STARLINK-2227, 48575
Orbit data source: Space-Track
STARLINK-2227, 48575 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 May 2021 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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48575 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
260 kg wet, ~248 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: 1 day ago
TLE from 1 day ago
0 STARLINK-2227
1 48575U 21041Y 25349.32601887 -.00000170 00000-0 74660-5 0 9992
2 48575 53.0562 110.6581 0001374 88.4196 271.6950 15.06390640253054Epoch: 2025-12-15T07:49Z
TLE epoch observation values (Epoch: 2025-12-15T07:49:28.030Z)
Latitude
-0.00005°
Longitude
-90.93492°
Altitude
548.092 km
Speed
7.589 km/s
True Right ascension
07h 22m 37s
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
09:25:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.462 km
Perigee altitude
546.559 km
Semi-major axis
6,925.648 km
Eccentricity
0.00014
Inclination
53.0562°
RAAN
110.6581°
Arg. of periapsis
88.4196°
True anomaly
271.67926°
Mean anomaly
271.695°
Eccentric anomaly
271.68713°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.000007466
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Other satellites on launch #41 in the year 2021 (2021-05-15 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-2227 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 | 2025-12-16 11:04:45.335Z | 236.995° WSW | 2025-12-16 11:07:45.335Z | 269.918° W | 42.026° | 2025-12-16 11:11:45.335Z | 46.291° ENE |
| 4 mins | 2025-12-16 12:46:45.335Z | 311.82° NW | 2025-12-16 12:48:45.335Z | 349.423° N | 17.874° | 2025-12-16 12:50:45.335Z | 21.605° NNE |
| 5 mins | 2025-12-16 16:07:45.335Z | 342.299° N | 2025-12-16 16:09:45.335Z | 20.458° NNE | 21.533° | 2025-12-16 16:12:45.335Z | 73.722° E |
| 7 mins | 2025-12-16 17:46:45.335Z | 305.209° NW | 2025-12-16 17:49:45.335Z | 224.783° SW | 43.97° | 2025-12-16 17:53:45.335Z | 137.406° SSE |
| 5 mins | 2025-12-17 09:20:45.335Z | 164.412° S | 2025-12-17 09:22:45.335Z | 127.697° SE | 19.351° | 2025-12-17 09:25:45.335Z | 79.889° E |
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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