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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 STARLINK-1151
1 45081U 20006AP 25260.20410496 -.00000162 00000-0 79968-5 0 9991
2 45081 53.0533 325.5016 0001159 78.0553 282.0565 15.06394698310592Epoch: 2025-09-17T04:53Z
TLE epoch observation values (Epoch: 2025-09-17T04:53:54.668Z)
Latitude
-0.00009°
Longitude
-104.35967°
Altitude
547.939 km
Speed
7.589 km/s
True Right ascension
21h 42m 00s
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
19:55:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.301 km
Perigee altitude
546.696 km
Semi-major axis
6,925.636 km
Eccentricity
0.00012
Inclination
53.0533°
RAAN
325.5016°
Arg. of periapsis
78.0553°
True anomaly
282.04351°
Mean anomaly
282.0565°
Eccentric anomaly
282.05001°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.0000079968
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-18 06:31:56.078Z | 205.516° SW | 2025-09-18 06:34:56.078Z | 156.934° SSE | 34.457° | 2025-09-18 06:38:56.078Z | 62.862° ENE |
| 5 mins | 2025-09-18 08:12:56.078Z | 283.605° WNW | 2025-09-18 08:14:56.078Z | 328.049° NNW | 26.731° | 2025-09-18 08:17:56.078Z | 28.447° NE |
| 6 mins | 2025-09-18 13:13:56.078Z | 323.865° NNW | 2025-09-18 13:16:56.078Z | 38.027° NE | 36.72° | 2025-09-18 13:19:56.078Z | 105.655° ESE |
| 5 mins | 2025-09-18 14:53:56.078Z | 273.704° WNW | 2025-09-18 14:55:56.078Z | 236.144° WSW | 22.053° | 2025-09-18 14:58:56.078Z | 181.366° SSW |
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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