STARLINK-11557, 62837
Orbit data source: Space-Track
STARLINK-11557, 62837 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 27 Jan 2025 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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62837 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 V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 14.5 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-11557
1 62837U 25019J 25256.80967785 .00180405 00000-0 13772-2 0 9993
2 62837 43.0031 292.0184 0001979 277.6885 82.3758 15.70872900 36061Epoch: 2025-09-13T19:25Z
TLE epoch observation values (Epoch: 2025-09-13T19:25:56.166Z)
Latitude
-0°
Longitude
7.49667°
Altitude
355.996 km
Speed
7.698 km/s
True Right ascension
19h 28m 04s
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
00:23:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.715 km
Perigee altitude
357.049 km
Semi-major axis
6,736.519 km
Eccentricity
0.0002
Inclination
43.0031°
RAAN
292.0184°
Arg. of periapsis
277.6885°
True anomaly
82.39828°
Mean anomaly
82.3758°
Eccentric anomaly
82.38704°
Mean motion
3.92545 °/min
Orbital period
91.71 mins
BSTAR
0.0013772
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Other satellites on launch #19 in the year 2025 (2025-01-27 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-11557 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 | 2025-09-14 07:56:50.383Z | 278.887° WNW | 2025-09-14 07:58:50.383Z | 329.102° NNW | 35.642° | 2025-09-14 08:01:50.383Z | 68.35° E |
| 4 mins | 2025-09-14 09:33:50.383Z | 299.954° NW | 2025-09-14 09:35:50.383Z | 40.921° NE | 36.697° | 2025-09-14 09:37:50.383Z | 86.03° E |
| 4 mins | 2025-09-14 11:09:50.383Z | 268.68° W | 2025-09-14 11:11:50.383Z | 187.85° SSW | 32.542° | 2025-09-14 11:13:50.383Z | 137.667° SSE |
| 4 mins | 2025-09-15 06:48:50.383Z | 267.485° W | 2025-09-15 06:49:50.383Z | 297.681° NW | 41.187° | 2025-09-15 06:52:50.383Z | 69.115° E |
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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