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
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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-1283
1 45389U 20019AF 25309.23235526 .00068804 00000-0 22784-2 0 9999
2 45389 53.0540 340.9876 0004183 25.3935 334.7270 15.30690680311311Epoch: 2025-11-05T05:34Z
TLE epoch observation values (Epoch: 2025-11-05T05:34:35.494Z)
Latitude
0.00003°
Longitude
-147.36825°
Altitude
472.047 km
Speed
7.633 km/s
True Right ascension
22h 43m 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
13:40:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.89 km
Perigee altitude
471.158 km
Semi-major axis
6,852.161 km
Eccentricity
0.00042
Inclination
53.054°
RAAN
340.9876°
Arg. of periapsis
25.3935°
True anomaly
334.70653°
Mean anomaly
334.727°
Eccentric anomaly
334.71676°
Mean motion
3.8265 °/min
Orbital period
94.08 mins
BSTAR
0.0022784
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-06 03:40:14.525Z | 160.087° S | 2025-11-06 03:42:14.525Z | 123.573° SE | 15.255° | 2025-11-06 03:44:14.525Z | 89.697° E |
| 5 mins | 2025-11-06 05:17:14.525Z | 248.324° W | 2025-11-06 05:19:14.525Z | 296.57° NW | 39.449° | 2025-11-06 05:22:14.525Z | 40.13° NE |
| 4 mins | 2025-11-06 10:14:14.525Z | 343.433° N | 2025-11-06 10:16:14.525Z | 24.372° NE | 19.839° | 2025-11-06 10:18:14.525Z | 65.499° ENE |
| 5 mins | 2025-11-06 11:52:14.525Z | 301.115° NW | 2025-11-06 11:54:14.525Z | 245.784° WSW | 42.506° | 2025-11-06 11:57:14.525Z | 141.433° SSE |
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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