STARLINK-2507, 48316
Orbit data source: Space-Track
STARLINK-2507, 48316 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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48316 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-2507
1 48316U 21036AS 25290.95911840 .00001180 00000-0 98098-4 0 9997
2 48316 53.0567 12.3623 0001392 87.9214 272.1935 15.06403737246651Epoch: 2025-10-17T23:01Z
TLE epoch observation values (Epoch: 2025-10-17T23:01:07.829Z)
Latitude
0.00001°
Longitude
0.38268°
Altitude
548.043 km
Speed
7.589 km/s
True Right ascension
00h 49m 26s
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
07:43:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.435 km
Perigee altitude
546.506 km
Semi-major axis
6,925.607 km
Eccentricity
0.00014
Inclination
53.0567°
RAAN
12.3623°
Arg. of periapsis
87.9214°
True anomaly
272.17756°
Mean anomaly
272.1935°
Eccentric anomaly
272.18553°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.000098098
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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-2507 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-18 13:47:55.516Z | 331.239° NNW | 2025-10-18 13:50:55.516Z | 23.478° NE | 23.158° | 2025-10-18 13:53:55.516Z | 78.019° E |
| 6 mins | 2025-10-18 15:27:55.516Z | 300.848° NW | 2025-10-18 15:30:55.516Z | 211.109° SW | 41.656° | 2025-10-18 15:33:55.516Z | 144.846° SSE |
| 5 mins | 2025-10-19 07:01:55.516Z | 165.989° S | 2025-10-19 07:03:55.516Z | 123.902° SE | 22.087° | 2025-10-19 07:06:55.516Z | 75.758° E |
| 6 mins | 2025-10-19 08:40:55.516Z | 262.854° W | 2025-10-19 08:42:55.516Z | 321.912° NNW | 36.673° | 2025-10-19 08:46:55.516Z | 41.254° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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