STARLINK-2506, 48315
Orbit data source: Space-Track
STARLINK-2506, 48315 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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48315 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-2506
1 48315U 21036AR 26091.96274598 .00007169 00000-0 49935-3 0 9997
2 48315 53.0545 347.1434 0001432 82.1485 277.9667 15.06425372271671Epoch: 2026-04-01T23:06Z
TLE epoch observation values (Epoch: 2026-04-01T23:06:21.252Z)
Latitude
0.00001°
Longitude
170.23681°
Altitude
547.876 km
Speed
7.589 km/s
True Right ascension
23h 08m 34s
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
22:51:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.396 km
Perigee altitude
546.413 km
Semi-major axis
6,925.542 km
Eccentricity
0.00014
Inclination
53.0545°
RAAN
347.1434°
Arg. of periapsis
82.1485°
True anomaly
277.95045°
Mean anomaly
277.9667°
Eccentric anomaly
277.95857°
Mean motion
3.76585 °/min
Orbital period
95.6 mins
BSTAR
0.00049935
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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-2506 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 | 2026-04-02 18:21:38.132Z | 166.247° S | 2026-04-02 18:23:38.132Z | 135.552° SSE | 16.554° | 2026-04-02 18:26:38.132Z | 86.761° E |
| 6 mins | 2026-04-02 20:00:38.132Z | 245.542° WSW | 2026-04-02 20:03:38.132Z | 357.21° N | 40.654° | 2026-04-02 20:06:38.132Z | 43.528° NE |
| 4 mins | 2026-04-02 21:41:38.132Z | 311.532° NW | 2026-04-02 21:43:38.132Z | 347.016° N | 17.087° | 2026-04-02 21:45:38.132Z | 19.663° NNE |
| 5 mins | 2026-04-03 01:02:38.132Z | 339.698° N | 2026-04-03 01:04:38.132Z | 17.663° NNE | 22.874° | 2026-04-03 01:07:38.132Z | 75.389° E |
| 6 mins | 2026-04-03 02:42:38.132Z | 297.066° NW | 2026-04-03 02:44:38.132Z | 232.652° WSW | 41.883° | 2026-04-03 02:48:38.132Z | 142.428° SSE |
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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