ONEWEB-0375, 49301

Orbit data source: Space-Track

ONEWEB-0375, 49301 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 14 Oct 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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<iframe src="https://www.satcat.com/sats-embedded/49301?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/49301?theme=dark&initialShowStats=false

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Identifier

49301, 2021-090Y

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)

2021-10-14 (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, 6.7 m

Radar Cross Section

3.464 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 ONEWEB-0375
1 49301U 21090Y   26092.04010812  .00000092  00000-0  19318-3 0  9990
2 49301  87.9144 289.6371 0001205  99.0548 261.0722 13.20772520220475

Epoch: 2026-04-02T00:57Z

TLE epoch observation values (Epoch: 2026-04-02T00:57:45.341Z)

Latitude

0°

Longitude

84.80388°

Altitude

1,184.815 km

Speed

7.261 km/s

True Right ascension

19h 18m 32s

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

23:10:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,179.786 km

Perigee altitude

1,177.964 km

Semi-major axis

7,557.012 km

Eccentricity

0.00012

Inclination

87.9144°

RAAN

289.6371°

Arg. of periapsis

99.0548°

True anomaly

261.05856°

Mean anomaly

261.0722°

Eccentric anomaly

261.06538°

Mean motion

3.30383 °/min

Orbital period

108.96 mins

BSTAR

0.00019318

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Other satellites on launch #90 in the year 2021 (2021-10-14 UTC)

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ONEWEB-0375 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.
5 mins	2026-04-02 23:25:32.590Z	49.002° ENE	2026-04-02 23:28:32.590Z	74.545° E	12.206°	2026-04-02 23:30:32.590Z	91.382° ESE
12 mins	2026-04-03 01:12:32.590Z	2.472° NNE	2026-04-03 01:18:32.590Z	117.07° SE	44.554°	2026-04-03 01:24:32.590Z	176.541° S
7 mins	2026-04-03 03:03:32.590Z	314.678° NW	2026-04-03 03:06:32.590Z	286.847° WNW	16.203°	2026-04-03 03:10:32.590Z	251.831° W
4 mins	2026-04-03 11:42:32.590Z	80.55° E	2026-04-03 11:43:32.590Z	71.702° E	12.79°	2026-04-03 11:46:32.590Z	46.264° ENE
13 mins	2026-04-03 13:25:32.590Z	174.729° S	2026-04-03 13:31:32.590Z	102.887° ESE	44.784°	2026-04-03 13:38:32.590Z	2.312° NNE
7 mins	2026-04-03 15:18:32.590Z	259.11° W	2026-04-03 15:21:32.590Z	286.532° WNW	15.643°	2026-04-03 15:25:32.590Z	321.748° NNW

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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-0375, 49301 on other resources

View ONEWEB-0375, 49301 on NASA - NSSDCA Website

View ONEWEB-0375, 49301 on Heavens-Above

View ONEWEB-0375, 49301 on Keep Track

View ONEWEB-0375, 49301 on Celestrak

View ONEWEB-0375, 49301 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-0375, 49301

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-04-02T00:57:45.341Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #90 in the year 2021 (2021-10-14 UTC)

ONEWEB-0375 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0375, 49301 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago