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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-1478
1 45755U 20038AB 25254.39600866 -.00001863 00000-0 -10630-3 0 9998
2 45755 53.0550 301.5033 0001146 81.4661 278.6458 15.06370078289443Epoch: 2025-09-11T09:30Z
TLE epoch observation values (Epoch: 2025-09-11T09:30:15.148Z)
Latitude
0.00001°
Longitude
168.28151°
Altitude
548.063 km
Speed
7.589 km/s
True Right ascension
20h 06m 00s
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
12:15:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.368 km
Perigee altitude
546.78 km
Semi-major axis
6,925.711 km
Eccentricity
0.00011
Inclination
53.055°
RAAN
301.5033°
Arg. of periapsis
81.4661°
True anomaly
278.63282°
Mean anomaly
278.6458°
Eccentric anomaly
278.63931°
Mean motion
3.76571 °/min
Orbital period
95.6 mins
BSTAR
-0.0001063
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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 | 2025-09-14 04:32:17.203Z | 198.092° SSW | 2025-09-14 04:35:17.203Z | 143.025° SSE | 31.375° | 2025-09-14 04:39:17.203Z | 64.887° ENE |
| 5 mins | 2025-09-14 06:13:17.203Z | 283.01° WNW | 2025-09-14 06:15:17.203Z | 336.245° NNW | 29.124° | 2025-09-14 06:18:17.203Z | 32.531° NE |
| 6 mins | 2025-09-14 11:14:17.203Z | 328.803° NNW | 2025-09-14 11:17:17.203Z | 47.488° ENE | 33.151° | 2025-09-14 11:20:17.203Z | 101.814° ESE |
| 5 mins | 2025-09-14 12:54:17.203Z | 274.347° WNW | 2025-09-14 12:56:17.203Z | 230.516° WSW | 25.601° | 2025-09-14 12:59:17.203Z | 173.912° S |
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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