HAWK-3C, 48948
Orbit data source: Space-Track
HAWK-3C, 48948 is a payload satellite owned by HawkEye 360 (US) in SSO that was launched on Wed, 30 Jun 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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48948 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-3C
1 48948U 21059BX 25308.46744148 .00029588 00000-0 48519-3 0 9998
2 48948 97.6882 127.1799 0008117 77.3225 282.8934 15.52377567242804Epoch: 2025-11-04T11:13Z
TLE epoch observation values (Epoch: 2025-11-04T11:13:06.943Z)
Latitude
-0.00003°
Longitude
-85.05307°
Altitude
411.687 km
Speed
7.665 km/s
True Right ascension
08h 28m 43s
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
19:42:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
412.229 km
Perigee altitude
401.214 km
Semi-major axis
6,784.859 km
Eccentricity
0.00081
Inclination
97.6882°
RAAN
127.1799°
Arg. of periapsis
77.3225°
True anomaly
282.80271°
Mean anomaly
282.8934°
Eccentric anomaly
282.84806°
Mean motion
3.88358 °/min
Orbital period
92.7 mins
BSTAR
0.00048519
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Other satellites on launch #59 in the year 2021 (2021-06-30 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.HAWK-3C 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-05 12:07:14.856Z | 168.621° S | 2025-11-05 12:08:14.856Z | 173.257° S | 42.99° | 2025-11-05 12:11:14.856Z | 347.024° N |
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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