STARLINK-1260, 45404
Orbit data source: Space-Track
STARLINK-1260, 45404 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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45404 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-1260
1 45404U 20019AW 25340.89760927 .00000273 00000-0 37241-4 0 9994
2 45404 53.0540 193.1752 0001385 95.5183 264.5964 15.06394018315879Epoch: 2025-12-06T21:32Z
TLE epoch observation values (Epoch: 2025-12-06T21:32:33.440Z)
Latitude
-0.00004°
Longitude
154.11708°
Altitude
548.199 km
Speed
7.589 km/s
True Right ascension
12h 52m 42s
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
14:44:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.46 km
Perigee altitude
546.541 km
Semi-major axis
6,925.638 km
Eccentricity
0.00014
Inclination
53.054°
RAAN
193.1752°
Arg. of periapsis
95.5183°
True anomaly
264.5806°
Mean anomaly
264.5964°
Eccentric anomaly
264.5885°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.000037241
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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-1260 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-07 16:49:22.457Z | 218.036° SW | 2025-12-07 16:52:22.457Z | 161.356° S | 42.443° | 2025-12-07 16:56:22.457Z | 55.217° ENE |
| 5 mins | 2025-12-07 18:30:22.457Z | 293.979° NW | 2025-12-07 18:32:22.457Z | 334.083° NNW | 22.467° | 2025-12-07 18:35:22.457Z | 27.354° NE |
| 4 mins | 2025-12-07 21:52:22.457Z | 349.26° N | 2025-12-07 21:54:22.457Z | 25.764° NE | 17.352° | 2025-12-07 21:56:22.457Z | 57.895° ENE |
| 6 mins | 2025-12-07 23:31:22.457Z | 317.65° NNW | 2025-12-07 23:34:22.457Z | 62.592° ENE | 42.263° | 2025-12-07 23:37:22.457Z | 119.249° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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