ONEWEB-0188, 48231

Orbit data source: Space-Track

ONEWEB-0188, 48231 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sun, 25 Apr 2021 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/48231?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48231, 2021-031X

Orbit

LEO

Last TLE update

14 hours ago

Origin

Eutelsat Communications (UK)

Manufacturer

One Web

Mission

Operational Commercial Communications

Bus & Motor

ARROW, Unknown motor

Mass

148 kg wet, ~140 kg dry

Launch date (UTC)

2021-04-25 (4 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 2.5 m

Radar Cross Section

2.032 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 14 hours ago

0 ONEWEB-0188
1 48231U 21031X   25213.81888772  .00000023  00000-0  28512-4 0  9994
2 48231  87.9070 353.2938 0001766  98.3433 261.7897 13.14504398206189

Epoch: 2025-08-01T19:39Z

TLE epoch observation values (Epoch: 2025-08-01T19:39:11.898Z)

Latitude

-0.00005°

Longitude

107.83028°

Altitude

1,208.87 km

Speed

7.25 km/s

True Right ascension

23h 33m 10s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-65.71016°

Longitude

103.09098°

Altitude

1,232.11 km

Speed

7.237 km/s

Apparent Right ascension

12h 26m 18s

Apparent Declination

-80° 36' 15"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

23:40:35

Azimuth

182.832° SSW

Elevation

-49.094°

Doppler factor

Orbital elements

Apogee altitude

1,204.237 km

Perigee altitude

1,201.559 km

Semi-major axis

7,581.035 km

Eccentricity

0.00018

Inclination

87.907°

RAAN

353.2938°

Arg. of periapsis

98.3433°

True anomaly

261.76967°

Mean anomaly

261.7897°

Eccentric anomaly

261.77969°

Mean motion

3.28814 °/min

Orbital period

109.48 mins

BSTAR

0.000028512

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Other satellites on launch #31 in the year 2021 (2021-04-25 UTC)

ONEWEB-0188 Visibility forecast

Observer location: undefined°, undefined°

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	2025-08-02 10:22:03.321Z	200.489° SSW	2025-08-02 10:28:03.321Z	268.322° W	38.95°	2025-08-02 10:35:03.321Z	350.778° N
9 mins	2025-08-02 20:02:03.321Z	37.291° NE	2025-08-02 20:06:03.321Z	75.345° E	19.263°	2025-08-02 20:11:03.321Z	119.935° SE
12 mins	2025-08-02 21:51:03.321Z	351.798° N	2025-08-02 21:56:03.321Z	286.435° WNW	43.047°	2025-08-02 22:03:03.321Z	192.489° SSW
9 mins	2025-08-03 08:20:03.321Z	115.265° SE	2025-08-03 08:24:03.321Z	76.781° E	20.896°	2025-08-03 08:29:03.321Z	30.499° NE

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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Authenticating...

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Check out ONEWEB-0188, 48231 on other resources

View ONEWEB-0188, 48231 on NASA - NSSDCA Website

View ONEWEB-0188, 48231 on Heavens-Above

View ONEWEB-0188, 48231 on Keep Track

View ONEWEB-0188, 48231 on Celestrak

View ONEWEB-0188, 48231 on Gunter's Space Page

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