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ESEO, 43792

Orbit data source: Space-Track

ESEO, 43792 is a payload satellite owned by ESA (ESA) 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 URL

https://www.satcat.com/sats-embedded/43792?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43792, 2018-099AL

Orbit

SSO

Country

ESA

Related business

European Space Agency (FR)

Manufacturer

ESTEC/OHBI

Mission

Operational Civil Technology

Bus & Motor

ESEO, Unknown motor

Mass

120 kg wet, 120 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, 0.3 m

Radar Cross Section

0.262 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 ESEO
1 43792U 18099AL  25347.08104124  .00003259  00000-0  24316-3 0  9991
2 43792  97.4221  27.2513 0011134 246.8220 113.1834 15.03477467383836

Epoch: 2025-12-13T01:56Z

TLE epoch observation values (Epoch: 2025-12-13T01:56:41.963Z)

Latitude

0.00004°

Longitude

-83.93699°

Altitude

562.298 km

Speed

7.579 km/s

True Right ascension

01h 49m 00s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

16:42:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

560.889 km

Perigee altitude

545.454 km

Semi-major axis

6,931.309 km

Eccentricity

0.00111

Inclination

97.4221°

RAAN

27.2513°

Arg. of periapsis

246.822°

True anomaly

113.30062°

Mean anomaly

113.1834°

Eccentric anomaly

113.24202°

Mean motion

3.76115 °/min

Orbital period

95.72 mins

BSTAR

0.00024316

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

EUCROPIS, 43807

FLOCK 3S 1, 43769 (Decayed)

UPPER FREE FLYER, 43763

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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.

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ESEO 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	2025-12-14 02:03:35.265Z	110.11° ESE	2025-12-14 02:05:35.265Z	72.534° E	20.889°	2025-12-14 02:08:35.265Z	20.126° NNE
5 mins	2025-12-14 03:38:35.265Z	223.766° SW	2025-12-14 03:40:35.265Z	267.436° W	23.424°	2025-12-14 03:43:35.265Z	319.72° NNW
5 mins	2025-12-14 15:16:35.265Z	44.703° NE	2025-12-14 15:18:35.265Z	104.039° ESE	32.431°	2025-12-14 15:21:35.265Z	164.978° S

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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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Check out ESEO, 43792 on other resources

View ESEO, 43792 on NASA - NSSDCA Website

View ESEO, 43792 on Heavens-Above

View ESEO, 43792 on Keep Track

View ESEO, 43792 on Celestrak

View ESEO, 43792 on Gunter's Space Page

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

ESEO, 43792

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2025-12-13T01:56:41.963Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

ESEO Visibility forecast

Co-orbital & Co-planar RSOs

Check out ESEO, 43792 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago