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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
53807 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Create New Watchlist
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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 BLUEWALKER 3
1 53807U 22111AL 26127.63045756 .00004254 00000-0 12322-3 0 9992
2 53807 53.2284 224.2969 0007282 58.0403 302.1309 15.37795194203961Epoch: 2026-05-07T15:07Z
TLE epoch observation values (Epoch: 2026-05-07T15:07:51.533Z)
Latitude
-0.00001°
Longitude
131.85833°
Altitude
450.898 km
Speed
7.645 km/s
True Right ascension
14h 57m 11s
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
18:27:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
457.851 km
Perigee altitude
447.902 km
Semi-major axis
6,831.014 km
Eccentricity
0.00073
Inclination
53.2284°
RAAN
224.2969°
Arg. of periapsis
58.0403°
True anomaly
302.0602°
Mean anomaly
302.1309°
Eccentric anomaly
302.09555°
Mean motion
3.84428 °/min
Orbital period
93.65 mins
BSTAR
0.00012322
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #111 in the year 2022 (2022-09-11 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-08 15:00:37.839Z | 344.935° N | 2026-05-08 15:02:37.839Z | 42.311° NE | 25.922° | 2026-05-08 15:04:37.839Z | 86.171° E |
| 5 mins | 2026-05-08 16:37:37.839Z | 281.854° WNW | 2026-05-08 16:39:37.839Z | 229.829° WSW | 28.459° | 2026-05-08 16:42:37.839Z | 164.081° S |
| 4 mins | 2026-05-09 07:51:37.839Z | 160.944° S | 2026-05-09 07:52:37.839Z | 136.664° SSE | 21.038° | 2026-05-09 07:55:37.839Z | 77.039° E |
| 4 mins | 2026-05-09 09:28:37.839Z | 275.354° WNW | 2026-05-09 09:29:37.839Z | 304.917° NW | 30.807° | 2026-05-09 09:32:37.839Z | 31.442° NE |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|