STARLINK-2751, 48685
Orbit data source: Space-Track
STARLINK-2751, 48685 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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48685 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-2751
1 48685U 21044AZ 26299.11106947 .00077928 00000-0 22986-2 0 9991
2 48685 53.1605 72.3765 0002455 56.7285 303.3953 15.34332130299823Epoch: 2026-10-26T02:39Z
TLE epoch observation values (Epoch: 2026-10-26T02:39:56.402Z)
Latitude
0.00003°
Longitude
-2.10174°
Altitude
462.882 km
Speed
7.637 km/s
True Right ascension
04h 49m 30s
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
06:03:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.841 km
Perigee altitude
461.482 km
Semi-major axis
6,841.299 km
Eccentricity
0.00025
Inclination
53.1605°
RAAN
72.3765°
Arg. of periapsis
56.7285°
True anomaly
303.37181°
Mean anomaly
303.3953°
Eccentric anomaly
303.38355°
Mean motion
3.83562 °/min
Orbital period
93.86 mins
BSTAR
0.0022986
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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-2751 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 | 2026-10-26 12:14:29.459Z | 244.876° WSW | 2026-10-26 12:17:29.459Z | 338.707° N | 57.724° | 2026-10-26 12:20:29.459Z | 42.234° NE |
| 4 mins | 2026-10-26 17:11:29.459Z | 347.283° N | 2026-10-26 17:13:29.459Z | 28.922° NE | 19.694° | 2026-10-26 17:15:29.459Z | 66.822° ENE |
| 5 mins | 2026-10-26 18:49:29.459Z | 302.513° NW | 2026-10-26 18:51:29.459Z | 182.929° SSW | 70.452° | 2026-10-26 18:54:29.459Z | 137.588° SSE |
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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