STARLINK-2732, 48646
Orbit data source: Space-Track
STARLINK-2732, 48646 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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48646 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-2732
1 48646U 21044J 26298.92885020 .00037300 00000-0 10630-2 0 9995
2 48646 53.1598 122.1196 0000903 78.3429 281.7676 15.35749151299118Epoch: 2026-10-25T22:17Z
TLE epoch observation values (Epoch: 2026-10-25T22:17:32.657Z)
Latitude
0.00003°
Longitude
113.4199°
Altitude
459.472 km
Speed
7.638 km/s
True Right ascension
08h 08m 28s
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
07:21:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
459.571 km
Perigee altitude
458.336 km
Semi-major axis
6,837.09 km
Eccentricity
0.00009
Inclination
53.1598°
RAAN
122.1196°
Arg. of periapsis
78.3429°
True anomaly
281.75747°
Mean anomaly
281.7676°
Eccentric anomaly
281.76253°
Mean motion
3.83916 °/min
Orbital period
93.77 mins
BSTAR
0.001063
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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-2732 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-10-26 14:04:22.366Z | 167.417° S | 2026-10-26 14:06:22.366Z | 124.771° SE | 20.512° | 2026-10-26 14:08:22.366Z | 85.946° E |
| 5 mins | 2026-10-26 15:41:22.366Z | 260.765° W | 2026-10-26 15:43:22.366Z | 317.881° NNW | 44.046° | 2026-10-26 15:46:22.366Z | 35.972° NE |
| 4 mins | 2026-10-26 20:37:22.366Z | 344.582° N | 2026-10-26 20:39:22.366Z | 29.211° NE | 22.994° | 2026-10-26 20:41:22.366Z | 71.635° E |
| 5 mins | 2026-10-26 22:15:22.366Z | 289.65° WNW | 2026-10-26 22:17:22.366Z | 199.282° SSW | 51.029° | 2026-10-26 22:20:22.366Z | 147.143° 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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