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
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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-1156
1 45054U 20006L 26257.89203635 .00051011 00000-0 11335-2 0 9997
2 45054 53.1523 114.8413 0001289 134.7153 225.3959 15.43206493365618Epoch: 2026-09-14T21:24Z
TLE epoch observation values (Epoch: 2026-09-14T21:24:31.940Z)
Latitude
0.00001°
Longitude
159.84241°
Altitude
438.174 km
Speed
7.65 km/s
True Right ascension
07h 39m 21s
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
21:21:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
437.791 km
Perigee altitude
436.034 km
Semi-major axis
6,815.049 km
Eccentricity
0.00013
Inclination
53.1523°
RAAN
114.8413°
Arg. of periapsis
134.7153°
True anomaly
225.38538°
Mean anomaly
225.3959°
Eccentric anomaly
225.39064°
Mean motion
3.8578 °/min
Orbital period
93.32 mins
BSTAR
0.0011335
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-15 16:13:31.430Z | 162.736° S | 2026-09-15 16:15:31.430Z | 118.236° SE | 18.799° | 2026-09-15 16:17:31.430Z | 82.742° E |
| 4 mins | 2026-09-15 17:50:31.430Z | 270.917° WNW | 2026-09-15 17:51:31.430Z | 304.836° NW | 42.152° | 2026-09-15 17:54:31.430Z | 34.89° NE |
| 4 mins | 2026-09-15 22:44:31.430Z | 349.163° N | 2026-09-15 22:46:31.430Z | 35.855° NE | 20.842° | 2026-09-15 22:48:31.430Z | 74.14° E |
| 5 mins | 2026-09-16 00:21:31.430Z | 295.042° NW | 2026-09-16 00:23:31.430Z | 215.427° SW | 56.667° | 2026-09-16 00:26:31.430Z | 145.645° SSE |
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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