ONEWEB-0191, 48239

Orbit data source: Space-Track

ONEWEB-0191, 48239 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sun, 25 Apr 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/48239?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48239, 2021-031AF

Orbit

LEO

Last TLE update

18 hours ago

Origin

Eutelsat Communications (UK)

Manufacturer

One Web

Mission

Operational Commercial Communications

Bus & Motor

ARROW, Unknown motor

Mass

148 kg wet, ~140 kg dry

Launch date (UTC)

2021-04-25 (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, 5 m

Radar Cross Section

2.032 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 18 hours ago

0 ONEWEB-0191
1 48239U 21031AF  25168.78094203 -.00000030  00000-0 -11476-3 0  9995
2 48239  87.9032   2.1810 0001949  96.3672 263.7680 13.14500888200298

Epoch: 2025-06-17T18:44Z

TLE epoch observation values (Epoch: 2025-06-17T18:44:33.391Z)

Latitude

0.00001°

Longitude

174.76946°

Altitude

1,208.852 km

Speed

7.25 km/s

True Right ascension

00h 08m 43s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-27.29259°

Longitude

173.54247°

Altitude

1,216.744 km

Speed

7.245 km/s

Apparent Right ascension

01h 04m 21s

Apparent Declination

-75° 30' 03"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

23:39:58

Azimuth

174.234° S

Elevation

-26.236°

Doppler factor

Orbital elements

Apogee altitude

1,204.389 km

Perigee altitude

1,201.434 km

Semi-major axis

7,581.048 km

Eccentricity

0.00019

Inclination

87.9032°

RAAN

2.181°

Arg. of periapsis

96.3672°

True anomaly

Unknown

Mean anomaly

263.768°

Eccentric anomaly

Unknown

Mean motion

3.28813 °/min

Orbital period

109.48 mins

BSTAR

-0.00011476

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Other satellites on launch #31 in the year 2021 (2021-04-25 UTC)

ONEWEB-0191 Visibility forecast

Observer location: undefined°, undefined°

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	2025-06-18 13:06:22.508Z	168.918° S	2025-06-18 13:12:22.508Z	113.876° SE	43.349°	2025-06-18 13:19:22.508Z	5.314° NNE
8 mins	2025-06-18 14:59:22.508Z	250.109° W	2025-06-18 15:03:22.508Z	288.069° WNW	18.407°	2025-06-18 15:07:22.508Z	324.387° NNW
12 mins	2025-06-19 00:35:22.508Z	12.146° NNE	2025-06-19 00:40:22.508Z	70.615° E	39.563°	2025-06-19 00:47:22.508Z	162.12° S
10 mins	2025-06-19 02:25:22.508Z	328.886° NNW	2025-06-19 02:30:22.508Z	278.205° WNW	23.147°	2025-06-19 02:35:22.508Z	233.1° WSW

Authenticating...

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Check out ONEWEB-0191, 48239 on other resources

View ONEWEB-0191, 48239 on NASA - NSSDCA Website

View ONEWEB-0191, 48239 on Heavens-Above

View ONEWEB-0191, 48239 on Keep Track

View ONEWEB-0191, 48239 on Celestrak

View ONEWEB-0191, 48239 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.