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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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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1451
1 45668U 20035M 26066.29794330 .00037444 00000-0 22894-2 0 9995
2 45668 53.0518 76.8573 0001264 20.8519 339.2523 15.09920184318386Epoch: 2026-03-07T07:09Z
TLE epoch observation values (Epoch: 2026-03-07T07:09:02.301Z)
Latitude
0.00001°
Longitude
164.57611°
Altitude
536.507 km
Speed
7.596 km/s
True Right ascension
05h 07m 25s
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
17:05:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
537.589 km
Perigee altitude
535.841 km
Semi-major axis
6,914.852 km
Eccentricity
0.00013
Inclination
53.0518°
RAAN
76.8573°
Arg. of periapsis
20.8519°
True anomaly
339.24717°
Mean anomaly
339.2523°
Eccentric anomaly
339.24973°
Mean motion
3.77458 °/min
Orbital period
95.37 mins
BSTAR
0.0022894
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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 | 2026-03-08 02:22:21.766Z | 177.218° S | 2026-03-08 02:24:21.766Z | 139.473° SSE | 23.308° | 2026-03-08 02:27:21.766Z | 79.824° E |
| 6 mins | 2026-03-08 04:01:21.766Z | 262.06° W | 2026-03-08 04:03:21.766Z | 305.369° NW | 33.839° | 2026-03-08 04:07:21.766Z | 38.523° NE |
| 6 mins | 2026-03-08 09:02:21.766Z | 334.392° NNW | 2026-03-08 09:05:21.766Z | 43.287° NE | 26.862° | 2026-03-08 09:08:21.766Z | 92.049° ESE |
| 5 mins | 2026-03-08 10:42:21.766Z | 281.641° WNW | 2026-03-08 10:44:21.766Z | 221.187° SW | 33.699° | 2026-03-08 10:47:21.766Z | 159.113° S |
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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