ONEWEB-0248, 48798

Orbit data source: Space-Track

ONEWEB-0248, 48798 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/48798?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48798, 2021-045AH

Orbit

LEO

Last TLE update

1 day 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 1 day ago

0 ONEWEB-0248
1 48798U 21045AH  25213.36743708  .00000148  00000-0  36011-3 0  9996
2 48798  87.9083 322.9557 0001924  78.1894 281.9452 13.15550455202367

Epoch: 2025-08-01T08:49Z

TLE epoch observation values (Epoch: 2025-08-01T08:49:06.563Z)

Latitude

-0.00004°

Longitude

-119.54062°

Altitude

1,204.357 km

Speed

7.252 km/s

True Right ascension

21h 31m 49s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

86.13535°

Longitude

27.65634°

Altitude

1,214.211 km

Speed

7.255 km/s

Apparent Right ascension

17h 56m 15s

Apparent Declination

38° 15' 34"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

06:04:54

Azimuth

1.733° NNE

Elevation

-11.799°

Doppler factor

Orbital elements

Apogee altitude

1,200.333 km

Perigee altitude

1,197.418 km

Semi-major axis

7,577.012 km

Eccentricity

0.00019

Inclination

87.9083°

RAAN

322.9557°

Arg. of periapsis

78.1894°

True anomaly

281.92363°

Mean anomaly

281.9452°

Eccentric anomaly

281.93441°

Mean motion

3.29076 °/min

Orbital period

109.4 mins

BSTAR

0.00036011

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

ONEWEB-0248 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.
11 mins	2025-08-02 18:17:19.330Z	25.678° NE	2025-08-02 18:22:19.330Z	73.978° E	24.692°	2025-08-02 18:28:19.330Z	132.714° SE
12 mins	2025-08-02 20:07:19.330Z	344.384° N	2025-08-02 20:12:19.330Z	280.461° WNW	38.331°	2025-08-02 20:19:19.330Z	202.897° SW
10 mins	2025-08-03 06:35:19.330Z	125.931° SE	2025-08-03 06:39:19.330Z	83.835° E	26.228°	2025-08-03 06:45:19.330Z	23.532° NE
12 mins	2025-08-03 08:23:19.330Z	206.911° SW	2025-08-03 08:29:19.330Z	285.839° WNW	36.607°	2025-08-03 08:35:19.330Z	347.857° 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-0248, 48798 on other resources

View ONEWEB-0248, 48798 on NASA - NSSDCA Website

View ONEWEB-0248, 48798 on Heavens-Above

View ONEWEB-0248, 48798 on Keep Track

View ONEWEB-0248, 48798 on Celestrak

View ONEWEB-0248, 48798 on Gunter's Space Page

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