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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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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-2507
1 48316U 21036AS 26138.16668980 .00001089 00000-0 46892-4 0 9999
2 48316 53.1575 135.8115 0001053 105.6429 44.7769 15.31671298 5735Epoch: 2026-05-18T04:00Z
TLE epoch observation values (Epoch: 2026-05-18T04:00:01.998Z)
Latitude
23.32352°
Longitude
1.20542°
Altitude
471.1 km
Speed
7.634 km/s
True Right ascension
19h 48m 17s
True Declination
23° 11' 37"
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
20:50:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.804 km
Perigee altitude
470.361 km
Semi-major axis
6,849.22 km
Eccentricity
0.00011
Inclination
53.1575°
RAAN
135.8115°
Arg. of periapsis
105.6429°
True anomaly
44.7854°
Mean anomaly
44.7769°
Eccentric anomaly
44.78115°
Mean motion
3.82897 °/min
Orbital period
94.02 mins
BSTAR
0.000046892
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-19 01:25:20.685Z | 174.679° S | 2026-05-19 01:27:20.685Z | 139.783° SSE | 18.536° | 2026-05-19 01:30:20.685Z | 82.39° E |
| 5 mins | 2026-05-19 03:03:20.685Z | 260.359° W | 2026-05-19 03:05:20.685Z | 323.461° NNW | 36.004° | 2026-05-19 03:08:20.685Z | 37.448° NE |
| 4 mins | 2026-05-19 08:00:20.685Z | 349.375° N | 2026-05-19 08:02:20.685Z | 37.119° NE | 21.303° | 2026-05-19 08:04:20.685Z | 75.491° E |
| 5 mins | 2026-05-19 09:38:20.685Z | 289.061° WNW | 2026-05-19 09:40:20.685Z | 197.687° SSW | 37.841° | 2026-05-19 09:43:20.685Z | 147.078° SSE |
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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