STARLINK-1407, 45703
Orbit data source: Space-Track
STARLINK-1407, 45703 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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45703 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1407
1 45703U 20035AY 26017.22260920 .00141308 00000-0 24209-2 0 9994
2 45703 53.0380 204.7273 0004485 278.5967 81.4533 15.50247333312283Epoch: 2026-01-17T05:20Z
TLE epoch observation values (Epoch: 2026-01-17T05:20:33.434Z)
Latitude
-0.00001°
Longitude
7.93735°
Altitude
416.446 km
Speed
7.663 km/s
True Right ascension
13h 38m 54s
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
23:08:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
419.329 km
Perigee altitude
413.235 km
Semi-major axis
6,794.419 km
Eccentricity
0.00045
Inclination
53.038°
RAAN
204.7273°
Arg. of periapsis
278.5967°
True anomaly
81.50413°
Mean anomaly
81.4533°
Eccentric anomaly
81.47871°
Mean motion
3.87538 °/min
Orbital period
92.89 mins
BSTAR
0.0024209
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Other satellites on launch #35 in the year 2020 (2020-06-04 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-1407 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 | 2026-01-17 22:54:31.604Z | 271.223° WNW | 2026-01-17 22:56:31.604Z | 222.295° SW | 20.954° | 2026-01-17 22:58:31.604Z | 180.296° SSW |
| 4 mins | 2026-01-18 15:36:31.604Z | 275.56° WNW | 2026-01-18 15:38:31.604Z | 345.924° N | 28.993° | 2026-01-18 15:40:31.604Z | 30.274° NE |
| 5 mins | 2026-01-18 20:28:31.604Z | 335.946° NNW | 2026-01-18 20:30:31.604Z | 16.263° NNE | 21.325° | 2026-01-18 20:33:31.604Z | 82.597° E |
| 5 mins | 2026-01-18 22:05:31.604Z | 289.427° WNW | 2026-01-18 22:07:31.604Z | 230.562° WSW | 33.828° | 2026-01-18 22:10:31.604Z | 154.319° SSE |
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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