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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-1199
1 45201U 20012Z 26019.83676585 -.00000037 00000-0 16433-4 0 9995
2 45201 53.0541 245.9279 0001395 89.9147 270.2002 15.06395126327751Epoch: 2026-01-19T20:04Z
TLE epoch observation values (Epoch: 2026-01-19T20:04:56.569Z)
Latitude
-0.00001°
Longitude
-174.53508°
Altitude
548.102 km
Speed
7.589 km/s
True Right ascension
16h 23m 42s
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
08:44:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.463 km
Perigee altitude
546.531 km
Semi-major axis
6,925.634 km
Eccentricity
0.00014
Inclination
53.0541°
RAAN
245.9279°
Arg. of periapsis
89.9147°
True anomaly
270.18421°
Mean anomaly
270.2002°
Eccentric anomaly
270.19221°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.000016433
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Other satellites on launch #12 in the year 2020 (2020-02-17 UTC)
Did you know?
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-01-20 16:55:43.984Z | 199.774° SSW | 2026-01-20 16:59:43.984Z | 122.823° SE | 30.654° | 2026-01-20 17:02:43.984Z | 68.229° E |
| 6 mins | 2026-01-20 18:36:43.984Z | 275.699° WNW | 2026-01-20 18:38:43.984Z | 321.009° NNW | 29.506° | 2026-01-20 18:42:43.984Z | 36.639° NE |
| 5 mins | 2026-01-20 23:38:43.984Z | 335.444° NNW | 2026-01-20 23:40:43.984Z | 28.898° NE | 33.105° | 2026-01-20 23:43:43.984Z | 97.767° ESE |
| 6 mins | 2026-01-21 01:17:43.984Z | 280.655° WNW | 2026-01-21 01:19:43.984Z | 243.067° WSW | 25.641° | 2026-01-21 01:23:43.984Z | 168.456° 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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