STARLINK-1327, 45555
Orbit data source: Space-Track
STARLINK-1327, 45555 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Apr 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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45555 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1327
1 45555U 20025AA 26058.16168566 .00075680 00000-0 12457-2 0 9990
2 45555 53.0493 117.3664 0005495 12.2488 347.8654 15.51682089324018Epoch: 2026-02-27T03:52Z
TLE epoch observation values (Epoch: 2026-02-27T03:52:49.641Z)
Latitude
0.00006°
Longitude
-97.84252°
Altitude
409.063 km
Speed
7.669 km/s
True Right ascension
07h 49m 27s
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
13:04:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
415.823 km
Perigee altitude
408.36 km
Semi-major axis
6,790.228 km
Eccentricity
0.00055
Inclination
53.0493°
RAAN
117.3664°
Arg. of periapsis
12.2488°
True anomaly
347.85215°
Mean anomaly
347.8654°
Eccentric anomaly
347.85878°
Mean motion
3.87897 °/min
Orbital period
92.81 mins
BSTAR
0.0012457
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Other satellites on launch #25 in the year 2020 (2020-04-22 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-1327 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-02-27 12:03:11.681Z | 342.98° N | 2026-02-27 12:05:11.681Z | 22.619° NE | 16.298° | 2026-02-27 12:07:11.681Z | 62.802° ENE |
| 5 mins | 2026-02-27 13:40:11.681Z | 305.835° NW | 2026-02-27 13:42:11.681Z | 189.525° SSW | 44.372° | 2026-02-27 13:45:11.681Z | 134.703° SE |
| 4 mins | 2026-02-28 06:21:11.681Z | 217.926° SW | 2026-02-28 06:23:11.681Z | 88.036° E | 41.809° | 2026-02-28 06:25:11.681Z | 55.624° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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