STARLINK-1263, 45405
Orbit data source: Space-Track
STARLINK-1263, 45405 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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45405 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: 1 day ago
TLE from 1 day ago
0 STARLINK-1263
1 45405U 20019AX 26006.13706660 .00005921 00000-0 41609-3 0 9993
2 45405 53.0523 57.4306 0001732 101.2378 258.8806 15.06397223320435Epoch: 2026-01-06T03:17Z
TLE epoch observation values (Epoch: 2026-01-06T03:17:22.554Z)
Latitude
0.00002°
Longitude
-97.63756°
Altitude
548.331 km
Speed
7.589 km/s
True Right ascension
03h 49m 43s
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
05:36:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.691 km
Perigee altitude
546.292 km
Semi-major axis
6,925.628 km
Eccentricity
0.00017
Inclination
53.0523°
RAAN
57.4306°
Arg. of periapsis
101.2378°
True anomaly
258.86113°
Mean anomaly
258.8806°
Eccentric anomaly
258.87086°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.00041609
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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-1263 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-01-07 06:34:20.890Z | 258.164° W | 2026-01-07 06:37:20.890Z | 330.121° NNW | 35.22° | 2026-01-07 06:40:20.890Z | 35.841° NE |
| 5 mins | 2026-01-07 11:37:20.890Z | 345.304° N | 2026-01-07 11:39:20.890Z | 37.322° NE | 27.719° | 2026-01-07 11:42:20.890Z | 90.718° ESE |
| 6 mins | 2026-01-07 13:16:20.890Z | 286.6° WNW | 2026-01-07 13:18:20.890Z | 240.151° WSW | 33.234° | 2026-01-07 13:22:20.890Z | 156.471° SSE |
| 5 mins | 2026-01-08 04:49:20.890Z | 185.32° SSW | 2026-01-08 04:51:20.890Z | 138.227° SSE | 30.022° | 2026-01-08 04:54:20.890Z | 72.319° 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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