STARLINK-31619, 59531
Orbit data source: Space-Track
STARLINK-31619, 59531 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 17 Apr 2024 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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59531 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-31619
1 59531U 24073W 26171.19202464 .00001641 00000-0 69159-4 0 9990
2 59531 43.0052 98.9991 0001452 271.0453 89.0233 15.27583312122971Epoch: 2026-06-20T04:36Z
TLE epoch observation values (Epoch: 2026-06-20T04:36:30.928Z)
Latitude
0.00001°
Longitude
121.46006°
Altitude
482.798 km
Speed
7.626 km/s
True Right ascension
06h 35m 59s
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
15:39:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.98 km
Perigee altitude
483.987 km
Semi-major axis
6,863.12 km
Eccentricity
0.00015
Inclination
43.0052°
RAAN
98.9991°
Arg. of periapsis
271.0453°
True anomaly
89.03994°
Mean anomaly
89.0233°
Eccentric anomaly
89.03162°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.000069159
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Other satellites on launch #73 in the year 2024 (2024-04-17 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-31619 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 | 2026-06-22 21:08:37.505Z | 194.481° SSW | 2026-06-22 21:10:37.505Z | 155.102° SSE | 22.505° | 2026-06-22 21:13:37.505Z | 94.382° ESE |
| 5 mins | 2026-06-22 22:47:37.505Z | 254.753° W | 2026-06-22 22:49:37.505Z | 343.471° N | 44.895° | 2026-06-22 22:52:37.505Z | 71.088° E |
| 5 mins | 2026-06-23 00:26:37.505Z | 291.662° WNW | 2026-06-23 00:28:37.505Z | 350.213° N | 37.808° | 2026-06-23 00:31:37.505Z | 73.889° E |
| 6 mins | 2026-06-23 02:05:37.505Z | 289.171° WNW | 2026-06-23 02:07:37.505Z | 299.971° NW | 43.927° | 2026-06-23 02:11:37.505Z | 107.586° ESE |
| 5 mins | 2026-06-23 03:44:37.505Z | 256.387° W | 2026-06-23 03:46:37.505Z | 213.02° SW | 22.194° | 2026-06-23 03:49:37.505Z | 159.025° 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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