STARLINK-1300, 45374
Orbit data source: Space-Track
STARLINK-1300, 45374 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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45374 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1300
1 45374U 20019Q 25339.94756189 .00004127 00000-0 29594-3 0 9992
2 45374 53.0527 227.4427 0001727 103.5195 256.5987 15.06382775315607Epoch: 2025-12-05T22:44Z
TLE epoch observation values (Epoch: 2025-12-05T22:44:29.347Z)
Latitude
0.00003°
Longitude
171.3381°
Altitude
548.421 km
Speed
7.589 km/s
True Right ascension
15h 09m 46s
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
05:12:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.731 km
Perigee altitude
546.339 km
Semi-major axis
6,925.672 km
Eccentricity
0.00017
Inclination
53.0527°
RAAN
227.4427°
Arg. of periapsis
103.5195°
True anomaly
256.57945°
Mean anomaly
256.5987°
Eccentric anomaly
256.58907°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
0.00029594
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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-1300 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 | 2025-12-06 18:00:26.213Z | 154.174° SSE | 2025-12-06 18:02:26.213Z | 120.713° SE | 15.339° | 2025-12-06 18:04:26.213Z | 90.39° ESE |
| 6 mins | 2025-12-06 19:38:26.213Z | 241.062° WSW | 2025-12-06 19:41:26.213Z | 347.979° N | 42.702° | 2025-12-06 19:44:26.213Z | 44.538° NE |
| 4 mins | 2025-12-06 21:19:26.213Z | 307.843° NW | 2025-12-06 21:21:26.213Z | 343.293° N | 17.722° | 2025-12-06 21:23:26.213Z | 17.49° NNE |
| 4 mins | 2025-12-07 00:41:26.213Z | 352.584° N | 2025-12-07 00:42:26.213Z | 13.182° NNE | 21.737° | 2025-12-07 00:45:26.213Z | 71.453° E |
| 6 mins | 2025-12-07 02:20:26.213Z | 301.379° NW | 2025-12-07 02:22:26.213Z | 257.854° W | 42.459° | 2025-12-07 02:26:26.213Z | 139.846° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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