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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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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-2507
1 48316U 21036AS 25336.80482596 .00001264 00000-0 10373-3 0 9995
2 48316 53.0532 166.5516 0001193 87.7739 272.3386 15.06399443253563Epoch: 2025-12-02T19:18Z
TLE epoch observation values (Epoch: 2025-12-02T19:18:56.962Z)
Latitude
-0.00009°
Longitude
164.92948°
Altitude
548.059 km
Speed
7.589 km/s
True Right ascension
11h 06m 12s
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
08:22:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.31 km
Perigee altitude
546.658 km
Semi-major axis
6,925.621 km
Eccentricity
0.00012
Inclination
53.0532°
RAAN
166.5516°
Arg. of periapsis
87.7739°
True anomaly
272.32494°
Mean anomaly
272.3386°
Eccentric anomaly
272.33177°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.00010373
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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 | 2025-12-03 14:34:19.040Z | 185.498° SSW | 2025-12-03 14:37:19.040Z | 132.681° SE | 24.472° | 2025-12-03 14:40:19.040Z | 76.693° E |
| 6 mins | 2025-12-03 16:14:19.040Z | 263.345° W | 2025-12-03 16:16:19.040Z | 306.907° NW | 33.684° | 2025-12-03 16:20:19.040Z | 38.197° NE |
| 5 mins | 2025-12-03 21:16:19.040Z | 337.096° NNW | 2025-12-03 21:18:19.040Z | 20.693° NNE | 28.207° | 2025-12-03 21:21:19.040Z | 86.942° E |
| 5 mins | 2025-12-03 22:56:19.040Z | 279.544° WNW | 2025-12-03 22:58:19.040Z | 220.368° SW | 32.794° | 2025-12-03 23:01:19.040Z | 160.718° S |
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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