STARLINK-1151, 45081
Orbit data source: Space-Track
STARLINK-1151, 45081 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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45081 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-1151
1 45081U 20006AP 25348.33336806 .02076422 00000-0 82568-1 0 9993
2 45081 53.0545 289.1643 0002149 70.7837 48.9075 15.21174430 5548Epoch: 2025-12-14T08:00Z
TLE epoch observation values (Epoch: 2025-12-14T08:00:03.000Z)
Latitude
44.09857°
Longitude
-140.54394°
Altitude
505.799 km
Speed
7.617 km/s
True Right ascension
04h 10m 51s
True Declination
43° 55' 13"
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
18:01:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
504.048 km
Perigee altitude
501.091 km
Semi-major axis
6,880.706 km
Eccentricity
0.00021
Inclination
53.0545°
RAAN
289.1643°
Arg. of periapsis
70.7837°
True anomaly
48.92606°
Mean anomaly
48.9075°
Eccentric anomaly
48.91678°
Mean motion
3.80271 °/min
Orbital period
94.67 mins
BSTAR
0.082568
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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-1151 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 | 2025-12-14 21:48:27.011Z | 169.288° S | 2025-12-14 21:50:27.011Z | 136.575° SSE | 16.622° | 2025-12-14 21:52:27.011Z | 98.046° ESE |
| 6 mins | 2025-12-14 23:26:27.011Z | 249.914° W | 2025-12-14 23:28:27.011Z | 292.063° WNW | 38.135° | 2025-12-14 23:32:27.011Z | 42.738° NE |
| 4 mins | 2025-12-15 04:25:27.011Z | 350.894° N | 2025-12-15 04:27:27.011Z | 37.138° NE | 20.919° | 2025-12-15 04:29:27.011Z | 73.592° E |
| 5 mins | 2025-12-15 06:03:27.011Z | 297.258° NW | 2025-12-15 06:05:27.011Z | 231.16° WSW | 41.381° | 2025-12-15 06:08:27.011Z | 144.879° 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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