STARLINK-1172, 45074
Orbit data source: Space-Track
STARLINK-1172, 45074 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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45074 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: 1 week ago
TLE from 1 week ago
0 STARLINK-1172
1 45074U 20006AG 26153.33876924 .00053968 00000-0 14252-2 0 9994
2 45074 53.1535 222.3047 0003859 322.9679 37.1058 15.37945295349861Epoch: 2026-06-02T08:07Z
TLE epoch observation values (Epoch: 2026-06-02T08:07:49.662Z)
Latitude
-0.00003°
Longitude
-150.46542°
Altitude
450.986 km
Speed
7.644 km/s
True Right ascension
14h 49m 13s
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
22:20:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
455.08 km
Perigee altitude
449.809 km
Semi-major axis
6,830.581 km
Eccentricity
0.00039
Inclination
53.1535°
RAAN
222.3047°
Arg. of periapsis
322.9679°
True anomaly
37.13249°
Mean anomaly
37.1058°
Eccentric anomaly
37.11914°
Mean motion
3.84465 °/min
Orbital period
93.64 mins
BSTAR
0.0014252
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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-1172 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 | 2026-06-12 03:44:45.815Z | 216.56° SW | 2026-06-12 03:46:45.815Z | 122.863° SE | 43.116° | 2026-06-12 03:49:45.815Z | 54.823° ENE |
| 4 mins | 2026-06-12 05:22:45.815Z | 302.026° NW | 2026-06-12 05:24:45.815Z | 346.555° N | 18.157° | 2026-06-12 05:26:45.815Z | 22.297° NNE |
| 5 mins | 2026-06-12 10:17:45.815Z | 330.134° NNW | 2026-06-12 10:19:45.815Z | 67.265° ENE | 37.826° | 2026-06-12 10:22:45.815Z | 115.821° SE |
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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