ONEWEB-0109, 47259

Orbit data source: Space-Track

ONEWEB-0109, 47259 is a payload satellite owned by One Web (UK) in LEO that was launched on Fri, 18 Dec 2020 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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https://www.satcat.com/sats-embedded/47259?theme=dark&initialShowStats=false

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Identifier

47259, 2020-100B

Orbit

LEO

Country

Related business

Eutelsat Communications (FR)

Manufacturer

One Web

Mission

Operational Commercial Communications

Bus & Motor

ARROW, Unknown motor

Mass

148 kg wet, ~140 kg dry

Launch date (UTC)

2020-12-18 (5 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 6.7 m

Radar Cross Section

3.464 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 ONEWEB-0109
1 47259U 20100B   26094.72604236  .00000316  00000-0  84241-3 0  9993
2 47259  87.9019   5.2445 0001856  74.9074 285.2260 13.12445647254928

Epoch: 2026-04-04T17:25Z

TLE epoch observation values (Epoch: 2026-04-04T17:25:30.059Z)

Latitude

-0.00003°

Longitude

-89.17243°

Altitude

1,216.234 km

Speed

7.246 km/s

True Right ascension

00h 20m 58s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

12:26:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,212.238 km

Perigee altitude

1,209.421 km

Semi-major axis

7,588.967 km

Eccentricity

0.00019

Inclination

87.9019°

RAAN

5.2445°

Arg. of periapsis

74.9074°

True anomaly

285.20548°

Mean anomaly

285.226°

Eccentric anomaly

285.21574°

Mean motion

3.28299 °/min

Orbital period

109.66 mins

BSTAR

0.00084241

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Other satellites on launch #100 in the year 2020 (2020-12-18 UTC)

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ONEWEB-0109 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.
13 mins	2026-04-05 06:49:36.935Z	348.832° N	2026-04-05 06:56:36.935Z	273.39° WNW	37.832°	2026-04-05 07:02:36.935Z	205.977° SW
10 mins	2026-04-05 17:20:36.935Z	128.92° SE	2026-04-05 17:25:36.935Z	72.565° E	27.515°	2026-04-05 17:30:36.935Z	23.835° NE
12 mins	2026-04-05 19:09:36.935Z	211.514° SW	2026-04-05 19:14:36.935Z	274.199° WNW	35.698°	2026-04-05 19:21:36.935Z	348.435° N
9 mins	2026-04-06 04:49:36.935Z	36.653° NE	2026-04-06 04:53:36.935Z	78.664° E	22.814°	2026-04-06 04:58:36.935Z	126.081° SE

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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 ONEWEB-0109, 47259 on other resources

View ONEWEB-0109, 47259 on NASA - NSSDCA Website

View ONEWEB-0109, 47259 on Heavens-Above

View ONEWEB-0109, 47259 on Keep Track

View ONEWEB-0109, 47259 on Celestrak

View ONEWEB-0109, 47259 on Gunter's Space Page

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

ONEWEB-0109, 47259

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-04-04T17:25:30.059Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #100 in the year 2020 (2020-12-18 UTC)

ONEWEB-0109 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0109, 47259 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago