STARLINK-1451, 45668
Orbit data source: Space-Track
STARLINK-1451, 45668 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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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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-1451
1 45668U 20035M 25287.93346698 .00012048 00000-0 82680-3 0 9993
2 45668 53.0549 1.2613 0001424 96.7475 263.3676 15.06379772296769Epoch: 2025-10-14T22:24Z
TLE epoch observation values (Epoch: 2025-10-14T22:24:11.547Z)
Latitude
-0°
Longitude
1.4984°
Altitude
548.267 km
Speed
7.589 km/s
True Right ascension
00h 05m 02s
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
04:40:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.53 km
Perigee altitude
546.558 km
Semi-major axis
6,925.681 km
Eccentricity
0.00014
Inclination
53.0549°
RAAN
1.2613°
Arg. of periapsis
96.7475°
True anomaly
263.35139°
Mean anomaly
263.3676°
Eccentric anomaly
263.3595°
Mean motion
3.76573 °/min
Orbital period
95.6 mins
BSTAR
0.0008268
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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-1451 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 | 2025-10-15 13:11:39.808Z | 341.484° N | 2025-10-15 13:13:39.808Z | 19.894° NNE | 22.167° | 2025-10-15 13:16:39.808Z | 74.758° E |
| 7 mins | 2025-10-15 14:50:39.808Z | 303.609° NW | 2025-10-15 14:53:39.808Z | 226.151° WSW | 43.157° | 2025-10-15 14:57:39.808Z | 139.65° SSE |
| 5 mins | 2025-10-16 06:24:39.808Z | 166.089° S | 2025-10-16 06:26:39.808Z | 127.79° SE | 20.533° | 2025-10-16 06:29:39.808Z | 78.777° E |
| 6 mins | 2025-10-16 08:03:39.808Z | 257.599° W | 2025-10-16 08:05:39.808Z | 312.26° NW | 38.02° | 2025-10-16 08:09:39.808Z | 41.718° NE |
| 4 mins | 2025-10-16 09:44:39.808Z | 319.123° NNW | 2025-10-16 09:45:39.808Z | 335.786° NNW | 15.673° | 2025-10-16 09:48:39.808Z | 23.733° NE |
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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