BLUEWALKER 3, 53807
Orbit data source: Space-Track
BLUEWALKER 3, 53807 is a payload satellite owned by AST & Science (US) in LEO that was launched on Sun, 11 Sep 2022 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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53807 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
AST & Science
Mission
Partially operational Commercial Communications
Bus & Motor
BW3, Unknown motor
Mass
1,500 kg wet, 1,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Plate, 4.5 m
Radar Cross Section
1.500 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 BLUEWALKER 3
1 53807U 22111AL 25259.65183134 .00004729 00000-0 15206-3 0 9993
2 53807 53.2305 234.5878 0009160 56.7554 303.4326 15.34169618168154Epoch: 2025-09-16T15:38Z
TLE epoch observation values (Epoch: 2025-09-16T15:38:38.227Z)
Latitude
-0.00004°
Longitude
4.08942°
Altitude
460.848 km
Speed
7.639 km/s
True Right ascension
15h 38m 21s
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
14:35:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
469.901 km
Perigee altitude
457.366 km
Semi-major axis
6,841.771 km
Eccentricity
0.00092
Inclination
53.2305°
RAAN
234.5878°
Arg. of periapsis
56.7554°
True anomaly
303.34495°
Mean anomaly
303.4326°
Eccentric anomaly
303.38878°
Mean motion
3.83522 °/min
Orbital period
93.87 mins
BSTAR
0.00015206
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Other satellites on launch #111 in the year 2022 (2022-09-11 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.BLUEWALKER 3 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-18 00:38:53.452Z | 215.386° SW | 2025-09-18 00:41:53.452Z | 128.725° SE | 41.163° | 2025-09-18 00:44:53.452Z | 57.327° ENE |
| 5 mins | 2025-09-18 07:13:53.452Z | 330.588° NNW | 2025-09-18 07:15:53.452Z | 45.801° ENE | 37.11° | 2025-09-18 07:18:53.452Z | 111.154° ESE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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