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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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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-1156
1 45054U 20006L 25286.57515067 .00012252 00000-0 83991-3 0 9990
2 45054 53.0528 227.0419 0001797 104.5821 255.5367 15.06402123314288Epoch: 2025-10-13T13:48Z
TLE epoch observation values (Epoch: 2025-10-13T13:48:13.017Z)
Latitude
-0.00007°
Longitude
-2.38835°
Altitude
548.395 km
Speed
7.589 km/s
True Right ascension
15h 08m 10s
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
04:42:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.721 km
Perigee altitude
546.232 km
Semi-major axis
6,925.613 km
Eccentricity
0.00018
Inclination
53.0528°
RAAN
227.0419°
Arg. of periapsis
104.5821°
True anomaly
255.51676°
Mean anomaly
255.5367°
Eccentric anomaly
255.52673°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.00083991
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-14 21:47:40.322Z | 191.865° SSW | 2025-10-14 21:50:40.322Z | 144.748° SSE | 26.041° | 2025-10-14 21:54:40.322Z | 69.923° E |
| 5 mins | 2025-10-14 23:28:40.322Z | 274.023° WNW | 2025-10-14 23:30:40.322Z | 332.324° NNW | 32.787° | 2025-10-14 23:33:40.322Z | 34.272° NE |
| 6 mins | 2025-10-15 04:29:40.322Z | 331.148° NNW | 2025-10-15 04:32:40.322Z | 40.529° NE | 29.689° | 2025-10-15 04:35:40.322Z | 94.773° ESE |
| 5 mins | 2025-10-15 06:09:40.322Z | 281.779° WNW | 2025-10-15 06:11:40.322Z | 235.366° WSW | 30.333° | 2025-10-15 06:14:40.322Z | 167.473° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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