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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1446
1 45663U 20035G 26017.66316745 .00014212 00000-0 35569-3 0 9999
2 45663 53.0242 241.3238 0005930 110.5757 249.5883 15.40366977311808Epoch: 2026-01-17T15:54Z
TLE epoch observation values (Epoch: 2026-01-17T15:54:57.667Z)
Latitude
-0.00003°
Longitude
-114.50137°
Altitude
447.328 km
Speed
7.644 km/s
True Right ascension
16h 05m 17s
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
23:10:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
449.351 km
Perigee altitude
441.259 km
Semi-major axis
6,823.442 km
Eccentricity
0.00059
Inclination
53.0242°
RAAN
241.3238°
Arg. of periapsis
110.5757°
True anomaly
249.52463°
Mean anomaly
249.5883°
Eccentric anomaly
249.55646°
Mean motion
3.85068 °/min
Orbital period
93.49 mins
BSTAR
0.00035569
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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 | 2026-01-18 00:11:46.700Z | 320.728° NNW | 2026-01-18 00:13:46.700Z | 4.307° NNE | 38.849° | 2026-01-18 00:16:46.700Z | 114.363° SE |
| 5 mins | 2026-01-18 17:00:46.700Z | 200.309° SSW | 2026-01-18 17:02:46.700Z | 129.714° SE | 36.395° | 2026-01-18 17:05:46.700Z | 61.761° ENE |
| 4 mins | 2026-01-18 18:38:46.700Z | 299.179° NW | 2026-01-18 18:39:46.700Z | 323.718° NNW | 21.546° | 2026-01-18 18:42:46.700Z | 26.649° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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