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: 4 hours ago
TLE from 4 hours ago
0 STARLINK-1227
1 45230U 20012BE 25302.52789463 -.00000035 00000-0 16573-4 0 9990
2 45230 53.0535 235.4278 0001545 92.5812 267.5354 15.06411213315645Epoch: 2025-10-29T12:40Z
TLE epoch observation values (Epoch: 2025-10-29T12:40:10.096Z)
Latitude
0.00001°
Longitude
7.286°
Altitude
548.102 km
Speed
7.589 km/s
True Right ascension
15h 41m 42s
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
12:13:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.518 km
Perigee altitude
546.378 km
Semi-major axis
6,925.585 km
Eccentricity
0.00015
Inclination
53.0535°
RAAN
235.4278°
Arg. of periapsis
92.5812°
True anomaly
267.51771°
Mean anomaly
267.5354°
Eccentric anomaly
267.52656°
Mean motion
3.76581 °/min
Orbital period
95.6 mins
BSTAR
0.000016573
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-29 22:23:37.913Z | 222.681° SW | 2025-10-29 22:27:37.913Z | 82.122° E | 42.405° | 2025-10-29 22:30:37.913Z | 53.7° ENE |
| 4 mins | 2025-10-30 00:05:37.913Z | 306.329° NW | 2025-10-30 00:06:37.913Z | 326.661° NNW | 21.083° | 2025-10-30 00:09:37.913Z | 23.105° NE |
| 6 mins | 2025-10-30 05:06:37.913Z | 317.449° NNW | 2025-10-30 05:08:37.913Z | 24.035° NE | 43.9° | 2025-10-30 05:12:37.913Z | 124.353° 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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