STARLINK-31220, 59039
Orbit data source: Space-Track
STARLINK-31220, 59039 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 25 Feb 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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59039 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-31220
1 59039U 24038S 26171.05264500 .00000727 00000-0 35942-4 0 9995
2 59039 43.0031 168.8922 0001603 275.2592 84.8077 15.27577979130419Epoch: 2026-06-20T01:15Z
TLE epoch observation values (Epoch: 2026-06-20T01:15:48.527Z)
Latitude
0.00002°
Longitude
-118.33278°
Altitude
482.732 km
Speed
7.626 km/s
True Right ascension
11h 15m 34s
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
21:54:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.1 km
Perigee altitude
483.9 km
Semi-major axis
6,863.137 km
Eccentricity
0.00016
Inclination
43.0031°
RAAN
168.8922°
Arg. of periapsis
275.2592°
True anomaly
84.82599°
Mean anomaly
84.8077°
Eccentric anomaly
84.81685°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000035942
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Other satellites on launch #38 in the year 2024 (2024-02-25 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-31220 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 | 2026-06-23 01:38:53.112Z | 190.783° SSW | 2026-06-23 01:40:53.112Z | 148.683° SSE | 22.323° | 2026-06-23 01:43:53.112Z | 92.446° ESE |
| 5 mins | 2026-06-23 03:17:53.112Z | 254.198° W | 2026-06-23 03:19:53.112Z | 55.108° ENE | 44.295° | 2026-06-23 03:22:53.112Z | 71.41° E |
| 5 mins | 2026-06-23 04:56:53.112Z | 293.888° NW | 2026-06-23 04:58:53.112Z | 5.612° NNE | 37.933° | 2026-06-23 05:01:53.112Z | 74.944° E |
| 5 mins | 2026-06-23 06:35:53.112Z | 289.737° WNW | 2026-06-23 06:37:53.112Z | 339.576° N | 44.862° | 2026-06-23 06:40:53.112Z | 106.552° ESE |
| 4 mins | 2026-06-23 08:14:53.112Z | 253.262° W | 2026-06-23 08:16:53.112Z | 206.732° SW | 22.442° | 2026-06-23 08:18:53.112Z | 166.622° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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