STARLINK-2514, 48331
Orbit data source: Space-Track
STARLINK-2514, 48331 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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48331 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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-2514
1 48331U 21036BH 26036.76489830 .00002877 00000-0 21189-3 0 9991
2 48331 53.0540 244.9326 0001256 92.0923 268.0210 15.06408318263227Epoch: 2026-02-05T18:21Z
TLE epoch observation values (Epoch: 2026-02-05T18:21:27.213Z)
Latitude
0.00001°
Longitude
-166.34322°
Altitude
548.095 km
Speed
7.589 km/s
True Right ascension
16h 19m 43s
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
18:00:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.327 km
Perigee altitude
546.587 km
Semi-major axis
6,925.594 km
Eccentricity
0.00013
Inclination
53.054°
RAAN
244.9326°
Arg. of periapsis
92.0923°
True anomaly
268.00662°
Mean anomaly
268.021°
Eccentric anomaly
268.01381°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00021189
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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-2514 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 | 2026-02-06 16:50:28.862Z | 244.104° WSW | 2026-02-06 16:54:28.862Z | 356.46° N | 39.425° | 2026-02-06 16:57:28.862Z | 42.614° NE |
| 4 mins | 2026-02-06 18:32:28.862Z | 312.873° NW | 2026-02-06 18:34:28.862Z | 347.892° N | 16.688° | 2026-02-06 18:36:28.862Z | 20.061° NNE |
| 5 mins | 2026-02-06 21:53:28.862Z | 339.676° N | 2026-02-06 21:55:28.862Z | 18.611° NNE | 23.633° | 2026-02-06 21:58:28.862Z | 77.242° E |
| 6 mins | 2026-02-06 23:33:28.862Z | 294.161° NW | 2026-02-06 23:35:28.862Z | 227.369° WSW | 40.749° | 2026-02-06 23:39:28.862Z | 144.542° SSE |
| 5 mins | 2026-02-07 15:06:28.862Z | 170.166° S | 2026-02-07 15:08:28.862Z | 128.033° SE | 23.267° | 2026-02-07 15:11:28.862Z | 76.251° E |
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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