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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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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-1265
1 45406U 20019AY 25260.21240585 .00000005 00000-0 19262-4 0 9992
2 45406 53.0543 195.3891 0001631 97.2436 262.8739 15.06383830303717Epoch: 2025-09-17T05:05Z
TLE epoch observation values (Epoch: 2025-09-17T05:05:51.865Z)
Latitude
0.00003°
Longitude
122.53142°
Altitude
548.281 km
Speed
7.589 km/s
True Right ascension
13h 01m 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
00:59:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.661 km
Perigee altitude
546.402 km
Semi-major axis
6,925.669 km
Eccentricity
0.00016
Inclination
53.0543°
RAAN
195.3891°
Arg. of periapsis
97.2436°
True anomaly
262.85535°
Mean anomaly
262.8739°
Eccentric anomaly
262.86463°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
0.000019262
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-18 21:03:47.639Z | 170.435° S | 2025-09-18 21:05:47.639Z | 134.354° SE | 20.739° | 2025-09-18 21:08:47.639Z | 81.341° E |
| 6 mins | 2025-09-18 22:42:47.639Z | 255.694° W | 2025-09-18 22:45:47.639Z | 351.834° N | 36.616° | 2025-09-18 22:48:47.639Z | 40.265° NE |
| 5 mins | 2025-09-19 03:44:47.639Z | 338.423° N | 2025-09-19 03:46:47.639Z | 19.071° NNE | 25.608° | 2025-09-19 03:49:47.639Z | 81.384° E |
| 5 mins | 2025-09-19 05:24:47.639Z | 287.399° WNW | 2025-09-19 05:26:47.639Z | 223.809° SW | 37.23° | 2025-09-19 05:29:47.639Z | 154.317° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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