STARLINK-2063, 48553
Orbit data source: Space-Track
STARLINK-2063, 48553 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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48553 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-2063
1 48553U 21041A 25348.75464969 -.00000242 00000-0 26343-5 0 9997
2 48553 53.0547 152.9085 0001322 87.1126 273.0015 15.06390486252407Epoch: 2025-12-14T18:06Z
TLE epoch observation values (Epoch: 2025-12-14T18:06:41.733Z)
Latitude
0.00005°
Longitude
157.57163°
Altitude
548.072 km
Speed
7.589 km/s
True Right ascension
10h 11m 38s
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
13:24:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.427 km
Perigee altitude
546.596 km
Semi-major axis
6,925.648 km
Eccentricity
0.00013
Inclination
53.0547°
RAAN
152.9085°
Arg. of periapsis
87.1126°
True anomaly
272.98637°
Mean anomaly
273.0015°
Eccentric anomaly
272.99394°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.0000026343
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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-2063 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 | 2025-12-15 15:03:14.120Z | 279.455° WNW | 2025-12-15 15:06:14.120Z | 342.063° N | 25.355° | 2025-12-15 15:09:14.120Z | 31.984° NE |
| 6 mins | 2025-12-15 20:05:14.120Z | 325.786° NNW | 2025-12-15 20:07:14.120Z | 9.788° NNE | 37.095° | 2025-12-15 20:11:14.120Z | 110.956° ESE |
| 4 mins | 2025-12-15 21:45:14.120Z | 264.92° W | 2025-12-15 21:47:14.120Z | 224.705° SW | 20.402° | 2025-12-15 21:49:14.120Z | 189.4° SSW |
| 6 mins | 2025-12-16 13:17:14.120Z | 217.193° SW | 2025-12-16 13:20:14.120Z | 99.62° ESE | 42.131° | 2025-12-16 13:23:14.120Z | 55.627° ENE |
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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