STARLINK-1222, 45228
Orbit data source: Space-Track
STARLINK-1222, 45228 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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45228 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-1222
1 45228U 20012BC 26073.97376834 .00043571 00000-0 77158-3 0 9992
2 45228 53.0555 317.4725 0003850 100.1548 259.9895 15.49867988336442Epoch: 2026-03-14T23:22Z
TLE epoch observation values (Epoch: 2026-03-14T23:22:13.584Z)
Latitude
0.00003°
Longitude
154.32866°
Altitude
418.464 km
Speed
7.661 km/s
True Right ascension
21h 09m 53s
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
13:37:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
420.004 km
Perigee altitude
414.771 km
Semi-major axis
6,795.524 km
Eccentricity
0.00039
Inclination
53.0555°
RAAN
317.4725°
Arg. of periapsis
100.1548°
True anomaly
259.94606°
Mean anomaly
259.9895°
Eccentric anomaly
259.96778°
Mean motion
3.87444 °/min
Orbital period
92.92 mins
BSTAR
0.00077158
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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-1222 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 18:05:55.499Z | 188.57° SSW | 2026-03-15 18:08:55.499Z | 117.53° SE | 23.423° | 2026-03-15 18:10:55.499Z | 76.7° E |
| 4 mins | 2026-03-15 19:43:55.499Z | 289.949° WNW | 2026-03-15 19:44:55.499Z | 323.373° NNW | 27.444° | 2026-03-15 19:47:55.499Z | 32.606° NE |
| 4 mins | 2026-03-16 00:35:55.499Z | 338.958° N | 2026-03-16 00:37:55.499Z | 26.677° NE | 23.302° | 2026-03-16 00:39:55.499Z | 77.329° E |
| 4 mins | 2026-03-16 02:12:55.499Z | 281.246° WNW | 2026-03-16 02:14:55.499Z | 214.974° SW | 30.052° | 2026-03-16 02:16:55.499Z | 164.825° S |
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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