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HAWK-B, 43794

Orbit data source: Space-Track

HAWK-B, 43794 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/43794?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/43794?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43794, 2018-099AN

Orbit

SSO

Last TLE update

8 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 8 hours ago

0 HAWK-B
1 43794U 18099AN  25183.90633428  .00004676  00000-0  25427-3 0  9994
2 43794  97.4435 236.2315 0026471  76.7910 283.6272 15.14652117359980

Epoch: 2025-07-02T21:45Z

TLE epoch observation values (Epoch: 2025-07-02T21:45:07.281Z)

Latitude

-0.00013°

Longitude

-11.22954°

Altitude

520.858 km

Speed

7.605 km/s

True Right ascension

15h 44m 55s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

51.53117°

Longitude

-20.30872°

Altitude

513.637 km

Speed

7.621 km/s

Apparent Right ascension

09h 41m 00s

Apparent Declination

23° 12' 17"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

17:40:02

Azimuth

306.71° NW

Elevation

-5.571°

Doppler factor

Orbital elements

Apogee altitude

537.267 km

Perigee altitude

500.752 km

Semi-major axis

6,897.146 km

Eccentricity

0.00265

Inclination

97.4435°

RAAN

236.2315°

Arg. of periapsis

76.791°

True anomaly

Unknown

Mean anomaly

283.6272°

Eccentric anomaly

Unknown

Mean motion

3.78913 °/min

Orbital period

95.01 mins

BSTAR

0.00025427

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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

ORBWEAVER 1, 43795 (Decayed)

HAWK-B 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.
6 mins	2025-07-03 15:45:27.202Z	36.179° NE	2025-07-03 15:48:27.202Z	91.845° ESE	25.535°	2025-07-03 15:51:27.202Z	154.397° SSE
4 mins	2025-07-04 04:01:27.202Z	213.569° SW	2025-07-04 04:03:27.202Z	281.948° WNW	30.179°	2025-07-04 04:05:27.202Z	323.849° NNW

Authenticating...

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Check out HAWK-B, 43794 on other resources

View HAWK-B, 43794 on NASA - NSSDCA Website

View HAWK-B, 43794 on Heavens-Above

View HAWK-B, 43794 on Keep Track

View HAWK-B, 43794 on Celestrak

View HAWK-B, 43794 on Gunter's Space Page

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