STARLINK-2714, 48603
Orbit data source: Space-Track
STARLINK-2714, 48603 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 May 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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48603 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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-2714
1 48603U 21041BC 25348.78135073 .00000276 00000-0 37447-4 0 9999
2 48603 53.0549 132.7859 0001418 87.5808 272.5343 15.06391133253956Epoch: 2025-12-14T18:45Z
TLE epoch observation values (Epoch: 2025-12-14T18:45:08.703Z)
Latitude
-0.00003°
Longitude
127.81028°
Altitude
548.075 km
Speed
7.589 km/s
True Right ascension
08h 51m 08s
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
15:07:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.491 km
Perigee altitude
546.527 km
Semi-major axis
6,925.646 km
Eccentricity
0.00014
Inclination
53.0549°
RAAN
132.7859°
Arg. of periapsis
87.5808°
True anomaly
272.51807°
Mean anomaly
272.5343°
Eccentric anomaly
272.52618°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
0.000037447
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Other satellites on launch #41 in the year 2021 (2021-05-15 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-2714 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 | 2025-12-15 17:28:36.294Z | 333.73° NNW | 2025-12-15 17:31:36.294Z | 22.861° NE | 18.657° | 2025-12-15 17:33:36.294Z | 57.913° ENE |
| 7 mins | 2025-12-15 19:08:36.294Z | 313.341° NW | 2025-12-15 19:11:36.294Z | 56.551° ENE | 44.406° | 2025-12-15 19:15:36.294Z | 126.394° SE |
| 7 mins | 2025-12-16 12:20:36.294Z | 236.255° WSW | 2025-12-16 12:23:36.294Z | 308.925° NW | 44.144° | 2025-12-16 12:27:36.294Z | 47.582° ENE |
| 4 mins | 2025-12-16 14:02:36.294Z | 318.134° NNW | 2025-12-16 14:03:36.294Z | 337.401° NNW | 18.403° | 2025-12-16 14:06:36.294Z | 26.252° NE |
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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