ONEWEB-0031, 45431

Orbit data source: Space-Track

ONEWEB-0031, 45431 is a payload satellite owned by One Web (UK) in LEO that was launched on Sat, 21 Mar 2020 UTC via a SOYUZ-2-1B launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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/45431?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

45431, 2020-020H

Orbit

LEO

Last TLE update

15 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)

2020-03-21 (5 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 5 m

Radar Cross Section

2.957 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 15 hours ago

0 ONEWEB-0031
1 45431U 20020H   25191.45414674  .00000059  00000-0  12942-3 0  9999
2 45431  87.8840  89.2021 0002041  73.4616 286.6736 13.11420538257864

Epoch: 2025-07-10T10:53Z

TLE epoch observation values (Epoch: 2025-07-10T10:53:58.278Z)

Latitude

-0.00002°

Longitude

-2.91092°

Altitude

1,220.113 km

Speed

7.244 km/s

True Right ascension

05h 56m 48s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

31.18705°

Longitude

175.68609°

Altitude

1,221.287 km

Speed

7.247 km/s

Apparent Right ascension

21h 04m 24s

Apparent Declination

-1° 47' 16"

Sunlit

Object is in partial shadow

Visualization observer readout

Local Sidereal Time

14:34:49

Azimuth

86.614° E

Elevation

-6.818°

Doppler factor

Orbital elements

Apogee altitude

1,216.337 km

Perigee altitude

1,213.237 km

Semi-major axis

7,592.924 km

Eccentricity

0.0002

Inclination

87.884°

RAAN

89.2021°

Arg. of periapsis

73.4616°

True anomaly

Unknown

Mean anomaly

286.6736°

Eccentric anomaly

Unknown

Mean motion

3.28042 °/min

Orbital period

109.74 mins

BSTAR

0.00012942

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Other satellites on launch #20 in the year 2020 (2020-03-21 UTC)

ONEWEB-0031 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.
10 mins	2025-07-11 04:00:17.004Z	32.387° NE	2025-07-11 04:05:17.004Z	80.877° E	21.049°	2025-07-11 04:10:17.004Z	124.909° SE
13 mins	2025-07-11 05:49:17.004Z	350.949° N	2025-07-11 05:55:17.004Z	274.034° WNW	41.854°	2025-07-11 06:02:17.004Z	195.697° SSW
9 mins	2025-07-11 16:20:17.004Z	119.774° SE	2025-07-11 16:24:17.004Z	80.013° E	23.265°	2025-07-11 16:29:17.004Z	30.401° NE
12 mins	2025-07-11 18:08:17.004Z	200.327° SSW	2025-07-11 18:14:17.004Z	285.85° WNW	39.801°	2025-07-11 18:20:17.004Z	350.521° N

Authenticating...

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Check out ONEWEB-0031, 45431 on other resources

View ONEWEB-0031, 45431 on NASA - NSSDCA Website

View ONEWEB-0031, 45431 on Heavens-Above

View ONEWEB-0031, 45431 on Keep Track

View ONEWEB-0031, 45431 on Celestrak

View ONEWEB-0031, 45431 on Gunter's Space Page

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