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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-1451
1 45668U 20035M 26017.47166053 .00017890 00000-0 11866-2 0 9996
2 45668 53.0552 296.8003 0002996 99.7575 260.3753 15.07335297311011Epoch: 2026-01-17T11:19Z
TLE epoch observation values (Epoch: 2026-01-17T11:19:11.469Z)
Latitude
-0.00003°
Longitude
10.10639°
Altitude
545.573 km
Speed
7.59 km/s
True Right ascension
19h 47m 12s
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
23:12:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
546.691 km
Perigee altitude
542.543 km
Semi-major axis
6,922.754 km
Eccentricity
0.0003
Inclination
53.0552°
RAAN
296.8003°
Arg. of periapsis
99.7575°
True anomaly
260.34145°
Mean anomaly
260.3753°
Eccentric anomaly
260.35838°
Mean motion
3.76812 °/min
Orbital period
95.54 mins
BSTAR
0.0011866
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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
Loading observer location...
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 | 2026-01-17 22:42:35.644Z | 285.274° WNW | 2026-01-17 22:44:35.644Z | 321.746° NNW | 23.23° | 2026-01-17 22:47:35.644Z | 23.226° NE |
| 6 mins | 2026-01-18 03:44:35.644Z | 325.685° NNW | 2026-01-18 03:46:35.644Z | 34.247° NE | 40.699° | 2026-01-18 03:50:35.644Z | 116.981° SE |
| 6 mins | 2026-01-18 20:55:35.644Z | 223.01° SW | 2026-01-18 20:57:35.644Z | 204.167° SW | 42.404° | 2026-01-18 21:01:35.644Z | 52.72° ENE |
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
Authenticating...
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