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: 1 day ago
TLE from 1 day ago
0 STARLINK-1478
1 45755U 20038AB 25302.09940626 .00000157 00000-0 29399-4 0 9996
2 45755 53.0536 87.3490 0001110 78.0311 282.0802 15.06399212296630Epoch: 2025-10-29T02:23Z
TLE epoch observation values (Epoch: 2025-10-29T02:23:08.700Z)
Latitude
-0.00007°
Longitude
13.88529°
Altitude
547.932 km
Speed
7.589 km/s
True Right ascension
05h 49m 23s
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
21:51:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.254 km
Perigee altitude
546.716 km
Semi-major axis
6,925.622 km
Eccentricity
0.00011
Inclination
53.0536°
RAAN
87.349°
Arg. of periapsis
78.0311°
True anomaly
282.06776°
Mean anomaly
282.0802°
Eccentric anomaly
282.07398°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.000029399
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-30 11:59:45.664Z | 212.515° SW | 2025-10-30 12:02:45.664Z | 139.105° SSE | 40.76° | 2025-10-30 12:06:45.664Z | 56.937° ENE |
| 5 mins | 2025-10-30 13:40:45.664Z | 294.812° NW | 2025-10-30 13:42:45.664Z | 339.272° N | 23.721° | 2025-10-30 13:45:45.664Z | 30.122° NE |
| 4 mins | 2025-10-30 17:02:45.664Z | 352.964° N | 2025-10-30 17:03:45.664Z | 10.508° NNE | 16.633° | 2025-10-30 17:06:45.664Z | 58.814° ENE |
| 6 mins | 2025-10-30 18:41:45.664Z | 321.594° NNW | 2025-10-30 18:44:45.664Z | 68.983° E | 39.494° | 2025-10-30 18:47:45.664Z | 115.614° SE |
| 4 mins | 2025-10-30 20:21:45.664Z | 263.351° W | 2025-10-30 20:23:45.664Z | 226.922° WSW | 17.789° | 2025-10-30 20:25:45.664Z | 194.021° SSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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