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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-1677
1 46576U 20070AW 26019.12497508 .00149167 00000-0 28112-2 0 9995
2 46576 53.0464 3.9340 0008244 21.0263 339.1081 15.47467591292538Epoch: 2026-01-19T02:59Z
TLE epoch observation values (Epoch: 2026-01-19T02:59:57.846Z)
Latitude
-0.00006°
Longitude
-159.58276°
Altitude
419.793 km
Speed
7.663 km/s
True Right ascension
00h 15m 44s
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
19:03:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
430.022 km
Perigee altitude
418.806 km
Semi-major axis
6,802.551 km
Eccentricity
0.00082
Inclination
53.0464°
RAAN
3.934°
Arg. of periapsis
21.0263°
True anomaly
339.07438°
Mean anomaly
339.1081°
Eccentric anomaly
339.09124°
Mean motion
3.86844 °/min
Orbital period
93.06 mins
BSTAR
0.0028112
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-01-20 00:51:22.547Z | 194.676° SSW | 2026-01-20 00:54:22.547Z | 121.848° SE | 26.884° | 2026-01-20 00:56:22.547Z | 75.457° E |
| 4 mins | 2026-01-20 02:29:22.547Z | 286.539° WNW | 2026-01-20 02:30:22.547Z | 312.938° NW | 24.596° | 2026-01-20 02:33:22.547Z | 27.82° NE |
| 4 mins | 2026-01-20 07:22:22.547Z | 340.502° N | 2026-01-20 07:24:22.547Z | 35.528° NE | 25.835° | 2026-01-20 07:26:22.547Z | 84.618° E |
| 4 mins | 2026-01-20 08:59:22.547Z | 274.602° WNW | 2026-01-20 09:01:22.547Z | 212.771° SW | 26.493° | 2026-01-20 09:03:22.547Z | 169.221° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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