STARLINK-1301, 45361
Orbit data source: Space-Track
STARLINK-1301, 45361 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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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45361 intel report (Beta)
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Edit Public Description
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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1301
1 45361U 20019B 25353.91668981 .00095615 00000-0 19421-2 0 9992
2 45361 53.0482 129.8593 0004863 197.3290 227.2143 15.45560544 5951Epoch: 2025-12-19T22:00Z
TLE epoch observation values (Epoch: 2025-12-19T22:00:01.999Z)
Latitude
46.30724°
Longitude
122.63546°
Altitude
436.943 km
Speed
7.654 km/s
True Right ascension
12h 05m 34s
True Declination
46° 07' 38"
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
04:57:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
433.319 km
Perigee altitude
426.697 km
Semi-major axis
6,808.145 km
Eccentricity
0.00049
Inclination
53.0482°
RAAN
129.8593°
Arg. of periapsis
197.329°
True anomaly
227.17342°
Mean anomaly
227.2143°
Eccentric anomaly
227.19386°
Mean motion
3.86367 °/min
Orbital period
93.18 mins
BSTAR
0.0019421
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Other satellites on launch #19 in the year 2020 (2020-03-18 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-1301 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-20 11:51:28.152Z | 220.08° SW | 2025-12-20 11:54:28.152Z | 167.432° S | 41.988° | 2025-12-20 11:57:28.152Z | 56.377° ENE |
| 5 mins | 2025-12-20 18:23:28.152Z | 324.714° NNW | 2025-12-20 18:25:28.152Z | 24.4° NE | 38.035° | 2025-12-20 18:28:28.152Z | 112.212° ESE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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