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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-2512
1 48319U 21036AV 25291.27423702 .00005248 00000-0 37086-3 0 9999
2 48319 53.0554 20.9332 0001347 97.2802 262.8340 15.06409233246562Epoch: 2025-10-18T06:34Z
TLE epoch observation values (Epoch: 2025-10-18T06:34:54.078Z)
Latitude
-0.00003°
Longitude
-104.79976°
Altitude
548.179 km
Speed
7.589 km/s
True Right ascension
01h 23m 43s
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
07:41:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.387 km
Perigee altitude
546.521 km
Semi-major axis
6,925.591 km
Eccentricity
0.00013
Inclination
53.0554°
RAAN
20.9332°
Arg. of periapsis
97.2802°
True anomaly
262.81869°
Mean anomaly
262.834°
Eccentric anomaly
262.82634°
Mean motion
3.76581 °/min
Orbital period
95.6 mins
BSTAR
0.00037086
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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 | 2025-10-18 13:21:28.388Z | 337.228° NNW | 2025-10-18 13:23:28.388Z | 7.128° NNE | 14.337° | 2025-10-18 13:25:28.388Z | 39.193° NE |
| 6 mins | 2025-10-18 15:01:28.388Z | 329.66° NNW | 2025-10-18 15:04:28.388Z | 43.707° NE | 31.797° | 2025-10-18 15:07:28.388Z | 98.834° ESE |
| 5 mins | 2025-10-18 16:41:28.388Z | 277.462° WNW | 2025-10-18 16:43:28.388Z | 232.675° WSW | 27.446° | 2025-10-18 16:46:28.388Z | 171.649° S |
| 5 mins | 2025-10-19 08:14:28.388Z | 195.339° SSW | 2025-10-19 08:16:28.388Z | 133.75° SE | 36.447° | 2025-10-19 08:19:28.388Z | 64.794° ENE |
| 5 mins | 2025-10-19 09:54:28.388Z | 292.185° WNW | 2025-10-19 09:56:28.388Z | 342.477° N | 25.959° | 2025-10-19 09:59:28.388Z | 32.437° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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