ONEWEB-0316, 49102

Orbit data source: Space-Track

ONEWEB-0316, 49102 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sat, 21 Aug 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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Iframe URL

https://www.satcat.com/sats-embedded/49102?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

49102, 2021-075AD

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)

2021-08-21 (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, 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-0316
1 49102U 21075AD  26171.42150353  .00000021  00000-0  20825-4 0  9995
2 49102  87.9165 334.8122 0001897  92.3554 267.7796 13.18686608237632

Epoch: 2026-06-20T10:06Z

TLE epoch observation values (Epoch: 2026-06-20T10:06:57.904Z)

Latitude

0.00002°

Longitude

-85.56543°

Altitude

1,192.697 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

21:26:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,188.283 km

Perigee altitude

1,185.413 km

Semi-major axis

7,564.985 km

Eccentricity

0.00019

Inclination

87.9165°

RAAN

334.8122°

Arg. of periapsis

92.3554°

True anomaly

267.75788°

Mean anomaly

267.7796°

Eccentric anomaly

267.76874°

Mean motion

3.29861 °/min

Orbital period

109.14 mins

BSTAR

0.000020825

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Other satellites on launch #75 in the year 2021 (2021-08-21 UTC)

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ONEWEB-0316 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 11:22:28.900Z	182.76° SSW	2026-06-22 11:29:28.900Z	312.285° NW	44.476°	2026-06-22 11:35:28.900Z	358.238° N
12 mins	2026-06-22 22:49:28.900Z	4.232° NNE	2026-06-22 22:55:28.900Z	121.141° SE	43.905°	2026-06-22 23:01:28.900Z	174.2° S
7 mins	2026-06-23 00:40:28.900Z	315.225° NNW	2026-06-23 00:43:28.900Z	286.732° WNW	17.339°	2026-06-23 00:47:28.900Z	250.692° W

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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-0316, 49102 on other resources

View ONEWEB-0316, 49102 on NASA - NSSDCA Website

View ONEWEB-0316, 49102 on Heavens-Above

View ONEWEB-0316, 49102 on Keep Track

View ONEWEB-0316, 49102 on Celestrak

View ONEWEB-0316, 49102 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-0316, 49102

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: 2026-06-20T10:06:57.904Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #75 in the year 2021 (2021-08-21 UTC)

ONEWEB-0316 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0316, 49102 on other resources

Documentation

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