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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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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-1225
1 45187U 20012K 26073.83579446 -.00002033 00000-0 -56557-4 0 9996
2 45187 53.1616 15.7666 0001342 93.7797 266.3357 15.30192720335724Epoch: 2026-03-14T20:03Z
TLE epoch observation values (Epoch: 2026-03-14T20:03:32.641Z)
Latitude
-0.00003°
Longitude
-97.5707°
Altitude
476.196 km
Speed
7.629 km/s
True Right ascension
01h 03m 03s
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
15:15:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.413 km
Perigee altitude
474.573 km
Semi-major axis
6,853.63 km
Eccentricity
0.00013
Inclination
53.1616°
RAAN
15.7666°
Arg. of periapsis
93.7797°
True anomaly
266.32035°
Mean anomaly
266.3357°
Eccentric anomaly
266.32803°
Mean motion
3.82527 °/min
Orbital period
94.11 mins
BSTAR
-0.000056557
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-15 22:55:13.066Z | 246.197° WSW | 2026-03-15 22:57:13.066Z | 1.816° NNE | 41.491° | 2026-03-15 23:00:13.066Z | 45.146° ENE |
| 5 mins | 2026-03-16 03:51:13.066Z | 338.839° N | 2026-03-16 03:53:13.066Z | 13.911° NNE | 17.931° | 2026-03-16 03:56:13.066Z | 69.587° E |
| 5 mins | 2026-03-16 05:30:13.066Z | 306.153° NW | 2026-03-16 05:32:13.066Z | 156.968° SSE | 43.681° | 2026-03-16 05:35:13.066Z | 134.235° SE |
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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