STARLINK-1173, 45084
Orbit data source: Space-Track
STARLINK-1173, 45084 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 29 Jan 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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45084 intel report (Beta)
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Edit Public Description
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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-1173
1 45084U 20006AS 25286.66667824 .00459998 99962-4 97790-3 0 9995
2 45084 53.0383 129.3283 0000531 10.6539 57.6355 15.98174234 5860Epoch: 2025-10-13T16:00Z
TLE epoch observation values (Epoch: 2025-10-13T16:00:00.999Z)
Latitude
48.08551°
Longitude
-76.68164°
Altitude
284.639 km
Speed
7.743 km/s
True Right ascension
12h 23m 09s
True Declination
47° 54' 08"
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
19:56:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
280.122 km
Perigee altitude
279.415 km
Semi-major axis
6,657.905 km
Eccentricity
0.00005
Inclination
53.0383°
RAAN
129.3283°
Arg. of periapsis
10.6539°
True anomaly
57.64064°
Mean anomaly
57.6355°
Eccentric anomaly
57.63807°
Mean motion
3.99518 °/min
Orbital period
90.11 mins
BSTAR
0.0009779
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Other satellites on launch #6 in the year 2020 (2020-01-29 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-1173 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 | 2025-10-14 15:53:58.260Z | 203.754° SW | 2025-10-14 15:55:58.260Z | 123.9° SE | 31.609° | 2025-10-14 15:57:58.260Z | 65.254° 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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