951 -.00002806 00000-0 -15824-3 0 9990
2 52486 53.2170 111.0758 0001506 84.2186 275.8978 15.08840162222613Epoch: 2026-05-17T07:23Z
TLE epoch observation values (Epoch: 2026-05-17T07:23:41.525Z)
Latitude
-0.00002°
Longitude
125.14017°
Altitude
540.533 km
Speed
7.593 km/s
True Right ascension
07h 24m 18s
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
15:32:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.03 km
Perigee altitude
538.946 km
Semi-major axis
6,918.125 km
Eccentricity
0.00015
Inclination
53.217°
RAAN
111.0758°
Arg. of periapsis
84.2186°
True anomaly
275.88063°
Mean anomaly
275.8978°
Eccentric anomaly
275.88922°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.00015824
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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-3918 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-18 07:44:55.296Z | 310.111° NW | 2026-05-18 07:47:55.296Z | 310.297° NW | 44.852° | 2026-05-18 07:51:55.296Z | 131.268° SE |
| 6 mins | 2026-05-19 00:55:55.296Z | 244.058° WSW | 2026-05-19 00:58:55.296Z | 1.899° NNE | 40.713° | 2026-05-19 01:01:55.296Z | 43.913° NE |
| 4 mins | 2026-05-19 02:36:55.296Z | 314.375° NW | 2026-05-19 02:38:55.296Z | 350.911° N | 16.675° | 2026-05-19 02:40:55.296Z | 21.993° NNE |
| 5 mins | 2026-05-19 05:57:55.296Z | 348.394° N | 2026-05-19 05:59:55.296Z | 30.634° NE | 21.631° | 2026-05-19 06:02:55.296Z | 78.963° E |
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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