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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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, 6.0 m
Radar Cross Section
1.500 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 BLUEWALKER 3
1 53807U 22111AL 26259.75897018 .00004927 00000-0 13454-3 0 9991
2 53807 53.2293 323.7297 0007255 98.7763 261.4065 15.39277005224305Epoch: 2026-09-16T18:12Z
TLE epoch observation values (Epoch: 2026-09-16T18:12:55.023Z)
Latitude
0.00001°
Longitude
54.79449°
Altitude
449.9 km
Speed
7.643 km/s
True Right ascension
21h 34m 55s
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
02:01:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
453.445 km
Perigee altitude
443.54 km
Semi-major axis
6,826.629 km
Eccentricity
0.00073
Inclination
53.2293°
RAAN
323.7297°
Arg. of periapsis
98.7763°
True anomaly
261.32431°
Mean anomaly
261.4065°
Eccentric anomaly
261.3654°
Mean motion
3.84799 °/min
Orbital period
93.56 mins
BSTAR
0.00013454
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-17 13:24:37.477Z | 333.926° NNW | 2026-09-17 13:26:37.477Z | 43.456° NE | 42.959° | 2026-09-17 13:29:37.477Z | 107.352° ESE |
| 5 mins | 2026-09-18 06:13:37.477Z | 193.339° SSW | 2026-09-18 06:15:37.477Z | 141.05° SSE | 37.335° | 2026-09-18 06:18:37.477Z | 67.417° ENE |
| 4 mins | 2026-09-18 07:51:37.477Z | 289.663° WNW | 2026-09-18 07:53:37.477Z | 345.161° N | 26.123° | 2026-09-18 07:55:37.477Z | 24.976° NE |
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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