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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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-1301
1 45361U 20019B 26139.21493927 .00050349 00000-0 35003-3 0 9994
2 45361 53.0374 115.5702 0006532 62.9244 297.2440 15.73893929341683Epoch: 2026-05-19T05:09Z
TLE epoch observation values (Epoch: 2026-05-19T05:09:30.752Z)
Latitude
-0.00004°
Longitude
161.29999°
Altitude
346.675 km
Speed
7.703 km/s
True Right ascension
07h 42m 16s
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
21:20:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
352.455 km
Perigee altitude
343.668 km
Semi-major axis
6,726.199 km
Eccentricity
0.00065
Inclination
53.0374°
RAAN
115.5702°
Arg. of periapsis
62.9244°
True anomaly
297.17743°
Mean anomaly
297.244°
Eccentric anomaly
297.21072°
Mean motion
3.93449 °/min
Orbital period
91.5 mins
BSTAR
0.00035003
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-20 01:09:21.870Z | 230.132° WSW | 2026-05-20 01:11:21.870Z | 233.907° WSW | 42.018° | 2026-05-20 01:14:21.870Z | 49.757° ENE |
| 4 mins | 2026-05-20 07:33:21.870Z | 322.246° NNW | 2026-05-20 07:35:21.870Z | 39.229° NE | 39.115° | 2026-05-20 07:37:21.870Z | 112.47° 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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