STARLINK-2479, 48136
Orbit data source: Space-Track
STARLINK-2479, 48136 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 07 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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48136 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: 2 days ago
TLE from 2 days ago
0 STARLINK-2479
1 48136U 21027AW 26171.37789032 .00000409 00000-0 24950-4 0 9997
2 48136 53.1604 47.8139 0001073 83.4790 276.6334 15.31696000288243Epoch: 2026-06-20T09:04Z
TLE epoch observation values (Epoch: 2026-06-20T09:04:09.723Z)
Latitude
0.00001°
Longitude
3.18001°
Altitude
471.567 km
Speed
7.632 km/s
True Right ascension
03h 11m 15s
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
21:24:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.743 km
Perigee altitude
470.274 km
Semi-major axis
6,849.145 km
Eccentricity
0.00011
Inclination
53.1604°
RAAN
47.8139°
Arg. of periapsis
83.479°
True anomaly
276.62119°
Mean anomaly
276.6334°
Eccentric anomaly
276.62729°
Mean motion
3.82903 °/min
Orbital period
94.02 mins
BSTAR
0.00002495
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Other satellites on launch #27 in the year 2021 (2021-04-07 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-2479 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 | 2026-06-22 17:36:39.783Z | 214.912° SW | 2026-06-22 17:39:39.783Z | 157.252° SSE | 39.966° | 2026-06-22 17:42:39.783Z | 59.709° ENE |
| 4 mins | 2026-06-22 19:16:39.783Z | 303.48° NW | 2026-06-22 19:17:39.783Z | 326.45° NNW | 20.717° | 2026-06-22 19:20:39.783Z | 25.479° NE |
| 5 mins | 2026-06-23 00:12:39.783Z | 330.733° NNW | 2026-06-23 00:14:39.783Z | 45.167° ENE | 37.167° | 2026-06-23 00:17:39.783Z | 110.653° ESE |
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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