ONEWEB-0101, 48049

Orbit data source: Space-Track

ONEWEB-0101, 48049 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 25 Mar 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/48049?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/48049?theme=dark&initialShowStats=false

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Identifier

48049, 2021-025H

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)

2021-03-25 (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-0101
1 48049U 21025H   26171.41918235  .00000061  00000-0  13249-3 0  9994
2 48049  87.8955 319.5822 0001830 102.4004 257.7330 13.13470831253921

Epoch: 2026-06-20T10:03Z

TLE epoch observation values (Epoch: 2026-06-20T10:03:37.355Z)

Latitude

0°

Longitude

-99.95752°

Altitude

1,212.95 km

Speed

7.248 km/s

True Right ascension

21h 18m 19s

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

21:28:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,208.265 km

Perigee altitude

1,205.489 km

Semi-major axis

7,585.014 km

Eccentricity

0.00018

Inclination

87.8955°

RAAN

319.5822°

Arg. of periapsis

102.4004°

True anomaly

257.71251°

Mean anomaly

257.733°

Eccentric anomaly

257.72275°

Mean motion

3.28555 °/min

Orbital period

109.57 mins

BSTAR

0.00013249

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Other satellites on launch #25 in the year 2021 (2021-03-25 UTC)

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ONEWEB-0101 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.
11 mins	2026-06-22 11:32:36.324Z	229.644° WSW	2026-06-22 11:37:36.324Z	276.939° WNW	24.356°	2026-06-22 11:43:36.324Z	335.697° NNW
12 mins	2026-06-22 21:10:36.324Z	17.355° NNE	2026-06-22 21:16:36.324Z	87.904° E	33.647°	2026-06-22 21:22:36.324Z	149.864° SSE
11 mins	2026-06-22 23:00:36.324Z	336.776° NNW	2026-06-22 23:05:36.324Z	284.701° WNW	29.499°	2026-06-22 23:11:36.324Z	221.646° SW
12 mins	2026-06-23 09:28:36.324Z	147.819° SSE	2026-06-23 09:33:36.324Z	92.918° ESE	35.473°	2026-06-23 09:40:36.324Z	13.652° NNE

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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-0101, 48049 on other resources

View ONEWEB-0101, 48049 on NASA - NSSDCA Website

View ONEWEB-0101, 48049 on Heavens-Above

View ONEWEB-0101, 48049 on Keep Track

View ONEWEB-0101, 48049 on Celestrak

View ONEWEB-0101, 48049 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-0101, 48049

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: 2026-06-20T10:03:37.355Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #25 in the year 2021 (2021-03-25 UTC)

ONEWEB-0101 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0101, 48049 on other resources

Documentation

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