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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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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1608
1 46146U 20057AF 26261.00884110 .00060223 00000-0 12176-2 0 9996
2 46146 53.1525 126.8742 0000555 58.3184 301.7877 15.45916261335754Epoch: 2026-09-18T00:12Z
TLE epoch observation values (Epoch: 2026-09-18T00:12:43.871Z)
Latitude
-0.00004°
Longitude
126.75348°
Altitude
429.393 km
Speed
7.655 km/s
True Right ascension
08h 27m 29s
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
10:31:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
429.324 km
Perigee altitude
428.569 km
Semi-major axis
6,807.083 km
Eccentricity
0.00006
Inclination
53.1525°
RAAN
126.8742°
Arg. of periapsis
58.3184°
True anomaly
301.78229°
Mean anomaly
301.7877°
Eccentric anomaly
301.785°
Mean motion
3.86457 °/min
Orbital period
93.15 mins
BSTAR
0.0012176
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-18 19:03:49.614Z | 278.245° WNW | 2026-09-18 19:06:49.614Z | 343.412° N | 23.111° | 2026-09-18 19:08:49.614Z | 23.197° NE |
| 4 mins | 2026-09-18 23:58:49.614Z | 346.069° N | 2026-09-18 23:59:49.614Z | 17.252° NNE | 34.793° | 2026-09-19 00:02:49.614Z | 97.874° ESE |
| 4 mins | 2026-09-19 16:43:49.614Z | 164.402° S | 2026-09-19 16:44:49.614Z | 136.218° SSE | 26.131° | 2026-09-19 16:47:49.614Z | 73.232° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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