STARLINK-1225, 45187
Orbit data source: Space-Track
STARLINK-1225, 45187 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 17 Feb 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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45187 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1225
1 45187U 20012K 26020.00003472 .01511817 00000-0 81552-1 0 9992
2 45187 53.0722 265.1585 0001472 99.1751 177.6172 15.10942132 5648Epoch: 2026-01-20T00:00Z
TLE epoch observation values (Epoch: 2026-01-20T00:00:02.999Z)
Latitude
-52.69448°
Longitude
66.94656°
Altitude
552.649 km
Speed
7.585 km/s
True Right ascension
12h 25m 23s
True Declination
-52° 31' 25"
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
08:36:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
534.611 km
Perigee altitude
532.576 km
Semi-major axis
6,911.731 km
Eccentricity
0.00015
Inclination
53.0722°
RAAN
265.1585°
Arg. of periapsis
99.1751°
True anomaly
177.6179°
Mean anomaly
177.6172°
Eccentric anomaly
177.61755°
Mean motion
3.77714 °/min
Orbital period
95.31 mins
BSTAR
0.081552
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Other satellites on launch #12 in the year 2020 (2020-02-17 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-1225 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-01-20 17:57:59.908Z | 183.733° SSW | 2026-01-20 18:00:59.908Z | 130.139° SE | 23.119° | 2026-01-20 18:03:59.908Z | 76.357° E |
| 5 mins | 2026-01-20 19:37:59.908Z | 268.207° W | 2026-01-20 19:39:59.908Z | 331.892° NNW | 34.793° | 2026-01-20 19:42:59.908Z | 36.241° NE |
| 5 mins | 2026-01-21 00:37:59.908Z | 338.674° N | 2026-01-21 00:39:59.908Z | 22.552° NE | 26.473° | 2026-01-21 00:42:59.908Z | 85.644° E |
| 6 mins | 2026-01-21 02:16:59.908Z | 287.827° WNW | 2026-01-21 02:18:59.908Z | 239.541° WSW | 33.836° | 2026-01-21 02:22:59.908Z | 154.557° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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