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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 STARLINK-1265
1 45406U 20019AY 25303.53692685 .00002456 00000-0 18380-3 0 9998
2 45406 53.0553 0.8986 0001264 79.3792 280.7340 15.06385514310245Epoch: 2025-10-30T12:53Z
TLE epoch observation values (Epoch: 2025-10-30T12:53:10.479Z)
Latitude
0.00002°
Longitude
128.51065°
Altitude
547.972 km
Speed
7.589 km/s
True Right ascension
00h 03m 35s
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
00:56:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.402 km
Perigee altitude
546.651 km
Semi-major axis
6,925.664 km
Eccentricity
0.00013
Inclination
53.0553°
RAAN
0.8986°
Arg. of periapsis
79.3792°
True anomaly
280.71977°
Mean anomaly
280.734°
Eccentric anomaly
280.72688°
Mean motion
3.76575 °/min
Orbital period
95.6 mins
BSTAR
0.0001838
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-10-31 06:33:57.154Z | 223.189° SW | 2025-10-31 06:37:57.154Z | 127.05° SE | 44.132° | 2025-10-31 06:41:57.154Z | 53.013° ENE |
| 5 mins | 2025-10-31 08:15:57.154Z | 299.785° NW | 2025-10-31 08:17:57.154Z | 340.478° N | 21.333° | 2025-10-31 08:20:57.154Z | 29.27° NE |
| 4 mins | 2025-10-31 11:37:57.154Z | 353.025° N | 2025-10-31 11:38:57.154Z | 11.345° NNE | 18.049° | 2025-10-31 11:41:57.154Z | 62.476° ENE |
| 6 mins | 2025-10-31 13:16:57.154Z | 315.848° NNW | 2025-10-31 13:18:57.154Z | 342.95° N | 42.001° | 2025-10-31 13:22:57.154Z | 123.764° SE |
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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