STARLINK-4275, 53008
Orbit data source: Space-Track
STARLINK-4275, 53008 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 07 Jul 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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Edit Public Description
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
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-4275
1 53008U 22076Y 25341.25136759 .00000871 00000-0 72795-4 0 9996
2 53008 53.2151 149.0818 0001368 85.5146 274.6002 15.08838248188895Epoch: 2025-12-07T06:01Z
TLE epoch observation values (Epoch: 2025-12-07T06:01:58.159Z)
Latitude
-0.00007°
Longitude
-17.67801°
Altitude
540.57 km
Speed
7.593 km/s
True Right ascension
09h 56m 19s
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
16:37:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.94 km
Perigee altitude
539.048 km
Semi-major axis
6,918.131 km
Eccentricity
0.00014
Inclination
53.2151°
RAAN
149.0818°
Arg. of periapsis
85.5146°
True anomaly
274.58457°
Mean anomaly
274.6002°
Eccentric anomaly
274.59239°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000072795
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Other satellites on launch #76 in the year 2022 (2022-07-07 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-4275 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 | 2025-12-07 19:11:05.964Z | 336.853° NNW | 2025-12-07 19:14:05.964Z | 27.625° NE | 17.715° | 2025-12-07 19:16:05.964Z | 60.313° ENE |
| 6 mins | 2025-12-07 20:51:05.964Z | 315.913° NNW | 2025-12-07 20:54:05.964Z | 94.916° ESE | 42.024° | 2025-12-07 20:57:05.964Z | 124.197° SE |
| 6 mins | 2025-12-08 14:01:05.964Z | 234.562° WSW | 2025-12-08 14:04:05.964Z | 340.089° N | 44.437° | 2025-12-08 14:07:05.964Z | 46.823° ENE |
| 4 mins | 2025-12-08 15:42:05.964Z | 306.628° NW | 2025-12-08 15:44:05.964Z | 343.835° N | 18.273° | 2025-12-08 15:46:05.964Z | 18.196° NNE |
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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