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

13 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 13 hours ago

0 ONEWEB-0191
1 48239U 21031AF  25123.18639435 -.00000061  00000-0 -20028-3 0  9999
2 48239  87.9073  11.2365 0001520  77.4957 282.6343 13.14504402194306

Epoch: 2025-05-03T04:28Z

Definitive object data (Epoch: 2025-05-03T04:28:24.471Z)

Latitude

-0.00001°

Longitude

82.80227°

Altitude

1,208.426 km

Speed

7.25 km/s

True Right ascension

00h 44m 56s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

-38.93246°

Longitude

81.01529°

Altitude

1,221.119 km

Speed

7.243 km/s

Apparent Right ascension

23h 37m 21s

Apparent Declination

-83° 07' 33"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:50:46

Azimuth

182.586° SSW

Elevation

-33.362°

Doppler factor

Orbital elements

Apogee altitude

1,204.05 km

Perigee altitude

1,201.745 km

Semi-major axis

7,581.035 km

Eccentricity

0.000152

Inclination

87.9073°

RAAN

11.2365°

Arg. of periapsis

77.4957°

True anomaly

282.6173°

Mean anomaly

282.6343°

Eccentric anomaly

282.6258°

Mean motion

3.28814 °/min

BSTAR

-0.00020028

Orbital period

109.48 mins

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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.
14 mins	2025-05-03 17:20:51.171Z	192.64° SSW	2025-05-03 17:27:51.171Z	274.04° WNW	41.82°	2025-05-03 17:34:51.171Z	354.019° N
7 mins	2025-05-04 03:02:51.171Z	48.795° ENE	2025-05-04 03:05:51.171Z	77.149° E	16.387°	2025-05-04 03:09:51.171Z	111.307° ESE
13 mins	2025-05-04 04:49:51.171Z	356.701° N	2025-05-04 04:55:51.171Z	280.198° WNW	44.624°	2025-05-04 05:02:51.171Z	186.28° SSW
4 mins	2025-05-04 06:42:51.171Z	302.68° NW	2025-05-04 06:43:51.171Z	294.139° NW	12.438°	2025-05-04 06:46:51.171Z	268.898° W
7 mins	2025-05-04 15:20:51.171Z	103.05° ESE	2025-05-04 15:23:51.171Z	74.518° E	17.982°	2025-05-04 15:27:51.171Z	37.916° NE

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.