STARLINK-1478, 45755
Orbit data source: Space-Track
STARLINK-1478, 45755 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 13 Jun 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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45755 intel report (Beta)
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Edit Public Description
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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-1478
1 45755U 20038AB 25348.01146913 .00008760 00000-0 60608-3 0 9990
2 45755 53.0530 241.2394 0001507 95.1849 264.9312 15.06408608303559Epoch: 2025-12-14T00:16Z
TLE epoch observation values (Epoch: 2025-12-14T00:16:30.932Z)
Latitude
-0.00004°
Longitude
154.17998°
Altitude
548.157 km
Speed
7.589 km/s
True Right ascension
16h 04m 57s
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
17:03:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.5 km
Perigee altitude
546.412 km
Semi-major axis
6,925.593 km
Eccentricity
0.00015
Inclination
53.053°
RAAN
241.2394°
Arg. of periapsis
95.1849°
True anomaly
264.914°
Mean anomaly
264.9312°
Eccentric anomaly
264.9226°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00060608
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Other satellites on launch #38 in the year 2020 (2020-06-13 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-1478 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-14 19:32:29.323Z | 219.535° SW | 2025-12-14 19:36:29.323Z | 141.73° SSE | 42.751° | 2025-12-14 19:40:29.323Z | 54.99° ENE |
| 5 mins | 2025-12-14 21:14:29.323Z | 296.62° NW | 2025-12-14 21:16:29.323Z | 338.607° N | 22.489° | 2025-12-14 21:19:29.323Z | 29.167° NE |
| 4 mins | 2025-12-15 00:36:29.323Z | 352.256° N | 2025-12-15 00:37:29.323Z | 10.026° NNE | 17.26° | 2025-12-15 00:40:29.323Z | 60.08° ENE |
| 6 mins | 2025-12-15 02:15:29.323Z | 318.605° NNW | 2025-12-15 02:18:29.323Z | 77.193° E | 41.212° | 2025-12-15 02:21:29.323Z | 119.598° SE |
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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