STARLINK-1677, 46576
Orbit data source: Space-Track
STARLINK-1677, 46576 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 06 Oct 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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46576 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: 2 days ago
TLE from 2 days ago
0 STARLINK-1677
1 46576U 20070AW 25306.45849095 .00054136 00000-0 17461-2 0 9997
2 46576 53.0525 10.5144 0001655 31.4851 328.6247 15.31652017280579Epoch: 2025-11-02T11:00Z
TLE epoch observation values (Epoch: 2025-11-02T11:00:13.618Z)
Latitude
-0.00006°
Longitude
163.48368°
Altitude
470.804 km
Speed
7.632 km/s
True Right ascension
00h 42m 03s
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
00:30:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.291 km
Perigee altitude
470.023 km
Semi-major axis
6,849.294 km
Eccentricity
0.00017
Inclination
53.0525°
RAAN
10.5144°
Arg. of periapsis
31.4851°
True anomaly
328.61482°
Mean anomaly
328.6247°
Eccentric anomaly
328.61976°
Mean motion
3.8289 °/min
Orbital period
94.02 mins
BSTAR
0.0017461
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Other satellites on launch #70 in the year 2020 (2020-10-06 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-1677 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-04 05:26:10.504Z | 160.63° S | 2025-11-04 05:28:10.504Z | 126.537° SE | 14.124° | 2025-11-04 05:30:10.504Z | 92.766° ESE |
| 5 mins | 2025-11-04 07:03:10.504Z | 244.604° WSW | 2025-11-04 07:05:10.504Z | 285.987° WNW | 40.223° | 2025-11-04 07:08:10.504Z | 41.52° NE |
| 4 mins | 2025-11-04 12:00:10.504Z | 345.99° N | 2025-11-04 12:02:10.504Z | 27.42° NE | 18.921° | 2025-11-04 12:04:10.504Z | 66.001° ENE |
| 5 mins | 2025-11-04 13:38:10.504Z | 303.252° NW | 2025-11-04 13:40:10.504Z | 220.808° SW | 43.973° | 2025-11-04 13:43:10.504Z | 137.696° SSE |
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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