STARLINK-2512, 48319
Orbit data source: Space-Track
STARLINK-2512, 48319 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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48319 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
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-2512
1 48319U 21036AV 26036.01203382 -.00004181 00000-0 -26177-3 0 9995
2 48319 53.0551 248.3030 0001402 93.4042 266.7108 15.06421170263104Epoch: 2026-02-05T00:17Z
TLE epoch observation values (Epoch: 2026-02-05T00:17:19.722Z)
Latitude
0.00005°
Longitude
108.80048°
Altitude
548.082 km
Speed
7.589 km/s
True Right ascension
16h 33m 12s
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
15:19:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.388 km
Perigee altitude
546.446 km
Semi-major axis
6,925.554 km
Eccentricity
0.00014
Inclination
53.0551°
RAAN
248.303°
Arg. of periapsis
93.4042°
True anomaly
266.69476°
Mean anomaly
266.7108°
Eccentric anomaly
266.70278°
Mean motion
3.76584 °/min
Orbital period
95.6 mins
BSTAR
-0.00026177
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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-2512 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 | 2026-02-05 16:22:09.683Z | 209.932° SW | 2026-02-05 16:26:09.683Z | 114.059° SE | 37.257° | 2026-02-05 16:29:09.683Z | 61.355° ENE |
| 5 mins | 2026-02-05 18:03:09.683Z | 284.004° WNW | 2026-02-05 18:05:09.683Z | 323.999° NNW | 25.125° | 2026-02-05 18:08:09.683Z | 25.734° NE |
| 6 mins | 2026-02-05 23:05:09.683Z | 328.486° NNW | 2026-02-05 23:07:09.683Z | 29.16° NE | 38.584° | 2026-02-05 23:11:09.683Z | 112.977° SE |
| 4 mins | 2026-02-06 00:45:09.683Z | 258.675° W | 2026-02-06 00:46:09.683Z | 238.895° WSW | 19.973° | 2026-02-06 00:49:09.683Z | 185.818° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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