ONEWEB-0450, 50504

Orbit data source: Space-Track

ONEWEB-0450, 50504 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Mon, 27 Dec 2021 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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https://www.satcat.com/sats-embedded/50504?theme=dark&initialShowStats=false

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Identifier

50504, 2021-132AM

Orbit

LEO

Country

Related business

Eutelsat Communications (FR)

Manufacturer

One Web

Mission

Operational Commercial Communications

Bus & Motor

ARROW, Unknown motor

Mass

148 kg wet, ~140 kg dry

Launch date (UTC)

2021-12-27 (4 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, 6.7 m

Radar Cross Section

3.464 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 ONEWEB-0450
1 50504U 21132AM  26171.45199387 -.00000008  00000-0 -52058-4 0  9990
2 50504  87.9164 334.8084 0001733  98.7882 261.3447 13.18686061222033

Epoch: 2026-06-20T10:50Z

TLE epoch observation values (Epoch: 2026-06-20T10:50:52.270Z)

Latitude

0.00004°

Longitude

-96.57581°

Altitude

1,192.841 km

Speed

7.257 km/s

True Right ascension

22h 19m 14s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

21:33:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,188.161 km

Perigee altitude

1,185.539 km

Semi-major axis

7,564.987 km

Eccentricity

0.00017

Inclination

87.9164°

RAAN

334.8084°

Arg. of periapsis

98.7882°

True anomaly

261.32507°

Mean anomaly

261.3447°

Eccentric anomaly

261.33488°

Mean motion

3.29861 °/min

Orbital period

109.14 mins

BSTAR

-0.000052058

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Other satellites on launch #132 in the year 2021 (2021-12-27 UTC)

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ONEWEB-0450 Visibility forecast

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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	2026-06-22 12:06:49.839Z	210.573° SW	2026-06-22 12:12:49.839Z	270.047° WNW	32.718°	2026-06-22 12:19:49.839Z	345.758° N
10 mins	2026-06-22 21:44:49.839Z	31.576° NE	2026-06-22 21:48:49.839Z	72.21° E	23.804°	2026-06-22 21:54:49.839Z	131.111° SE
11 mins	2026-06-22 23:33:49.839Z	344.906° N	2026-06-22 23:38:49.839Z	277.256° WNW	38.981°	2026-06-22 23:44:49.839Z	203.763° SW
9 mins	2026-06-23 10:00:49.839Z	120° SE	2026-06-23 10:04:49.839Z	75.318° E	24.932°	2026-06-23 10:09:49.839Z	26.465° NE

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out ONEWEB-0450, 50504 on other resources

View ONEWEB-0450, 50504 on NASA - NSSDCA Website

View ONEWEB-0450, 50504 on Heavens-Above

View ONEWEB-0450, 50504 on Keep Track

View ONEWEB-0450, 50504 on Celestrak

View ONEWEB-0450, 50504 on Gunter's Space Page

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

ONEWEB-0450, 50504

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:50:52.270Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #132 in the year 2021 (2021-12-27 UTC)

ONEWEB-0450 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0450, 50504 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago