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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1446
1 45663U 20035G 25333.68926419 .00027813 00000-0 77966-3 0 9994
2 45663 53.0249 112.4850 0000344 204.4056 155.6930 15.36410624304268Epoch: 2025-11-29T16:32Z
TLE epoch observation values (Epoch: 2025-11-29T16:32:32.426Z)
Latitude
0.00005°
Longitude
155.53606°
Altitude
457.836 km
Speed
7.639 km/s
True Right ascension
07h 29m 56s
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
22:14:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
457.248 km
Perigee altitude
456.778 km
Semi-major axis
6,835.15 km
Eccentricity
0.00003
Inclination
53.0249°
RAAN
112.485°
Arg. of periapsis
204.4056°
True anomaly
155.69462°
Mean anomaly
155.693°
Eccentric anomaly
155.69381°
Mean motion
3.84079 °/min
Orbital period
93.73 mins
BSTAR
0.00077966
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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 | 2025-11-30 11:26:18.437Z | 191.819° SSW | 2025-11-30 11:29:18.437Z | 116.299° SE | 27.232° | 2025-11-30 11:31:18.437Z | 74.638° E |
| 5 mins | 2025-11-30 13:04:18.437Z | 276.803° WNW | 2025-11-30 13:06:18.437Z | 327.748° NNW | 27.245° | 2025-11-30 13:09:18.437Z | 31.861° NE |
| 4 mins | 2025-11-30 18:00:18.437Z | 342.767° N | 2025-11-30 18:02:18.437Z | 41.705° NE | 27.456° | 2025-11-30 18:04:18.437Z | 87.477° E |
| 4 mins | 2025-11-30 19:38:18.437Z | 264.25° W | 2025-11-30 19:39:18.437Z | 234.105° WSW | 27.104° | 2025-11-30 19:42:18.437Z | 166.972° 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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