ONEWEB-0309, 49095

Orbit data source: Space-Track

ONEWEB-0309, 49095 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/49095?theme=dark&initialShowStats=false

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Identifier

49095, 2021-075W

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: 8 hours ago

TLE from 8 hours ago

0 ONEWEB-0309
1 49095U 21075W   26130.19687654  .00000135  00000-0  31552-3 0  9998
2 49095  87.9170  13.4153 0001358  81.0939 279.0346 13.17649156228573

Epoch: 2026-05-10T04:43Z

TLE epoch observation values (Epoch: 2026-05-10T04:43:30.133Z)

Latitude

-0.00002°

Longitude

74.53632°

Altitude

1,196.45 km

Speed

7.256 km/s

True Right ascension

00h 53m 39s

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

21:22:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,191.849 km

Perigee altitude

1,189.794 km

Semi-major axis

7,568.958 km

Eccentricity

0.00014

Inclination

87.917°

RAAN

13.4153°

Arg. of periapsis

81.0939°

True anomaly

279.01923°

Mean anomaly

279.0346°

Eccentric anomaly

279.02692°

Mean motion

3.29601 °/min

Orbital period

109.22 mins

BSTAR

0.00031552

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

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ONEWEB-0309 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.
12 mins	2026-05-10 15:46:18.551Z	141.421° SSE	2026-05-10 15:52:18.551Z	74.436° E	31.282°	2026-05-10 15:58:18.551Z	17.089° NNE
11 mins	2026-05-10 17:36:18.551Z	219.556° SW	2026-05-10 17:41:18.551Z	279.326° WNW	31.596°	2026-05-10 17:47:18.551Z	342.631° N
10 mins	2026-05-11 03:13:18.551Z	30.581° NE	2026-05-11 03:17:18.551Z	72.265° E	25.227°	2026-05-11 03:23:18.551Z	133.175° SE
11 mins	2026-05-11 05:02:18.551Z	343.388° N	2026-05-11 05:07:18.551Z	278.68° WNW	37.63°	2026-05-11 05:13:18.551Z	206.606° SW

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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-0309, 49095 on other resources

View ONEWEB-0309, 49095 on NASA - NSSDCA Website

View ONEWEB-0309, 49095 on Heavens-Above

View ONEWEB-0309, 49095 on Keep Track

View ONEWEB-0309, 49095 on Celestrak

View ONEWEB-0309, 49095 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-0309, 49095

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-05-10T04:43:30.133Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

ONEWEB-0309 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0309, 49095 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago