ONEWEB-0239, 48802

Orbit data source: Space-Track

ONEWEB-0239, 48802 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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Iframe URL

https://www.satcat.com/sats-embedded/48802?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48802, 2021-045AM

Orbit

LEO

Last TLE update

7 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)

2021-05-28 (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, 2.5 m

Radar Cross Section

2.032 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 7 hours ago

0 ONEWEB-0239
1 48802U 21045AM  25214.36252920  .00000092  00000-0  20993-3 0  9994
2 48802  87.9084 322.7983 0001965  74.0582 286.0765 13.15547553203560

Epoch: 2025-08-02T08:42Z

TLE epoch observation values (Epoch: 2025-08-02T08:42:02.522Z)

Latitude

-0.00002°

Longitude

-118.91199°

Altitude

1,204.258 km

Speed

7.252 km/s

True Right ascension

21h 31m 11s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

20.00393°

Longitude

-118.21525°

Altitude

1,203.381 km

Speed

7.254 km/s

Apparent Right ascension

20h 05m 09s

Apparent Declination

-7° 56' 27"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

05:51:43

Azimuth

307.961° NW

Elevation

-46.315°

Doppler factor

Orbital elements

Apogee altitude

1,200.375 km

Perigee altitude

1,197.398 km

Semi-major axis

7,577.024 km

Eccentricity

0.0002

Inclination

87.9084°

RAAN

322.7983°

Arg. of periapsis

74.0582°

True anomaly

286.05486°

Mean anomaly

286.0765°

Eccentric anomaly

286.06568°

Mean motion

3.29075 °/min

Orbital period

109.4 mins

BSTAR

0.00020993

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

ONEWEB-0239 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.
12 mins	2025-08-02 18:26:11.207Z	21.729° NNE	2025-08-02 18:32:11.207Z	84.277° E	27.728°	2025-08-02 18:38:11.207Z	140.57° SSE
12 mins	2025-08-02 20:16:11.207Z	342.1° N	2025-08-02 20:21:11.207Z	285.821° WNW	35.195°	2025-08-02 20:28:11.207Z	208.659° SW
10 mins	2025-08-03 06:44:11.207Z	132.263° SE	2025-08-03 06:49:11.207Z	72.814° E	29.288°	2025-08-03 06:54:11.207Z	22.417° NNE
11 mins	2025-08-03 08:33:11.207Z	215.946° SW	2025-08-03 08:38:11.207Z	278.659° WNW	33.694°	2025-08-03 08:44:11.207Z	344.119° N

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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Authenticating...

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Check out ONEWEB-0239, 48802 on other resources

View ONEWEB-0239, 48802 on NASA - NSSDCA Website

View ONEWEB-0239, 48802 on Heavens-Above

View ONEWEB-0239, 48802 on Keep Track

View ONEWEB-0239, 48802 on Celestrak

View ONEWEB-0239, 48802 on Gunter's Space Page

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