HAWK-2C, 47502
Orbit data source: Space-Track
HAWK-2C, 47502 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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47502 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: 13 hours ago
TLE from 13 hours ago
0 HAWK-2C
1 47502U 21006CT 25336.70569164 .00009678 00000-0 32098-3 0 9999
2 47502 97.2582 20.0210 0007423 172.5202 187.6152 15.31431753269395Epoch: 2025-12-02T16:56Z
TLE epoch observation values (Epoch: 2025-12-02T16:56:11.757Z)
Latitude
-0.00002°
Longitude
54.18501°
Altitude
479.691 km
Speed
7.623 km/s
True Right ascension
01h 20m 05s
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
03:17:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
473.566 km
Perigee altitude
463.402 km
Semi-major axis
6,846.621 km
Eccentricity
0.00074
Inclination
97.2582°
RAAN
20.021°
Arg. of periapsis
172.5202°
True anomaly
187.60394°
Mean anomaly
187.6152°
Eccentric anomaly
187.60957°
Mean motion
3.83115 °/min
Orbital period
93.97 mins
BSTAR
0.00032098
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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-2C 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 15:27:22.727Z | 33.074° NE | 2025-12-03 15:30:22.727Z | 106.006° ESE | 29.657° | 2025-12-03 15:32:22.727Z | 156.605° SSE |
| 5 mins | 2025-12-04 03:34:22.727Z | 204.914° SW | 2025-12-04 03:36:22.727Z | 259.326° W | 30.172° | 2025-12-04 03:39:22.727Z | 327.986° 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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