STARLINK-1828, 46725
Orbit data source: Space-Track
STARLINK-1828, 46725 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 18 Oct 2020 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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46725 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-1828
1 46725U 20073BH 26135.74647319 .00044962 00000-0 44039-3 0 9992
2 46725 53.0493 269.8270 0004744 264.7948 95.2526 15.65667801307670Epoch: 2026-05-15T17:54Z
TLE epoch observation values (Epoch: 2026-05-15T17:54:55.283Z)
Latitude
0.00002°
Longitude
127.62331°
Altitude
372.515 km
Speed
7.687 km/s
True Right ascension
17h 59m 18s
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
23:20:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
374.799 km
Perigee altitude
368.395 km
Semi-major axis
6,749.734 km
Eccentricity
0.00047
Inclination
53.0493°
RAAN
269.827°
Arg. of periapsis
264.7948°
True anomaly
95.30673°
Mean anomaly
95.2526°
Eccentric anomaly
95.27967°
Mean motion
3.91393 °/min
Orbital period
91.98 mins
BSTAR
0.00044039
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Other satellites on launch #73 in the year 2020 (2020-10-18 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-1828 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 | 2026-05-16 17:21:03.362Z | 335.137° NNW | 2026-05-16 17:23:03.362Z | 16.869° NNE | 20.572° | 2026-05-16 17:25:03.362Z | 71.662° E |
| 4 mins | 2026-05-17 11:29:03.362Z | 242.505° WSW | 2026-05-17 11:31:03.362Z | 15.986° NNE | 39.96° | 2026-05-17 11:33:03.362Z | 44.542° NE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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