STARLINK-1281, 45370
Orbit data source: Space-Track
STARLINK-1281, 45370 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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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45370 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1281
1 45370U 20019L 26283.57095634 .00052671 00000-0 10837-2 0 9993
2 45370 53.1525 237.3241 0005571 99.7784 260.3852 15.45449875362791Epoch: 2026-10-10T13:42Z
TLE epoch observation values (Epoch: 2026-10-10T13:42:10.627Z)
Latitude
-0.00009°
Longitude
12.60358°
Altitude
431.597 km
Speed
7.654 km/s
True Right ascension
15h 49m 17s
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
00:45:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
434.109 km
Perigee altitude
426.523 km
Semi-major axis
6,808.453 km
Eccentricity
0.00056
Inclination
53.1525°
RAAN
237.3241°
Arg. of periapsis
99.7784°
True anomaly
260.32227°
Mean anomaly
260.3852°
Eccentric anomaly
260.35373°
Mean motion
3.86341 °/min
Orbital period
93.18 mins
BSTAR
0.0010837
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Other satellites on launch #19 in the year 2020 (2020-03-18 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-1281 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 | 2026-10-11 07:17:57.636Z | 290.619° WNW | 2026-10-11 07:20:57.636Z | 214.906° SW | 33.812° | 2026-10-11 07:22:57.636Z | 167.129° S |
| 5 mins | 2026-10-12 00:03:57.636Z | 262.673° W | 2026-10-12 00:05:57.636Z | 338.026° N | 43.972° | 2026-10-12 00:08:57.636Z | 39.062° NE |
| 4 mins | 2026-10-12 04:57:57.636Z | 350.472° N | 2026-10-12 04:59:57.636Z | 37.112° NE | 19.757° | 2026-10-12 05:01:57.636Z | 74.165° E |
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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