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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-1260
1 45404U 20019AW 26036.36653204 .00003422 00000-0 13087-3 0 9998
2 45404 53.1545 279.3737 0000925 107.7840 252.3262 15.29353946325024Epoch: 2026-02-05T08:47Z
TLE epoch observation values (Epoch: 2026-02-05T08:47:48.368Z)
Latitude
0.00005°
Longitude
11.90241°
Altitude
478.834 km
Speed
7.627 km/s
True Right ascension
18h 37m 29s
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
21:05:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
478.634 km
Perigee altitude
477.365 km
Semi-major axis
6,856.137 km
Eccentricity
0.00009
Inclination
53.1545°
RAAN
279.3737°
Arg. of periapsis
107.784°
True anomaly
252.3161°
Mean anomaly
252.3262°
Eccentric anomaly
252.32115°
Mean motion
3.82317 °/min
Orbital period
94.16 mins
BSTAR
0.00013087
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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 | 2026-02-05 20:00:24.774Z | 274.675° WNW | 2026-02-05 20:03:24.774Z | 343.027° N | 25.077° | 2026-02-05 20:05:24.774Z | 24.226° NE |
| 5 mins | 2026-02-06 00:58:24.774Z | 340.949° N | 2026-02-06 01:00:24.774Z | 45.003° ENE | 30.569° | 2026-02-06 01:03:24.774Z | 100.92° ESE |
| 4 mins | 2026-02-06 02:36:24.774Z | 268.378° W | 2026-02-06 02:38:24.774Z | 215.801° SW | 23.857° | 2026-02-06 02:40:24.774Z | 176.769° S |
| 5 mins | 2026-02-06 17:54:24.774Z | 184.302° SSW | 2026-02-06 17:56:24.774Z | 129.396° SE | 29.035° | 2026-02-06 17:59:24.774Z | 68.748° E |
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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