STARLINK-3089, 49166
Orbit data source: Space-Track
STARLINK-3089, 49166 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 14 Sep 2021 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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49166 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 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-3089
1 49166U 21082AN 26125.41971595 .00000024 00000-0 99552-5 0 9997
2 49166 69.9990 132.3914 0003619 269.3343 90.7401 14.97521490256143Epoch: 2026-05-05T10:04Z
TLE epoch observation values (Epoch: 2026-05-05T10:04:23.458Z)
Latitude
0°
Longitude
117.99883°
Altitude
577.014 km
Speed
7.572 km/s
True Right ascension
08h 49m 33s
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
10:38:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
575.022 km
Perigee altitude
569.991 km
Semi-major axis
6,950.643 km
Eccentricity
0.00036
Inclination
69.999°
RAAN
132.3914°
Arg. of periapsis
269.3343°
True anomaly
90.78157°
Mean anomaly
90.7401°
Eccentric anomaly
90.76083°
Mean motion
3.74546 °/min
Orbital period
96.12 mins
BSTAR
0.0000099552
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Other satellites on launch #82 in the year 2021 (2021-09-14 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-3089 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 | 2026-05-06 10:39:55.281Z | 7.087° NNE | 2026-05-06 10:42:55.281Z | 66.712° ENE | 24.379° | 2026-05-06 10:45:55.281Z | 115.148° SE |
| 5 mins | 2026-05-06 12:18:55.281Z | 292.346° WNW | 2026-05-06 12:20:55.281Z | 251.691° W | 22.666° | 2026-05-06 12:23:55.281Z | 201.925° SSW |
| 4 mins | 2026-05-07 00:41:55.281Z | 129.026° SE | 2026-05-07 00:42:55.281Z | 111.494° ESE | 17.558° | 2026-05-07 00:45:55.281Z | 62.824° ENE |
| 6 mins | 2026-05-07 02:18:55.281Z | 244.089° WSW | 2026-05-07 02:20:55.281Z | 284.599° WNW | 29.373° | 2026-05-07 02:24:55.281Z | 5.269° NNE |
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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