ONEWEB-0021, 45134

Orbit data source: Space-Track

ONEWEB-0021, 45134 is a payload satellite owned by One Web (UK) in LEO that was launched on Thu, 06 Feb 2020 UTC via a SOYUZ-2-1B launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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/45134?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/45134?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

45134, 2020-008D

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)

2020-02-06 (6 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Tyuratam Missile And Space Complex (TTMTR)

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: 9 hours ago

TLE from 9 hours ago

0 ONEWEB-0021
1 45134U 20008D   26140.95423436  .00000444  00000-0  12353-2 0  9994
2 45134  87.8848  41.7044 0001940  76.8375 283.2969 13.10370947305082

Epoch: 2026-05-20T22:54Z

TLE epoch observation values (Epoch: 2026-05-20T22:54:05.848Z)

Latitude

-0°

Longitude

179.57365°

Altitude

1,224.273 km

Speed

7.242 km/s

True Right ascension

02h 46m 49s

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

16:32:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,220.318 km

Perigee altitude

1,217.37 km

Semi-major axis

7,596.981 km

Eccentricity

0.00019

Inclination

87.8848°

RAAN

41.7044°

Arg. of periapsis

76.8375°

True anomaly

283.27526°

Mean anomaly

283.2969°

Eccentric anomaly

283.28608°

Mean motion

3.27779 °/min

Orbital period

109.83 mins

BSTAR

0.0012353

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #8 in the year 2020 (2020-02-06 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-0021 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	2026-05-21 17:19:04.030Z	159.784° S	2026-05-21 17:26:04.030Z	79.347° E	39.898°	2026-05-21 17:32:04.030Z	11.041° NNE
10 mins	2026-05-21 19:12:04.030Z	239.359° WSW	2026-05-21 19:16:04.030Z	280.173° WNW	23.361°	2026-05-21 19:22:04.030Z	335.989° NNW
12 mins	2026-05-22 04:50:04.030Z	15.163° NNE	2026-05-22 04:56:04.030Z	85.649° E	35.653°	2026-05-22 05:02:04.030Z	152.365° SSE
10 mins	2026-05-22 06:41:04.030Z	331.56° NNW	2026-05-22 06:46:04.030Z	275.243° WNW	27.701°	2026-05-22 06:51:04.030Z	226.364° WSW

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-0021, 45134 on other resources

View ONEWEB-0021, 45134 on NASA - NSSDCA Website

View ONEWEB-0021, 45134 on Heavens-Above

View ONEWEB-0021, 45134 on Keep Track

View ONEWEB-0021, 45134 on Celestrak

View ONEWEB-0021, 45134 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-0021, 45134

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-05-20T22:54:05.848Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #8 in the year 2020 (2020-02-06 UTC)

ONEWEB-0021 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0021, 45134 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago