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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-1677
1 46576U 20070AW 25318.91670139 .00081095 00000-0 24140-2 0 9998
2 46576 53.0517 312.2683 0005274 44.7226 340.6659 15.34012534 5768Epoch: 2025-11-14T22:00Z
TLE epoch observation values (Epoch: 2025-11-14T22:00:03.000Z)
Latitude
20.06611°
Longitude
-56.14172°
Altitude
460.914 km
Speed
7.641 km/s
True Right ascension
21h 52m 29s
True Declination
19° 57' 03"
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
05:43:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
467.738 km
Perigee altitude
460.521 km
Semi-major axis
6,842.266 km
Eccentricity
0.00053
Inclination
53.0517°
RAAN
312.2683°
Arg. of periapsis
44.7226°
True anomaly
340.64588°
Mean anomaly
340.6659°
Eccentric anomaly
340.65589°
Mean motion
3.8348 °/min
Orbital period
93.88 mins
BSTAR
0.002414
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-11-15 09:19:37.494Z | 310.942° NW | 2025-11-15 09:22:37.494Z | 324.748° NNW | 43.027° | 2025-11-15 09:25:37.494Z | 127.954° SE |
| 5 mins | 2025-11-16 02:13:37.494Z | 223.502° SW | 2025-11-16 02:15:37.494Z | 171.784° S | 44.382° | 2025-11-16 02:18:37.494Z | 52.811° ENE |
| 4 mins | 2025-11-16 07:09:37.494Z | 345.252° N | 2025-11-16 07:11:37.494Z | 21.72° NNE | 15.085° | 2025-11-16 07:13:37.494Z | 56.541° ENE |
| 5 mins | 2025-11-16 08:47:37.494Z | 319.754° NNW | 2025-11-16 08:49:37.494Z | 27.395° NE | 42.441° | 2025-11-16 08:52:37.494Z | 119.643° SE |
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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