STARLINK-3077, 49133
Orbit data source: Space-Track
STARLINK-3077, 49133 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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49133 intel report (Beta)
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Edit Public Description
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-3077
1 49133U 21082D 25286.44980713 .00000283 00000-0 31516-4 0 9995
2 49133 69.9983 305.6991 0003096 269.9173 90.1631 14.98333872223920Epoch: 2025-10-13T10:47Z
TLE epoch observation values (Epoch: 2025-10-13T10:47:43.336Z)
Latitude
-0.00002°
Longitude
121.51611°
Altitude
574.474 km
Speed
7.574 km/s
True Right ascension
20h 22m 47s
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
19:56:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.143 km
Perigee altitude
567.841 km
Semi-major axis
6,948.129 km
Eccentricity
0.00031
Inclination
69.9983°
RAAN
305.6991°
Arg. of periapsis
269.9173°
True anomaly
90.19858°
Mean anomaly
90.1631°
Eccentric anomaly
90.18084°
Mean motion
3.7475 °/min
Orbital period
96.06 mins
BSTAR
0.000031516
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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-3077 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 | 2025-10-14 02:56:58.264Z | 207.706° SW | 2025-10-14 03:00:58.264Z | 348.87° N | 43.623° | 2025-10-14 03:03:58.264Z | 21.135° NNE |
| 4 mins | 2025-10-14 11:22:58.264Z | 24.221° NE | 2025-10-14 11:24:58.264Z | 61.266° ENE | 18.642° | 2025-10-14 11:26:58.264Z | 94.426° ESE |
| 5 mins | 2025-10-14 13:00:58.264Z | 303.155° NW | 2025-10-14 13:02:58.264Z | 254.951° W | 30.253° | 2025-10-14 13:05:58.264Z | 191.717° SSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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