ONEWEB-0345, 49211

Orbit data source: Space-Track

ONEWEB-0345, 49211 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 14 Sep 2021 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.

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Iframe URL

https://www.satcat.com/sats-embedded/49211?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

49211, 2021-083AB

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)

2021-09-14 (4 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, 2.5 m

Radar Cross Section

2.032 m², Medium (>0.1 m² and < 1m²)

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

TLE from 13 hours ago

0 ONEWEB-0345
1 49211U 21083AB  25250.26398254  .00000365  00000-0  96429-3 0  9991
2 49211  87.9023  16.4320 0001788 112.3527 247.7792 13.13468963193767

Epoch: 2025-09-07T06:20Z

TLE epoch observation values (Epoch: 2025-09-07T06:20:08.091Z)

Latitude

0.00001°

Longitude

-65.18767°

Altitude

1,213.175 km

Speed

7.247 km/s

True Right ascension

01h 05m 43s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

11:40:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,208.241 km

Perigee altitude

1,205.528 km

Semi-major axis

7,585.021 km

Eccentricity

0.00018

Inclination

87.9023°

RAAN

16.432°

Arg. of periapsis

112.3527°

True anomaly

247.76023°

Mean anomaly

247.7792°

Eccentric anomaly

247.76972°

Mean motion

3.28555 °/min

Orbital period

109.57 mins

BSTAR

0.00096429

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Other satellites on launch #83 in the year 2021 (2021-09-14 UTC)

ONEWEB-0345 Visibility forecast

Observer location: undefined°, undefined°
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.
12 mins	2025-09-07 19:44:03.566Z	17.516° NNE	2025-09-07 19:50:03.566Z	75.623° E	29.949°	2025-09-07 19:56:03.566Z	141.165° SSE
11 mins	2025-09-07 21:35:03.566Z	338.563° N	2025-09-07 21:40:03.566Z	279.402° WNW	33.223°	2025-09-07 21:46:03.566Z	214.645° SW
11 mins	2025-09-08 08:03:03.566Z	140.165° SSE	2025-09-08 08:08:03.566Z	84.86° E	32.047°	2025-09-08 08:14:03.566Z	19.009° NNE
11 mins	2025-09-08 09:53:03.566Z	221.126° SW	2025-09-08 09:58:03.566Z	280.65° WNW	31.165°	2025-09-08 10:04:03.566Z	342.378° N