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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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: 17 hours ago
TLE from 17 hours ago
0 HAWK-3C
1 48948U 21059BX 26043.99062116 .00037203 00000-0 46663-3 0 9992
2 48948 97.6862 235.3174 0007047 68.5326 291.6681 15.59631007258438Epoch: 2026-02-12T23:46Z
TLE epoch observation values (Epoch: 2026-02-12T23:46:29.668Z)
Latitude
0.00003°
Longitude
95.65933°
Altitude
390.102 km
Speed
7.677 km/s
True Right ascension
15h 41m 16s
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
18:53:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
390.416 km
Perigee altitude
380.883 km
Semi-major axis
6,763.787 km
Eccentricity
0.0007
Inclination
97.6862°
RAAN
235.3174°
Arg. of periapsis
68.5326°
True anomaly
291.59303°
Mean anomaly
291.6681°
Eccentric anomaly
291.63057°
Mean motion
3.90174 °/min
Orbital period
92.27 mins
BSTAR
0.00046663
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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 | 2026-02-14 00:58:25.467Z | 42.615° NE | 2026-02-14 01:00:25.467Z | 85.749° E | 21.321° | 2026-02-14 01:02:25.467Z | 141.846° SSE |
| 4 mins | 2026-02-14 12:52:25.467Z | 184.986° SSW | 2026-02-14 12:54:25.467Z | 301.872° NW | 38.251° | 2026-02-14 12:56:25.467Z | 338.44° N |
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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