ONEWEB-0141, 47287

Orbit data source: Space-Track

ONEWEB-0141, 47287 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/47287?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/47287?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

47287, 2020-100AF

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: 12 hours ago

TLE from 12 hours ago

0 ONEWEB-0141
1 47287U 20100AF  26095.43744995  .00000308  00000-0  82001-3 0  9993
2 47287  87.9018   5.0931 0001501  74.7183 285.4111 13.12441444255134

Epoch: 2026-04-05T10:29Z

TLE epoch observation values (Epoch: 2026-04-05T10:29:55.675Z)

Latitude

-0.00007°

Longitude

13.86824°

Altitude

1,216.317 km

Speed

7.246 km/s

True Right ascension

00h 20m 22s

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

04:54:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,211.985 km

Perigee altitude

1,209.707 km

Semi-major axis

7,588.983 km

Eccentricity

0.00015

Inclination

87.9018°

RAAN

5.0931°

Arg. of periapsis

74.7183°

True anomaly

285.39452°

Mean anomaly

285.4111°

Eccentric anomaly

285.40281°

Mean motion

3.28298 °/min

Orbital period

109.66 mins

BSTAR

0.00082001

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

ONEWEB-0141 Visibility forecast

Loading observer location...
Set Observer location

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	2026-04-06 05:23:28.713Z	12.244° NNE	2026-04-06 05:30:28.713Z	87.955° E	35.216°	2026-04-06 05:36:28.713Z	152.251° SSE
10 mins	2026-04-06 07:15:28.713Z	330.173° NNW	2026-04-06 07:19:28.713Z	286.032° WNW	28.022°	2026-04-06 07:25:28.713Z	224.395° SW
11 mins	2026-04-06 17:43:28.713Z	149.283° SSE	2026-04-06 17:48:28.713Z	83.914° E	37.416°	2026-04-06 17:54:28.713Z	13.954° NNE
11 mins	2026-04-06 19:33:28.713Z	229.256° WSW	2026-04-06 19:38:28.713Z	280.422° WNW	25.9°	2026-04-06 19:44:28.713Z	338.166° N

Items per page:

1–4 of 4 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out ONEWEB-0141, 47287 on other resources

View ONEWEB-0141, 47287 on NASA - NSSDCA Website

View ONEWEB-0141, 47287 on Heavens-Above

View ONEWEB-0141, 47287 on Keep Track

View ONEWEB-0141, 47287 on Celestrak

View ONEWEB-0141, 47287 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-0141, 47287

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-04-05T10:29:55.675Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

ONEWEB-0141 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0141, 47287 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago