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 day ago
TLE from 1 day ago
0 STARLINK-1172
1 45074U 20006AG 26117.03721492 .00048305 00000-0 14218-2 0 9991
2 45074 53.1574 32.4972 0003572 117.1153 243.0214 15.34612781344285Epoch: 2026-04-27T00:53Z
TLE epoch observation values (Epoch: 2026-04-27T00:53:35.369Z)
Latitude
-0.00003°
Longitude
164.06718°
Altitude
464.081 km
Speed
7.635 km/s
True Right ascension
02h 09m 59s
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
08:17:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.772 km
Perigee altitude
459.885 km
Semi-major axis
6,840.465 km
Eccentricity
0.00036
Inclination
53.1574°
RAAN
32.4972°
Arg. of periapsis
117.1153°
True anomaly
242.98493°
Mean anomaly
243.0214°
Eccentric anomaly
243.00316°
Mean motion
3.83632 °/min
Orbital period
93.84 mins
BSTAR
0.0014218
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-28 02:21:14.408Z | 342.771° N | 2026-04-28 02:23:14.408Z | 22.669° NE | 18.954° | 2026-04-28 02:25:14.408Z | 64.067° ENE |
| 5 mins | 2026-04-28 03:59:14.408Z | 301.492° NW | 2026-04-28 04:01:14.408Z | 221.834° SW | 43.237° | 2026-04-28 04:04:14.408Z | 139.864° SSE |
| 5 mins | 2026-04-28 20:51:14.408Z | 238.512° WSW | 2026-04-28 20:53:14.408Z | 275.94° WNW | 42.537° | 2026-04-28 20:56:14.408Z | 44.932° NE |
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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