STARLINK-3688, 52310
Orbit data source: Space-Track
STARLINK-3688, 52310 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 21 Apr 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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52310 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, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 STARLINK-3688
1 52310U 22041BB 26175.25002315 .00112557 00000-0 48228-2 0 9996
2 52310 53.1600 330.3256 0000654 85.5369 298.2368 15.21889837 5657Epoch: 2026-06-24T06:00Z
TLE epoch observation values (Epoch: 2026-06-24T06:00:02.000Z)
Latitude
18.85244°
Longitude
-17.35473°
Altitude
500.308 km
Speed
7.617 km/s
True Right ascension
23h 00m 15s
True Declination
18° 44' 37"
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
08:57:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
500.846 km
Perigee altitude
499.946 km
Semi-major axis
6,878.533 km
Eccentricity
0.00007
Inclination
53.16°
RAAN
330.3256°
Arg. of periapsis
85.5369°
True anomaly
298.2302°
Mean anomaly
298.2368°
Eccentric anomaly
298.2335°
Mean motion
3.80452 °/min
Orbital period
94.62 mins
BSTAR
0.0048228
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Other satellites on launch #41 in the year 2022 (2022-04-21 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-3688 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-25 11:59:33.353Z | 184.798° SSW | 2026-06-25 12:02:33.353Z | 124.989° SE | 23.868° | 2026-06-25 12:05:33.353Z | 72.818° E |
| 5 mins | 2026-06-25 13:38:33.353Z | 268.139° W | 2026-06-25 13:40:33.353Z | 322.07° NNW | 32.538° | 2026-06-25 13:43:33.353Z | 33.444° NE |
| 5 mins | 2026-06-25 18:37:33.353Z | 346.767° N | 2026-06-25 18:39:33.353Z | 39.561° NE | 25.656° | 2026-06-25 18:42:33.353Z | 91.158° ESE |
| 5 mins | 2026-06-25 20:15:33.353Z | 286.412° WNW | 2026-06-25 20:17:33.353Z | 234.391° WSW | 33.089° | 2026-06-25 20:20:33.353Z | 160.275° 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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