STARLINK-1531, 46572
Orbit data source: Space-Track
STARLINK-1531, 46572 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 06 Oct 2020 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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46572 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-1531
1 46572U 20070AS 25286.66667824 .02039713 00000-0 10053+0 0 9994
2 46572 53.0559 116.5061 0001120 90.4806 255.6895 15.14282589 5802Epoch: 2025-10-13T16:00Z
TLE epoch observation values (Epoch: 2025-10-13T16:00:00.999Z)
Latitude
-11.16596°
Longitude
-154.45357°
Altitude
526.349 km
Speed
7.6 km/s
True Right ascension
07h 12m 04s
True Declination
-11° 05' 55"
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
15:09:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
524.202 km
Perigee altitude
522.656 km
Semi-major axis
6,901.566 km
Eccentricity
0.00011
Inclination
53.0559°
RAAN
116.5061°
Arg. of periapsis
90.4806°
True anomaly
255.67706°
Mean anomaly
255.6895°
Eccentric anomaly
255.68328°
Mean motion
3.78549 °/min
Orbital period
95.1 mins
BSTAR
0.10053
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Other satellites on launch #70 in the year 2020 (2020-10-06 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-1531 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 | 2025-10-13 21:15:53.048Z | 331.518° NNW | 2025-10-13 21:18:53.048Z | 26.983° NE | 23.522° | 2025-10-13 21:21:53.048Z | 81.754° E |
| 5 mins | 2025-10-13 22:55:53.048Z | 293.362° NW | 2025-10-13 22:57:53.048Z | 231.984° WSW | 39.466° | 2025-10-13 23:00:53.048Z | 149.742° SSE |
| 4 mins | 2025-10-14 14:22:53.048Z | 160.632° S | 2025-10-14 14:23:53.048Z | 140.387° SSE | 20.069° | 2025-10-14 14:26:53.048Z | 82.966° E |
| 5 mins | 2025-10-14 16:00:53.048Z | 262.108° W | 2025-10-14 16:02:53.048Z | 327.061° NNW | 36.68° | 2025-10-14 16:05:53.048Z | 37.56° 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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