STARLINK-1265, 45406
Orbit data source: Space-Track
STARLINK-1265, 45406 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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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45406 intel report (Beta)
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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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-1265
1 45406U 20019AY 26109.87899294 .00032358 00000-0 99222-3 0 9993
2 45406 53.1576 297.6405 0001385 233.7310 126.3564 15.33507523336280Epoch: 2026-04-19T21:05Z
TLE epoch observation values (Epoch: 2026-04-19T21:05:44.990Z)
Latitude
-0.00002°
Longitude
133.22587°
Altitude
466.82 km
Speed
7.634 km/s
True Right ascension
19h 50m 33s
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
01:26:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
466.562 km
Perigee altitude
464.666 km
Semi-major axis
6,843.751 km
Eccentricity
0.00014
Inclination
53.1576°
RAAN
297.6405°
Arg. of periapsis
233.731°
True anomaly
126.36918°
Mean anomaly
126.3564°
Eccentric anomaly
126.36279°
Mean motion
3.83356 °/min
Orbital period
93.91 mins
BSTAR
0.00099222
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Other satellites on launch #19 in the year 2020 (2020-03-18 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-1265 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 | 2026-04-20 21:02:47.793Z | 351.247° N | 2026-04-20 21:03:47.793Z | 18.639° NNE | 26.248° | 2026-04-20 21:06:47.793Z | 88.88° E |
| 5 mins | 2026-04-20 22:39:47.793Z | 281.837° WNW | 2026-04-20 22:41:47.793Z | 228.832° WSW | 29.416° | 2026-04-20 22:44:47.793Z | 163.279° S |
| 4 mins | 2026-04-21 13:55:47.793Z | 171.238° S | 2026-04-21 13:57:47.793Z | 124.037° SE | 22.131° | 2026-04-21 13:59:47.793Z | 82.98° E |
| 5 mins | 2026-04-21 15:32:47.793Z | 264.353° W | 2026-04-21 15:34:47.793Z | 312.794° NW | 31.781° | 2026-04-21 15:37:47.793Z | 32.621° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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