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HAWK-C, 43799

Orbit data source: Space-Track

HAWK-C, 43799 is a payload satellite owned by HawkEye 360 (US) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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<iframe src="https://www.satcat.com/sats-embedded/43799?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/43799?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43799, 2018-099AT

Orbit

SSO

Last TLE update

11 hours ago

Origin

HawkEye 360 Inc. (US)

Manufacturer

UTIAS-SFL

Mission

Operational Commercial Sigint

Bus & Motor

NEMO-V1, Unknown motor

Mass

12.75 kg wet, 12 kg dry

Launch date (UTC)

2018-12-03 (7 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 1 m

Radar Cross Section

0.348 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 HAWK-C
1 43799U 18099AT  25196.67883274  .00004685  00000-0  24675-3 0  9997
2 43799  97.4415 248.7096 0026481  23.3616 336.8814 15.15790974361924

Epoch: 2025-07-15T16:17Z

TLE epoch observation values (Epoch: 2025-07-15T16:17:31.148Z)

Latitude

0°

Longitude

70.55992°

Altitude

504.869 km

Speed

7.621 km/s

True Right ascension

16h 34m 50s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-52.21864°

Longitude

80.65017°

Altitude

533.925 km

Speed

7.597 km/s

Apparent Right ascension

23h 49m 52s

Apparent Declination

-78° 45' 13"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

15:45:27

Azimuth

166.35° S

Elevation

-44.96°

Doppler factor

Orbital elements

Apogee altitude

533.806 km

Perigee altitude

497.296 km

Semi-major axis

6,893.688 km

Eccentricity

0.00265

Inclination

97.4415°

RAAN

248.7096°

Arg. of periapsis

23.3616°

True anomaly

Unknown

Mean anomaly

336.8814°

Eccentric anomaly

Unknown

Mean motion

3.79198 °/min

Orbital period

94.94 mins

BSTAR

0.00024675

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Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

ORBWEAVER 2, 43785 (Decayed)

CAPELLA-1, 43791 (Decayed)

ESEO, 43792

CSIM, 43793

HAWK-B, 43794

ORBWEAVER 1, 43795 (Decayed)

HAWK-C Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins	2025-07-16 03:30:03.946Z	165.358° S	2025-07-16 03:33:03.946Z	156.815° SSE	42.627°	2025-07-16 03:37:03.946Z	349.124° N
5 mins	2025-07-16 16:38:03.946Z	354.001° N	2025-07-16 16:40:03.946Z	279.039° WNW	40.013°	2025-07-16 16:43:03.946Z	208.498° SW

Authenticating...

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Check out HAWK-C, 43799 on other resources

View HAWK-C, 43799 on NASA - NSSDCA Website

View HAWK-C, 43799 on Heavens-Above

View HAWK-C, 43799 on Keep Track

View HAWK-C, 43799 on Celestrak

View HAWK-C, 43799 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.