STARLINK-3072, 49153
Orbit data source: Space-Track
STARLINK-3072, 49153 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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49153 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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-3072
1 49153U 21082Z 26125.38019035 .00000018 00000-0 92843-5 0 9990
2 49153 69.9988 111.5191 0003340 268.4677 91.6100 14.98333477256663Epoch: 2026-05-05T09:07Z
TLE epoch observation values (Epoch: 2026-05-05T09:07:28.446Z)
Latitude
0.00004°
Longitude
111.39472°
Altitude
574.535 km
Speed
7.574 km/s
True Right ascension
07h 26m 04s
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
10:39:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.314 km
Perigee altitude
567.673 km
Semi-major axis
6,948.131 km
Eccentricity
0.00033
Inclination
69.9988°
RAAN
111.5191°
Arg. of periapsis
268.4677°
True anomaly
91.64826°
Mean anomaly
91.61°
Eccentric anomaly
91.62913°
Mean motion
3.7475 °/min
Orbital period
96.06 mins
BSTAR
0.0000092843
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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-3072 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-05-06 09:41:33.479Z | 346.29° N | 2026-05-06 09:45:33.479Z | 63.68° ENE | 37.457° | 2026-05-06 09:49:33.479Z | 138.646° SSE |
| 5 mins | 2026-05-06 23:43:33.479Z | 156.237° SSE | 2026-05-06 23:45:33.479Z | 106.14° ESE | 29.567° | 2026-05-06 23:48:33.479Z | 47.629° ENE |
| 4 mins | 2026-05-07 01:22:33.479Z | 279.222° WNW | 2026-05-07 01:23:33.479Z | 298.023° NW | 19.077° | 2026-05-07 01:26:33.479Z | 348.918° N |
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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