STARLINK-2741, 48684
Orbit data source: Space-Track
STARLINK-2741, 48684 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 26 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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48684 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-2741
1 48684U 21044AY 26171.37936609 .00000206 00000-0 18395-4 0 9999
2 48684 53.1598 320.1790 0001376 83.0408 277.0750 15.31704685280069Epoch: 2026-06-20T09:06Z
TLE epoch observation values (Epoch: 2026-06-20T09:06:17.230Z)
Latitude
0°
Longitude
-84.98762°
Altitude
471.51 km
Speed
7.632 km/s
True Right ascension
21h 20m 42s
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
21:36:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.925 km
Perigee altitude
470.04 km
Semi-major axis
6,849.12 km
Eccentricity
0.00014
Inclination
53.1598°
RAAN
320.179°
Arg. of periapsis
83.0408°
True anomaly
277.05935°
Mean anomaly
277.075°
Eccentric anomaly
277.06718°
Mean motion
3.82905 °/min
Orbital period
94.02 mins
BSTAR
0.000018395
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Other satellites on launch #44 in the year 2021 (2021-05-26 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-2741 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 | 2026-06-22 11:22:37.451Z | 187.072° SSW | 2026-06-22 11:25:37.451Z | 115.525° SE | 25.271° | 2026-06-22 11:27:37.451Z | 76.306° E |
| 5 mins | 2026-06-22 13:00:37.451Z | 271.091° WNW | 2026-06-22 13:02:37.451Z | 318.824° NNW | 28.973° | 2026-06-22 13:05:37.451Z | 30.733° NE |
| 5 mins | 2026-06-22 17:57:37.451Z | 342.126° N | 2026-06-22 17:59:37.451Z | 34.57° NE | 26.328° | 2026-06-22 18:02:37.451Z | 92.35° ESE |
| 5 mins | 2026-06-22 19:35:37.451Z | 277.496° WNW | 2026-06-22 19:37:37.451Z | 214.86° SW | 29.799° | 2026-06-22 19:40:37.451Z | 160.034° S |
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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