STARLINK-2061, 48312
Orbit data source: Space-Track
STARLINK-2061, 48312 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 2021 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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48312 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
260 kg wet, ~248 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-2061
1 48312U 21036AN 26187.34981332 -.00001852 00000-0 -47936-4 0 9998
2 48312 53.1579 256.3304 0001407 90.1236 269.9927 15.31699000286404Epoch: 2026-07-06T08:23Z
TLE epoch observation values (Epoch: 2026-07-06T08:23:43.870Z)
Latitude
-0.00001°
Longitude
-153.93846°
Altitude
471.643 km
Speed
7.631 km/s
True Right ascension
17h 05m 19s
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
09:09:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.964 km
Perigee altitude
470.036 km
Semi-major axis
6,849.137 km
Eccentricity
0.00014
Inclination
53.1579°
RAAN
256.3304°
Arg. of periapsis
90.1236°
True anomaly
269.97658°
Mean anomaly
269.9927°
Eccentric anomaly
269.98464°
Mean motion
3.82904 °/min
Orbital period
94.02 mins
BSTAR
-0.000047936
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2061 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-07-07 06:28:26.637Z | 188.427° SSW | 2026-07-07 06:31:26.637Z | 124.417° SE | 25.041° | 2026-07-07 06:33:26.637Z | 80.443° E |
| 4 mins | 2026-07-07 08:07:26.637Z | 280.977° WNW | 2026-07-07 08:09:26.637Z | 347.113° N | 28.873° | 2026-07-07 08:11:26.637Z | 28.781° NE |
| 5 mins | 2026-07-07 13:03:26.637Z | 338.789° N | 2026-07-07 13:05:26.637Z | 25.57° NE | 25.731° | 2026-07-07 13:08:26.637Z | 89° E |
| 5 mins | 2026-07-07 14:41:26.637Z | 282.843° WNW | 2026-07-07 14:43:26.637Z | 225.842° WSW | 31.215° | 2026-07-07 14:46:26.637Z | 160.444° S |
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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