STARLINK-1446, 45663
Orbit data source: Space-Track
STARLINK-1446, 45663 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 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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45663 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-1446
1 45663U 20035G 25287.82599746 .00043081 00000-0 14003-2 0 9994
2 45663 53.0280 327.4573 0001766 230.0218 130.0627 15.31506769297225Epoch: 2025-10-14T19:49Z
TLE epoch observation values (Epoch: 2025-10-14T19:49:26.180Z)
Latitude
-0°
Longitude
6.48936°
Altitude
472.981 km
Speed
7.63 km/s
True Right ascension
21h 49m 49s
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
04:37:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.804 km
Perigee altitude
470.384 km
Semi-major axis
6,849.731 km
Eccentricity
0.00018
Inclination
53.028°
RAAN
327.4573°
Arg. of periapsis
230.0218°
True anomaly
130.07819°
Mean anomaly
130.0627°
Eccentric anomaly
130.07044°
Mean motion
3.82854 °/min
Orbital period
94.03 mins
BSTAR
0.0014003
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Other satellites on launch #35 in the year 2020 (2020-06-04 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-1446 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 | 2025-10-15 11:59:35.691Z | 329.947° NNW | 2025-10-15 12:01:35.691Z | 61.976° ENE | 38.31° | 2025-10-15 12:04:35.691Z | 114.635° SE |
| 5 mins | 2025-10-16 04:53:35.691Z | 204.598° SW | 2025-10-16 04:55:35.691Z | 147.11° SSE | 37.878° | 2025-10-16 04:58:35.691Z | 62.28° ENE |
| 4 mins | 2025-10-16 06:32:35.691Z | 303.38° NW | 2025-10-16 06:33:35.691Z | 328.233° NNW | 22.29° | 2025-10-16 06:36:35.691Z | 27.565° NE |
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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