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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-2549
1 48314U 21036AQ 26091.97128239 .00001856 00000-0 74789-4 0 9990
2 48314 53.1603 342.5783 0001003 89.8068 270.3048 15.30192136271741Epoch: 2026-04-01T23:18Z
TLE epoch observation values (Epoch: 2026-04-01T23:18:38.798Z)
Latitude
0°
Longitude
162.59018°
Altitude
476.135 km
Speed
7.629 km/s
True Right ascension
22h 50m 18s
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
22:49:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.182 km
Perigee altitude
474.808 km
Semi-major axis
6,853.632 km
Eccentricity
0.0001
Inclination
53.1603°
RAAN
342.5783°
Arg. of periapsis
89.8068°
True anomaly
270.29331°
Mean anomaly
270.3048°
Eccentric anomaly
270.29905°
Mean motion
3.82527 °/min
Orbital period
94.11 mins
BSTAR
0.000074789
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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 | 2026-04-02 18:16:25.743Z | 173.377° S | 2026-04-02 18:18:25.743Z | 137.773° SSE | 18.634° | 2026-04-02 18:21:25.743Z | 81.687° E |
| 5 mins | 2026-04-02 19:54:25.743Z | 259.874° W | 2026-04-02 19:56:25.743Z | 322.606° NNW | 36.279° | 2026-04-02 19:59:25.743Z | 37.483° NE |
| 4 mins | 2026-04-03 00:51:25.743Z | 344.364° N | 2026-04-03 00:53:25.743Z | 28.82° NE | 21.771° | 2026-04-03 00:55:25.743Z | 71.285° E |
| 5 mins | 2026-04-03 02:29:25.743Z | 293.636° NW | 2026-04-03 02:31:25.743Z | 226.738° WSW | 39.143° | 2026-04-03 02:34:25.743Z | 148.688° SSE |
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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