STARLINK-1199, 45201
Orbit data source: Space-Track
STARLINK-1199, 45201 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 17 Feb 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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45201 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1199
1 45201U 20012Z 26253.97137247 .00055707 00000-0 12540-2 0 9993
2 45201 53.1511 236.3001 0001287 52.0374 308.0749 15.42779044363628Epoch: 2026-09-10T23:18Z
TLE epoch observation values (Epoch: 2026-09-10T23:18:46.581Z)
Latitude
0.00004°
Longitude
-103.39538°
Altitude
438.274 km
Speed
7.65 km/s
True Right ascension
15h 45m 12s
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
23:19:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
439.048 km
Perigee altitude
437.294 km
Semi-major axis
6,816.308 km
Eccentricity
0.00013
Inclination
53.1511°
RAAN
236.3001°
Arg. of periapsis
52.0374°
True anomaly
308.06329°
Mean anomaly
308.0749°
Eccentric anomaly
308.06909°
Mean motion
3.85673 °/min
Orbital period
93.34 mins
BSTAR
0.001254
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Other satellites on launch #12 in the year 2020 (2020-02-17 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-1199 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 | 2026-09-11 07:32:45.116Z | 335.528° NNW | 2026-09-11 07:34:45.116Z | 14.122° NNE | 23.877° | 2026-09-11 07:37:45.116Z | 81.61° E |
| 4 mins | 2026-09-11 09:10:45.116Z | 283.815° WNW | 2026-09-11 09:12:45.116Z | 208.61° SW | 41.509° | 2026-09-11 09:14:45.116Z | 159.767° S |
| 4 mins | 2026-09-12 01:57:45.116Z | 260.304° W | 2026-09-12 01:59:45.116Z | 356.562° N | 46.863° | 2026-09-12 02:01:45.116Z | 37.107° NE |
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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