ONEWEB-0385, 49311

Orbit data source: Space-Track

ONEWEB-0385, 49311 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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https://www.satcat.com/sats-embedded/49311?theme=dark&initialShowStats=false

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Identifier

49311, 2021-090AJ

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: 10 hours ago

TLE from 10 hours ago

0 ONEWEB-0385
1 49311U 21090AJ  26092.30525310  .00000066  00000-0  13105-3 0  9993
2 49311  87.9141 289.5906 0001535  94.8165 265.3143 13.20773198219788

Epoch: 2026-04-02T07:19Z

TLE epoch observation values (Epoch: 2026-04-02T07:19:33.867Z)

Latitude

-0.0001°

Longitude

-10.95616°

Altitude

1,184.766 km

Speed

7.261 km/s

True Right ascension

19h 18m 21s

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

23:11:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,180.032 km

Perigee altitude

1,177.712 km

Semi-major axis

7,557.009 km

Eccentricity

0.00015

Inclination

87.9141°

RAAN

289.5906°

Arg. of periapsis

94.8165°

True anomaly

265.29677°

Mean anomaly

265.3143°

Eccentric anomaly

265.30553°

Mean motion

3.30383 °/min

Orbital period

108.96 mins

BSTAR

0.00013105

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

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ONEWEB-0385 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.
12 mins	2026-04-03 00:17:39.019Z	20.164° NNE	2026-04-03 00:23:39.019Z	83.139° E	28.742°	2026-04-03 00:29:39.019Z	142.102° SSE
11 mins	2026-04-03 02:07:39.019Z	339.514° N	2026-04-03 02:12:39.019Z	278.119° WNW	34.023°	2026-04-03 02:18:39.019Z	212.498° SW
11 mins	2026-04-03 12:32:39.019Z	133.81° SE	2026-04-03 12:37:39.019Z	75.555° E	29.373°	2026-04-03 12:43:39.019Z	18.51° NNE
11 mins	2026-04-03 14:21:39.019Z	217.479° SW	2026-04-03 14:26:39.019Z	283.85° WNW	33.26°	2026-04-03 14:32:39.019Z	345.14° N

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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-0385, 49311 on other resources

View ONEWEB-0385, 49311 on NASA - NSSDCA Website

View ONEWEB-0385, 49311 on Heavens-Above

View ONEWEB-0385, 49311 on Keep Track

View ONEWEB-0385, 49311 on Celestrak

View ONEWEB-0385, 49311 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-0385, 49311

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-04-02T07:19:33.867Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

ONEWEB-0385 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0385, 49311 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago