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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-2507
1 48316U 21036AS 26092.09177455 .00000902 00000-0 79445-4 0 9995
2 48316 53.0537 346.5624 0001581 74.6437 285.4726 15.06384015271695Epoch: 2026-04-02T02:12Z
TLE epoch observation values (Epoch: 2026-04-02T02:12:09.321Z)
Latitude
-0.00005°
Longitude
123.0783°
Altitude
547.848 km
Speed
7.589 km/s
True Right ascension
23h 06m 14s
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
22:55:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.626 km
Perigee altitude
546.436 km
Semi-major axis
6,925.668 km
Eccentricity
0.00016
Inclination
53.0537°
RAAN
346.5624°
Arg. of periapsis
74.6437°
True anomaly
285.45514°
Mean anomaly
285.4726°
Eccentric anomaly
285.46387°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
0.000079445
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-02 18:16:53.355Z | 155.18° SSE | 2026-04-02 18:18:53.355Z | 122.459° SE | 15.104° | 2026-04-02 18:20:53.355Z | 91.815° ESE |
| 6 mins | 2026-04-02 19:54:53.355Z | 239.975° WSW | 2026-04-02 19:57:53.355Z | 338.848° N | 43.198° | 2026-04-02 20:00:53.355Z | 44.65° NE |
| 4 mins | 2026-04-03 00:57:53.355Z | 351.101° N | 2026-04-03 00:59:53.355Z | 34.525° NE | 21.612° | 2026-04-03 01:01:53.355Z | 69.968° E |
| 6 mins | 2026-04-03 02:36:53.355Z | 302.413° NW | 2026-04-03 02:38:53.355Z | 267.553° W | 42.129° | 2026-04-03 02:42:53.355Z | 139.34° 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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