STARLINK-1457, 45674
Orbit data source: Space-Track
STARLINK-1457, 45674 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Jun 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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45674 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-1457
1 45674U 20035T 25287.51322126 .00012282 00000-0 84280-3 0 9992
2 45674 53.0554 2.8305 0001484 109.1410 250.9739 15.06364926296678Epoch: 2025-10-14T12:19Z
TLE epoch observation values (Epoch: 2025-10-14T12:19:02.316Z)
Latitude
-0.0001°
Longitude
154.7702°
Altitude
548.533 km
Speed
7.589 km/s
True Right ascension
00h 11m 19s
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
22:05:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.617 km
Perigee altitude
546.562 km
Semi-major axis
6,925.727 km
Eccentricity
0.00015
Inclination
53.0554°
RAAN
2.8305°
Arg. of periapsis
109.141°
True anomaly
250.95782°
Mean anomaly
250.9739°
Eccentric anomaly
250.96586°
Mean motion
3.7657 °/min
Orbital period
95.6 mins
BSTAR
0.0008428
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Other satellites on launch #35 in the year 2020 (2020-06-04 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-1457 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 | 2025-10-15 07:35:39.584Z | 216.341° SW | 2025-10-15 07:38:39.584Z | 166.241° S | 41.192° | 2025-10-15 07:42:39.584Z | 56.389° ENE |
| 5 mins | 2025-10-15 09:16:39.584Z | 291.569° WNW | 2025-10-15 09:18:39.584Z | 331.424° NNW | 22.985° | 2025-10-15 09:21:39.584Z | 26.664° NE |
| 4 mins | 2025-10-15 12:38:39.584Z | 347.892° N | 2025-10-15 12:40:39.584Z | 23.623° NE | 17.085° | 2025-10-15 12:42:39.584Z | 55.979° ENE |
| 6 mins | 2025-10-15 14:17:39.584Z | 318.388° NNW | 2025-10-15 14:20:39.584Z | 49.949° ENE | 41.84° | 2025-10-15 14:23:39.584Z | 117° SE |
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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