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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-1608
1 46146U 20057AF 25292.13816570 -.00000390 00000-0 -73281-5 0 9996
2 46146 53.0541 232.0674 0001229 83.3478 276.7650 15.06391265284737Epoch: 2025-10-19T03:18Z
TLE epoch observation values (Epoch: 2025-10-19T03:18:57.516Z)
Latitude
-0.00009°
Longitude
154.46855°
Altitude
548.017 km
Speed
7.589 km/s
True Right ascension
15h 28m 16s
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
06:44:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.36 km
Perigee altitude
546.658 km
Semi-major axis
6,925.646 km
Eccentricity
0.00012
Inclination
53.0541°
RAAN
232.0674°
Arg. of periapsis
83.3478°
True anomaly
276.75101°
Mean anomaly
276.765°
Eccentric anomaly
276.75801°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
-0.0000073281
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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 | 2025-10-19 22:35:44.647Z | 216.88° SW | 2025-10-19 22:38:44.647Z | 157.238° SSE | 42.097° | 2025-10-19 22:42:44.647Z | 55.675° ENE |
| 5 mins | 2025-10-20 00:16:44.647Z | 293.823° NW | 2025-10-20 00:18:44.647Z | 334.654° NNW | 22.766° | 2025-10-20 00:21:44.647Z | 27.784° NE |
| 4 mins | 2025-10-20 03:38:44.647Z | 349.74° N | 2025-10-20 03:40:44.647Z | 26.145° NE | 17.141° | 2025-10-20 03:42:44.647Z | 57.839° ENE |
| 6 mins | 2025-10-20 05:17:44.647Z | 318.401° NNW | 2025-10-20 05:20:44.647Z | 62.596° ENE | 41.797° | 2025-10-20 05:23:44.647Z | 118.303° SE |
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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