STARLINK-2549, 48314
Orbit data source: Space-Track
STARLINK-2549, 48314 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 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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48314 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
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-2549
1 48314U 21036AQ 26241.74568651 -.00000482 00000-0 -37528-5 0 9995
2 48314 53.1596 5.5542 0001343 78.1265 281.9887 15.31699631294699Epoch: 2026-08-29T17:53Z
TLE epoch observation values (Epoch: 2026-08-29T17:53:47.314Z)
Latitude
-0.00002°
Longitude
119.15583°
Altitude
471.45 km
Speed
7.632 km/s
True Right ascension
00h 22m 13s
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
10:48:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.918 km
Perigee altitude
470.078 km
Semi-major axis
6,849.135 km
Eccentricity
0.00013
Inclination
53.1596°
RAAN
5.5542°
Arg. of periapsis
78.1265°
True anomaly
281.97365°
Mean anomaly
281.9887°
Eccentric anomaly
281.98117°
Mean motion
3.82904 °/min
Orbital period
94.02 mins
BSTAR
-0.0000037528
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2549 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 | 2026-08-31 10:48:51.965Z | 233.238° WSW | 2026-08-31 10:50:51.965Z | 0.654° NNE | 44.709° | 2026-08-31 10:53:51.965Z | 48.491° ENE |
| 4 mins | 2026-08-31 15:44:51.965Z | 340.519° N | 2026-08-31 15:46:51.965Z | 15.28° NNE | 16.311° | 2026-08-31 15:48:51.965Z | 53.907° ENE |
| 6 mins | 2026-08-31 17:22:51.965Z | 313.325° NW | 2026-08-31 17:25:51.965Z | 105.818° ESE | 42.378° | 2026-08-31 17:28:51.965Z | 126.93° SE |
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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