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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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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-1172
1 45074U 20006AG 26012.00003472 .01441212 00000-0 63606-1 0 9992
2 45074 53.1033 160.8517 0001466 67.1938 14.2288 15.18258549 5857Epoch: 2026-01-12T00:00Z
TLE epoch observation values (Epoch: 2026-01-12T00:00:02.999Z)
Latitude
52.40975°
Longitude
125.2244°
Altitude
516.494 km
Speed
7.612 km/s
True Right ascension
15h 46m 57s
True Declination
52° 14' 15"
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
06:41:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
512.378 km
Perigee altitude
510.358 km
Semi-major axis
6,889.505 km
Eccentricity
0.00015
Inclination
53.1033°
RAAN
160.8517°
Arg. of periapsis
67.1938°
True anomaly
14.23293°
Mean anomaly
14.2288°
Eccentric anomaly
14.23086°
Mean motion
3.79543 °/min
Orbital period
94.85 mins
BSTAR
0.063606
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-01-12 12:26:58.057Z | 220.709° SW | 2026-01-12 12:29:58.057Z | 170.98° S | 42.946° | 2026-01-12 12:33:58.057Z | 53.936° ENE |
| 4 mins | 2026-01-12 14:07:58.057Z | 309.367° NW | 2026-01-12 14:08:58.057Z | 331.361° NNW | 20.44° | 2026-01-12 14:11:58.057Z | 25.998° NE |
| 5 mins | 2026-01-12 19:05:58.057Z | 321.937° NNW | 2026-01-12 19:07:58.057Z | 33.543° NE | 42.104° | 2026-01-12 19:10:58.057Z | 117.876° 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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