STARLINK-1227, 45230
Orbit data source: Space-Track
STARLINK-1227, 45230 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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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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-1227
1 45230U 20012BE 25362.30645644 .00003993 00000-0 28669-3 0 9997
2 45230 53.0576 327.0687 0001879 86.2391 273.8813 15.06413115324658Epoch: 2025-12-28T07:21Z
TLE epoch observation values (Epoch: 2025-12-28T07:21:17.836Z)
Latitude
-0.00001°
Longitude
119.72405°
Altitude
547.963 km
Speed
7.589 km/s
True Right ascension
21h 48m 16s
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
20:35:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.743 km
Perigee altitude
546.14 km
Semi-major axis
6,925.579 km
Eccentricity
0.00019
Inclination
53.0576°
RAAN
327.0687°
Arg. of periapsis
86.2391°
True anomaly
273.85982°
Mean anomaly
273.8813°
Eccentric anomaly
273.87056°
Mean motion
3.76582 °/min
Orbital period
95.6 mins
BSTAR
0.00028669
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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-1227 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 | 2025-12-28 23:26:06.264Z | 166.66° S | 2025-12-28 23:28:06.264Z | 130.86° SE | 19.489° | 2025-12-28 23:31:06.264Z | 81.153° E |
| 6 mins | 2025-12-29 01:05:06.264Z | 254.025° W | 2025-12-29 01:07:06.264Z | 302.6° NW | 38.528° | 2025-12-29 01:11:06.264Z | 41.937° NE |
| 4 mins | 2025-12-29 02:46:06.264Z | 316.664° NNW | 2025-12-29 02:48:06.264Z | 351.545° N | 16.02° | 2025-12-29 02:50:06.264Z | 22.268° NNE |
| 5 mins | 2025-12-29 06:07:06.264Z | 341.469° N | 2025-12-29 06:09:06.264Z | 23.818° NE | 24.87° | 2025-12-29 06:12:06.264Z | 81.386° E |
| 6 mins | 2025-12-29 07:46:06.264Z | 296.73° NW | 2025-12-29 07:49:06.264Z | 213.342° SW | 38.653° | 2025-12-29 07:52:06.264Z | 150.615° 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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