STARLINK-1905, 46746
Orbit data source: Space-Track
STARLINK-1905, 46746 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 24 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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46746 intel report (Beta)
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Edit Public Description
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: 4 hours ago
TLE from 4 hours ago
0 STARLINK-1905
1 46746U 20074H 25337.36173354 .00094342 00000-0 23048-2 0 9993
2 46746 53.0535 26.3568 0008029 5.3741 354.7348 15.40044309282263Epoch: 2025-12-03T08:40Z
TLE epoch observation values (Epoch: 2025-12-03T08:40:53.777Z)
Latitude
0.00001°
Longitude
-176.30089°
Altitude
441.415 km
Speed
7.651 km/s
True Right ascension
01h 45m 25s
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
10:36:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
451.732 km
Perigee altitude
440.774 km
Semi-major axis
6,824.39 km
Eccentricity
0.0008
Inclination
53.0535°
RAAN
26.3568°
Arg. of periapsis
5.3741°
True anomaly
354.72635°
Mean anomaly
354.7348°
Eccentric anomaly
354.73058°
Mean motion
3.84988 °/min
Orbital period
93.51 mins
BSTAR
0.0023048
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Other satellites on launch #74 in the year 2020 (2020-10-24 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-1905 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 | 2025-12-03 13:52:31.721Z | 291.939° WNW | 2025-12-03 13:55:31.721Z | 226.01° WSW | 29.779° | 2025-12-03 13:58:31.721Z | 161.217° S |
| 5 mins | 2025-12-04 06:42:31.721Z | 265.498° W | 2025-12-04 06:44:31.721Z | 340.404° N | 34.093° | 2025-12-04 06:47:31.721Z | 39.015° NE |
| 4 mins | 2025-12-04 11:37:31.721Z | 349.157° N | 2025-12-04 11:39:31.721Z | 37.992° NE | 20.749° | 2025-12-04 11:41:31.721Z | 76.484° E |
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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