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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 STARLINK-1608
1 46146U 20057AF 25365.91592295 .00018124 00000-0 12325-2 0 9999
2 46146 53.0540 260.8667 0001301 91.2670 268.8468 15.06400611295850Epoch: 2025-12-31T21:58Z
TLE epoch observation values (Epoch: 2025-12-31T21:58:55.742Z)
Latitude
-0.00004°
Longitude
-169.44358°
Altitude
548.107 km
Speed
7.589 km/s
True Right ascension
17h 23m 28s
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
19:55:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.382 km
Perigee altitude
546.579 km
Semi-major axis
6,925.617 km
Eccentricity
0.00013
Inclination
53.054°
RAAN
260.8667°
Arg. of periapsis
91.267°
True anomaly
268.83189°
Mean anomaly
268.8468°
Eccentric anomaly
268.83935°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.0012325
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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 | 2026-01-01 20:28:46.908Z | 253.608° W | 2026-01-01 20:31:46.908Z | 313.047° NW | 36.258° | 2026-01-01 20:35:46.908Z | 40.452° NE |
| 5 mins | 2026-01-02 01:31:46.908Z | 341.268° N | 2026-01-02 01:33:46.908Z | 27.046° NE | 26.873° | 2026-01-02 01:36:46.908Z | 86.051° E |
| 6 mins | 2026-01-02 03:10:46.908Z | 291.774° WNW | 2026-01-02 03:13:46.908Z | 210.318° SW | 34.907° | 2026-01-02 03:16:46.908Z | 155.611° SSE |
| 6 mins | 2026-01-02 18:43:46.908Z | 186.18° SSW | 2026-01-02 18:45:46.908Z | 147.23° SSE | 27.68° | 2026-01-02 18:49:46.908Z | 68.672° E |
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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