ONEWEB-0125, 47271

Orbit data source: Space-Track

ONEWEB-0125, 47271 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/47271?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

47271, 2020-100P

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: 4 hours ago

TLE from 4 hours ago

0 ONEWEB-0125
1 47271U 20100P   26099.17999344  .00000525  00000-0  14231-2 0  9991
2 47271  87.9016   4.3583 0001612  88.5322 271.5991 13.12442030255584

Epoch: 2026-04-09T04:19Z

TLE epoch observation values (Epoch: 2026-04-09T04:19:11.433Z)

Latitude

-0.00003°

Longitude

102.12895°

Altitude

1,216.584 km

Speed

7.246 km/s

True Right ascension

00h 17m 25s

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

14:41:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,212.067 km

Perigee altitude

1,209.62 km

Semi-major axis

7,588.981 km

Eccentricity

0.00016

Inclination

87.9016°

RAAN

4.3583°

Arg. of periapsis

88.5322°

True anomaly

271.58063°

Mean anomaly

271.5991°

Eccentric anomaly

271.58987°

Mean motion

3.28298 °/min

Orbital period

109.66 mins

BSTAR

0.0014231

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

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ONEWEB-0125 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.
12 mins	2026-04-09 17:14:09.912Z	143.737° SSE	2026-04-09 17:20:09.912Z	79.084° E	32.461°	2026-04-09 17:26:09.912Z	17.519° NNE
11 mins	2026-04-09 19:05:09.912Z	223.096° SW	2026-04-09 19:10:09.912Z	284.509° WNW	30.765°	2026-04-09 19:16:09.912Z	343.041° N
10 mins	2026-04-10 04:44:09.912Z	29.231° NE	2026-04-10 04:49:09.912Z	86.78° E	27.237°	2026-04-10 04:54:09.912Z	135.707° SSE
12 mins	2026-04-10 06:33:09.912Z	342.834° N	2026-04-10 06:38:09.912Z	287.83° WNW	35.683°	2026-04-10 06:45:09.912Z	208.196° SW

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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-0125, 47271 on other resources

View ONEWEB-0125, 47271 on NASA - NSSDCA Website

View ONEWEB-0125, 47271 on Heavens-Above

View ONEWEB-0125, 47271 on Keep Track

View ONEWEB-0125, 47271 on Celestrak

View ONEWEB-0125, 47271 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-0125, 47271

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 hours ago

TLE from 4 hours ago

TLE epoch observation values (Epoch: 2026-04-09T04:19:11.433Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

ONEWEB-0125 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0125, 47271 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 hours ago