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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 (8 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: 2 days ago

TLE from 2 days ago

0 ESEO
1 43792U 18099AL  26183.81234178  .00001184  00000-0  89173-4 0  9992
2 43792  97.3961 220.5320 0010177 282.2962  77.7125 15.04292702414159

Epoch: 2026-07-02T19:29Z

TLE epoch observation values (Epoch: 2026-07-02T19:29:46.329Z)

Latitude

-0.00004°

Longitude

7.23961°

Altitude

555.252 km

Speed

7.585 km/s

True Right ascension

14h 42m 07s

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

00:07:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

557.715 km

Perigee altitude

543.613 km

Semi-major axis

6,928.801 km

Eccentricity

0.00102

Inclination

97.3961°

RAAN

220.532°

Arg. of periapsis

282.2962°

True anomaly

77.82648°

Mean anomaly

77.7125°

Eccentric anomaly

77.76949°

Mean motion

3.76319 °/min

Orbital period

95.66 mins

BSTAR

0.000089173

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

SPACEBEE-6, 43818 (Decayed)

OBJECT BA, 43806

STPSAT-5, 43762

EAGLET 1, 43790

ELYUSIUM/LOWER FREE FLYE, 43760 (Decayed)

BRIO, 43813 (Decayed)

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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.
7 mins	2026-07-04 15:10:01.673Z	19.356° NNE	2026-07-04 15:13:01.673Z	73.988° E	41.915°	2026-07-04 15:17:01.673Z	183.462° SSW
5 mins	2026-07-05 01:56:01.673Z	114.616° SE	2026-07-05 01:58:01.673Z	61.221° ENE	27.457°	2026-07-05 02:01:01.673Z	9.996° NNE
4 mins	2026-07-05 03:31:01.673Z	238.695° WSW	2026-07-05 03:33:01.673Z	275.452° WNW	16.578°	2026-07-05 03:35:01.673Z	307.011° NW

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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: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-07-02T19:29:46.329Z)

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: 2 days ago