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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-1260
1 45404U 20019AW 25260.21977917 -.00001166 00000-0 -59444-4 0 9993
2 45404 53.0527 195.3572 0001499 91.8506 268.2654 15.06384514303719Epoch: 2025-09-17T05:16Z
TLE epoch observation values (Epoch: 2025-09-17T05:16:28.92Z)
Latitude
-0.00006°
Longitude
119.83779°
Altitude
548.17 km
Speed
7.589 km/s
True Right ascension
13h 01m 25s
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
13:21:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.568 km
Perigee altitude
546.492 km
Semi-major axis
6,925.667 km
Eccentricity
0.00015
Inclination
53.0527°
RAAN
195.3572°
Arg. of periapsis
91.8506°
True anomaly
268.24823°
Mean anomaly
268.2654°
Eccentric anomaly
268.25682°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
-0.000059444
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-17 21:21:04.233Z | 169.256° S | 2025-09-17 21:23:04.233Z | 135.519° SSE | 19.18° | 2025-09-17 21:26:04.233Z | 83.637° E |
| 6 mins | 2025-09-17 23:00:04.233Z | 251.974° W | 2025-09-17 23:03:04.233Z | 351.383° N | 38.258° | 2025-09-17 23:06:04.233Z | 41.193° NE |
| 5 mins | 2025-09-18 04:02:04.233Z | 338.464° N | 2025-09-18 04:04:04.233Z | 17.591° NNE | 24.549° | 2025-09-18 04:07:04.233Z | 78.799° E |
| 6 mins | 2025-09-18 05:42:04.233Z | 291.17° WNW | 2025-09-18 05:44:04.233Z | 228.353° WSW | 39.003° | 2025-09-18 05:48:04.233Z | 147.464° 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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