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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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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1478
1 45755U 20038AB 26082.50330762 .00029309 00000-0 39750-3 0 9993
2 45755 53.0486 130.9634 0004084 334.6231 25.4579 15.57431747318882Epoch: 2026-03-23T12:04Z
TLE epoch observation values (Epoch: 2026-03-23T12:04:45.778Z)
Latitude
-0.00001°
Longitude
128.77827°
Altitude
393.494 km
Speed
7.677 km/s
True Right ascension
08h 43m 51s
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
00:41:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
398.137 km
Perigee altitude
392.604 km
Semi-major axis
6,773.508 km
Eccentricity
0.00041
Inclination
53.0486°
RAAN
130.9634°
Arg. of periapsis
334.6231°
True anomaly
25.47803°
Mean anomaly
25.4579°
Eccentric anomaly
25.46796°
Mean motion
3.89334 °/min
Orbital period
92.47 mins
BSTAR
0.0003975
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-24 05:11:09.920Z | 185.4° SSW | 2026-03-24 05:13:09.920Z | 135.597° SSE | 24.495° | 2026-03-24 05:15:09.920Z | 81.837° E |
| 4 mins | 2026-03-24 06:48:09.920Z | 289.962° WNW | 2026-03-24 06:49:09.920Z | 321.587° NNW | 25.602° | 2026-03-24 06:52:09.920Z | 31.626° NE |
| 4 mins | 2026-03-24 11:39:09.920Z | 344.81° N | 2026-03-24 11:41:09.920Z | 40.086° NE | 22.559° | 2026-03-24 11:43:09.920Z | 83.545° E |
| 4 mins | 2026-03-24 13:15:09.920Z | 282.533° WNW | 2026-03-24 13:17:09.920Z | 220.236° SW | 29.24° | 2026-03-24 13:19:09.920Z | 166.539° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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