STARLINK-1156, 45054
Orbit data source: Space-Track
STARLINK-1156, 45054 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 29 Jan 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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45054 intel report (Beta)
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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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-1156
1 45054U 20006L 26109.96811494 .00028155 00000-0 93826-3 0 9998
2 45054 53.1576 89.2223 0001281 82.9693 277.1454 15.30912252342865Epoch: 2026-04-19T23:14Z
TLE epoch observation values (Epoch: 2026-04-19T23:14:05.130Z)
Latitude
-0.00001°
Longitude
-107.36408°
Altitude
473.88 km
Speed
7.63 km/s
True Right ascension
05h 56m 53s
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
16:17:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
474.224 km
Perigee altitude
472.468 km
Semi-major axis
6,851.483 km
Eccentricity
0.00013
Inclination
53.1576°
RAAN
89.2223°
Arg. of periapsis
82.9693°
True anomaly
277.13083°
Mean anomaly
277.1454°
Eccentric anomaly
277.13812°
Mean motion
3.82707 °/min
Orbital period
94.07 mins
BSTAR
0.00093826
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Other satellites on launch #6 in the year 2020 (2020-01-29 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-1156 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 | 2026-04-21 00:27:53.535Z | 189.99° SSW | 2026-04-21 00:30:53.535Z | 116.122° SE | 26.945° | 2026-04-21 00:32:53.535Z | 75.241° E |
| 4 mins | 2026-04-21 02:06:53.535Z | 287.598° WNW | 2026-04-21 02:07:53.535Z | 315.697° NNW | 27.629° | 2026-04-21 02:10:53.535Z | 28.749° NE |
| 5 mins | 2026-04-21 07:02:53.535Z | 337.333° NNW | 2026-04-21 07:04:53.535Z | 25.865° NE | 27.533° | 2026-04-21 07:07:53.535Z | 92.086° ESE |
| 5 mins | 2026-04-21 08:40:53.535Z | 279.754° WNW | 2026-04-21 08:42:53.535Z | 226.881° WSW | 28.533° | 2026-04-21 08:45:53.535Z | 164.556° 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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