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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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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-2512
1 48319U 21036AV 26092.10715027 .00015674 00000-0 54021-3 0 9997
2 48319 53.1623 352.2273 0001384 71.5113 288.6038 15.30199298271625Epoch: 2026-04-02T02:34Z
TLE epoch observation values (Epoch: 2026-04-02T02:34:17.783Z)
Latitude
-0.00002°
Longitude
123.19281°
Altitude
475.815 km
Speed
7.629 km/s
True Right ascension
23h 28m 54s
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
02:23:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.422 km
Perigee altitude
474.525 km
Semi-major axis
6,853.61 km
Eccentricity
0.00014
Inclination
53.1623°
RAAN
352.2273°
Arg. of periapsis
71.5113°
True anomaly
288.58877°
Mean anomaly
288.6038°
Eccentric anomaly
288.59628°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.00054021
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-02 21:39:14.486Z | 303.272° NW | 2026-04-02 21:41:14.486Z | 344.262° N | 17.848° | 2026-04-02 21:43:14.486Z | 20.031° NNE |
| 4 mins | 2026-04-03 00:57:14.486Z | 344.283° N | 2026-04-03 00:59:14.486Z | 20.129° NNE | 15.651° | 2026-04-03 01:01:14.486Z | 55.679° ENE |
| 6 mins | 2026-04-03 02:35:14.486Z | 317.227° NNW | 2026-04-03 02:37:14.486Z | 350.895° N | 41.198° | 2026-04-03 02:41:14.486Z | 122.732° SE |
| 5 mins | 2026-04-03 19:31:14.486Z | 216.582° SW | 2026-04-03 19:33:14.486Z | 115.946° SE | 43.264° | 2026-04-03 19:36:14.486Z | 54.607° ENE |
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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