STARLINK-3087, 49175
Orbit data source: Space-Track
STARLINK-3087, 49175 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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49175 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-3087
1 49175U 21082AX 26305.66519500 -.00000069 00000-0 20179-5 0 9997
2 49175 70.0010 38.6280 0003324 268.7038 91.3740 14.97522347281929Epoch: 2026-11-01T15:57Z
TLE epoch observation values (Epoch: 2026-11-01T15:57:52.847Z)
Latitude
-0.00004°
Longitude
118.20448°
Altitude
577.034 km
Speed
7.572 km/s
True Right ascension
02h 34m 30s
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
19:50:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
574.814 km
Perigee altitude
570.193 km
Semi-major axis
6,950.64 km
Eccentricity
0.00033
Inclination
70.001°
RAAN
38.628°
Arg. of periapsis
268.7038°
True anomaly
91.41208°
Mean anomaly
91.374°
Eccentric anomaly
91.39304°
Mean motion
3.74547 °/min
Orbital period
96.12 mins
BSTAR
0.0000020179
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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-3087 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-11-02 08:08:41.159Z | 223.382° SW | 2026-11-02 08:11:41.159Z | 301.195° NW | 54.881° | 2026-11-02 08:15:41.159Z | 15.431° NNE |
| 5 mins | 2026-11-02 16:33:41.159Z | 10.856° NNE | 2026-11-02 16:35:41.159Z | 48.288° ENE | 26.497° | 2026-11-02 16:38:41.159Z | 107.473° ESE |
| 5 mins | 2026-11-02 18:12:41.159Z | 288.626° WNW | 2026-11-02 18:14:41.159Z | 245.134° WSW | 25.101° | 2026-11-02 18:17:41.159Z | 198.983° SSW |
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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