HAWK-2B, 47508
Orbit data source: Space-Track
HAWK-2B, 47508 is a payload satellite owned by HawkEye 360 (US) in SSO that was launched on Sun, 24 Jan 2021 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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47508 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
UTIAS-SFL
Mission
Operational Commercial Sigint
Bus & Motor
DEFIANT, Unknown motor
Mass
31 kg wet, 30 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
0.348 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 HAWK-2B
1 47508U 21006CZ 25336.64066045 .00011459 00000-0 37961-3 0 9992
2 47508 97.2495 19.1850 0007630 173.7396 186.3942 15.31421433269386Epoch: 2025-12-02T15:22Z
TLE epoch observation values (Epoch: 2025-12-02T15:22:33.062Z)
Latitude
-0.0001°
Longitude
76.82435°
Altitude
479.876 km
Speed
7.623 km/s
True Right ascension
01h 16m 44s
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
04:08:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
473.738 km
Perigee altitude
463.29 km
Semi-major axis
6,846.651 km
Eccentricity
0.00076
Inclination
97.2495°
RAAN
19.185°
Arg. of periapsis
173.7396°
True anomaly
186.38447°
Mean anomaly
186.3942°
Eccentric anomaly
186.38934°
Mean motion
3.83112 °/min
Orbital period
93.97 mins
BSTAR
0.00037961
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Other satellites on launch #6 in the year 2021 (2021-01-24 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.HAWK-2B 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 | 2025-12-03 15:28:13.110Z | 34.216° NE | 2025-12-03 15:30:13.110Z | 79.942° E | 31.406° | 2025-12-03 15:33:13.110Z | 164.605° S |
| 4 mins | 2025-12-04 03:35:13.110Z | 215.008° SW | 2025-12-04 03:37:13.110Z | 275.288° WNW | 27.401° | 2025-12-04 03:39:13.110Z | 320.018° NNW |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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