ONEWEB-0243, 48774

Orbit data source: Space-Track

ONEWEB-0243, 48774 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Fri, 28 May 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/48774?theme=dark&initialShowStats=false

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Identifier

48774, 2021-045H

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)

2021-05-28 (5 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: 2 days ago

TLE from 2 days ago

0 ONEWEB-0243
1 48774U 21045H   26171.18326753 -.00000024  00000-0 -98463-4 0  9996
2 48774  87.9003 258.6218 0001473  97.9504 262.1793 13.15549603244759

Epoch: 2026-06-20T04:23Z

TLE epoch observation values (Epoch: 2026-06-20T04:23:54.314Z)

Latitude

-0.00008°

Longitude

-75.75606°

Altitude

1,204.814 km

Speed

7.252 km/s

True Right ascension

17h 14m 29s

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

21:27:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,199.995 km

Perigee altitude

1,197.763 km

Semi-major axis

7,577.016 km

Eccentricity

0.00015

Inclination

87.9003°

RAAN

258.6218°

Arg. of periapsis

97.9504°

True anomaly

262.16258°

Mean anomaly

262.1793°

Eccentric anomaly

262.17094°

Mean motion

3.29076 °/min

Orbital period

109.4 mins

BSTAR

-0.000098463

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Other satellites on launch #45 in the year 2021 (2021-05-28 UTC)

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ONEWEB-0243 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.
13 mins	2026-06-22 17:13:48.839Z	11.442° NNE	2026-06-22 17:20:48.839Z	89.092° E	36.152°	2026-06-22 17:26:48.839Z	154.238° SSE
11 mins	2026-06-22 19:04:48.839Z	333.694° NNW	2026-06-22 19:09:48.839Z	281.601° WNW	26.959°	2026-06-22 19:15:48.839Z	224.35° SW
12 mins	2026-06-23 05:31:48.839Z	151.15° SSE	2026-06-23 05:36:48.839Z	89.905° E	37.687°	2026-06-23 05:43:48.839Z	11.416° NNE
11 mins	2026-06-23 07:21:48.839Z	229.924° WSW	2026-06-23 07:26:48.839Z	280.906° WNW	25.364°	2026-06-23 07:32:48.839Z	338.139° 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-0243, 48774 on other resources

View ONEWEB-0243, 48774 on NASA - NSSDCA Website

View ONEWEB-0243, 48774 on Heavens-Above

View ONEWEB-0243, 48774 on Keep Track

View ONEWEB-0243, 48774 on Celestrak

View ONEWEB-0243, 48774 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-0243, 48774

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T04:23:54.314Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #45 in the year 2021 (2021-05-28 UTC)

ONEWEB-0243 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0243, 48774 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago