STARLINK-1608, 46146
Orbit data source: Space-Track
STARLINK-1608, 46146 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 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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46146 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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 STARLINK-1608
1 46146U 20057AF 25258.63296484 .00000752 00000-0 69352-4 0 9992
2 46146 53.0567 22.4783 0001315 89.1869 270.9271 15.06397053279685Epoch: 2025-09-15T15:11Z
TLE epoch observation values (Epoch: 2025-09-15T15:11:28.162Z)
Latitude
0.00002°
Longitude
159.77615°
Altitude
548.085 km
Speed
7.589 km/s
True Right ascension
01h 29m 54s
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
01:39:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.402 km
Perigee altitude
546.58 km
Semi-major axis
6,925.628 km
Eccentricity
0.00013
Inclination
53.0567°
RAAN
22.4783°
Arg. of periapsis
89.1869°
True anomaly
270.91203°
Mean anomaly
270.9271°
Eccentric anomaly
270.91957°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.000069352
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Other satellites on launch #57 in the year 2020 (2020-08-18 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-1608 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-16 10:27:25.884Z | 200.804° SSW | 2025-09-16 10:30:25.884Z | 143.052° SSE | 33.348° | 2025-09-16 10:34:25.884Z | 63.234° ENE |
| 5 mins | 2025-09-16 12:08:25.884Z | 285.631° WNW | 2025-09-16 12:10:25.884Z | 336.754° NNW | 27.904° | 2025-09-16 12:13:25.884Z | 31.87° NE |
| 6 mins | 2025-09-16 17:09:25.884Z | 327.654° NNW | 2025-09-16 17:12:25.884Z | 50.476° ENE | 34.468° | 2025-09-16 17:15:25.884Z | 104.478° ESE |
| 5 mins | 2025-09-16 18:49:25.884Z | 271.832° WNW | 2025-09-16 18:51:25.884Z | 229.354° WSW | 23.912° | 2025-09-16 18:54:25.884Z | 176.031° 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
Authenticating...
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