STARLINK-2245, 48589
Orbit data source: Space-Track
STARLINK-2245, 48589 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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48589 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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-2245
1 48589U 21041AN 25349.85674168 .00000719 00000-0 67169-4 0 9990
2 48589 53.0549 147.9566 0001392 92.1113 268.0035 15.06401544252566Epoch: 2025-12-15T20:33Z
TLE epoch observation values (Epoch: 2025-12-15T20:33:42.481Z)
Latitude
-0.00004°
Longitude
114.78027°
Altitude
548.12 km
Speed
7.589 km/s
True Right ascension
09h 51m 49s
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
17:50:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.442 km
Perigee altitude
546.513 km
Semi-major axis
6,925.614 km
Eccentricity
0.00014
Inclination
53.0549°
RAAN
147.9566°
Arg. of periapsis
92.1113°
True anomaly
267.98756°
Mean anomaly
268.0035°
Eccentric anomaly
267.99553°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.000067169
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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-2245 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 19:18:50.962Z | 323.118° NNW | 2025-12-16 19:22:50.962Z | 40.322° NE | 30.174° | 2025-12-16 19:25:50.962Z | 95.431° ESE |
| 5 mins | 2025-12-16 20:59:50.962Z | 281.181° WNW | 2025-12-16 21:01:50.962Z | 235.618° WSW | 29.699° | 2025-12-16 21:04:50.962Z | 168.622° S |
| 5 mins | 2025-12-17 12:32:50.962Z | 191.424° SSW | 2025-12-17 12:34:50.962Z | 137.204° SSE | 33.949° | 2025-12-17 12:37:50.962Z | 67.898° E |
| 5 mins | 2025-12-17 14:12:50.962Z | 288.415° WNW | 2025-12-17 14:14:50.962Z | 340.982° N | 27.46° | 2025-12-17 14:17:50.962Z | 32.815° NE |
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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