STARLINK-1283, 45389
Orbit data source: Space-Track
STARLINK-1283, 45389 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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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45389 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1283
1 45389U 20019AF 25293.00001157 .00022255 00000-0 78878-3 0 9993
2 45389 53.0532 56.5181 0002558 73.0036 123.6088 15.29039172 5804Epoch: 2025-10-20T00:00Z
TLE epoch observation values (Epoch: 2025-10-20T00:00:00.999Z)
Latitude
-13.38109°
Longitude
-141.94577°
Altitude
483.23 km
Speed
7.624 km/s
True Right ascension
16h 27m 04s
True Declination
-13° 18' 03"
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
01:23:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
480.711 km
Perigee altitude
477.203 km
Semi-major axis
6,857.094 km
Eccentricity
0.00026
Inclination
53.0532°
RAAN
56.5181°
Arg. of periapsis
73.0036°
True anomaly
123.63321°
Mean anomaly
123.6088°
Eccentric anomaly
123.621°
Mean motion
3.82237 °/min
Orbital period
94.18 mins
BSTAR
0.00078878
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Other satellites on launch #19 in the year 2020 (2020-03-18 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-1283 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-20 10:16:58.360Z | 179.753° S | 2025-10-20 10:18:58.360Z | 141.18° SSE | 22.249° | 2025-10-20 10:21:58.360Z | 78.756° E |
| 5 mins | 2025-10-20 11:54:58.360Z | 265.308° W | 2025-10-20 11:56:58.360Z | 316.319° NNW | 32.43° | 2025-10-20 11:59:58.360Z | 33.465° NE |
| 4 mins | 2025-10-20 16:52:58.360Z | 352.276° N | 2025-10-20 16:53:58.360Z | 17.561° NNE | 24.403° | 2025-10-20 16:56:58.360Z | 83.902° E |
| 5 mins | 2025-10-20 18:29:58.360Z | 290.43° WNW | 2025-10-20 18:31:58.360Z | 247.08° WSW | 32.666° | 2025-10-20 18:34:58.360Z | 160.213° 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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