STARLINK-3086, 49178
Orbit data source: Space-Track
STARLINK-3086, 49178 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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49178 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-3086
1 49178U 21082BA 26125.49748279 .00000452 00000-0 45641-4 0 9993
2 49178 69.9990 151.2117 0003757 268.4989 91.5740 14.98332158255641Epoch: 2026-05-05T11:56Z
TLE epoch observation values (Epoch: 2026-05-05T11:56:22.513Z)
Latitude
0.00003°
Longitude
108.74643°
Altitude
574.546 km
Speed
7.574 km/s
True Right ascension
10h 04m 50s
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
10:39:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.608 km
Perigee altitude
567.387 km
Semi-major axis
6,948.135 km
Eccentricity
0.00038
Inclination
69.999°
RAAN
151.2117°
Arg. of periapsis
268.4989°
True anomaly
91.61704°
Mean anomaly
91.574°
Eccentric anomaly
91.59552°
Mean motion
3.74749 °/min
Orbital period
96.06 mins
BSTAR
0.000045641
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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-3086 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 04:07:50.639Z | 255.958° W | 2026-05-06 04:10:50.639Z | 308.882° NW | 21.156° | 2026-05-06 04:13:50.639Z | 356.035° N |
| 6 mins | 2026-05-06 12:31:50.639Z | 344.768° N | 2026-05-06 12:34:50.639Z | 79.708° E | 42.34° | 2026-05-06 12:37:50.639Z | 144.827° SSE |
| 6 mins | 2026-05-07 02:31:50.639Z | 175.694° S | 2026-05-07 02:34:50.639Z | 97.524° ESE | 35.309° | 2026-05-07 02:37:50.639Z | 40.268° NE |
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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