STARLINK-11637, 63190
Orbit data source: Space-Track
STARLINK-11637, 63190 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 13 Mar 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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63190 intel report (Beta)
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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, 18.1 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-11637
1 63190U 25048H 26170.40338725 .00173495 00000-0 13270-2 0 9990
2 63190 43.0014 67.1979 0000353 283.4161 76.6668 15.70849536 74512Epoch: 2026-06-19T09:40Z
TLE epoch observation values (Epoch: 2026-06-19T09:40:52.658Z)
Latitude
0.00003°
Longitude
14.34566°
Altitude
356.184 km
Speed
7.697 km/s
True Right ascension
04h 28m 47s
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
07:21:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.687 km
Perigee altitude
358.211 km
Semi-major axis
6,736.586 km
Eccentricity
0.00004
Inclination
43.0014°
RAAN
67.1979°
Arg. of periapsis
283.4161°
True anomaly
76.67074°
Mean anomaly
76.6668°
Eccentric anomaly
76.66877°
Mean motion
3.9254 °/min
Orbital period
91.71 mins
BSTAR
0.001327
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Other satellites on launch #48 in the year 2025 (2025-03-13 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-11637 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 | 2026-06-20 21:01:24.551Z | 246.883° WSW | 2026-06-20 21:03:24.551Z | 233.379° WSW | 41.473° | 2026-06-20 21:06:24.551Z | 73.193° E |
| 4 mins | 2026-06-20 22:38:24.551Z | 293.959° NW | 2026-06-20 22:40:24.551Z | 22.591° NE | 32.972° | 2026-06-20 22:42:24.551Z | 68.76° E |
| 4 mins | 2026-06-21 00:14:24.551Z | 294.037° NW | 2026-06-21 00:16:24.551Z | 32.838° NE | 42.583° | 2026-06-21 00:18:24.551Z | 96.276° ESE |
| 4 mins | 2026-06-21 19:53:24.551Z | 207.302° SW | 2026-06-21 19:54:24.551Z | 170.82° S | 31.569° | 2026-06-21 19:57:24.551Z | 82.629° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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