ONEWEB-0346, 49212

Orbit data source: Space-Track

ONEWEB-0346, 49212 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 14 Sep 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/49212?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

49212, 2021-083AC

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)

2021-09-14 (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, 2.5 m

Radar Cross Section

2.032 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 ONEWEB-0346
1 49212U 21083AC  25250.12632951 -.00001362  00000-0 -34875-2 0  9998
2 49212  87.9180  31.6794 0002288  92.5347 267.6047 13.18692306192679

Epoch: 2025-09-07T03:01Z

TLE epoch observation values (Epoch: 2025-09-07T03:01:54.869Z)

Latitude

-0.00004°

Longitude

-0.2495°

Altitude

1,192.692 km

Speed

7.257 km/s

True Right ascension

02h 06m 43s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

11:45:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,188.557 km

Perigee altitude

1,185.095 km

Semi-major axis

7,564.963 km

Eccentricity

0.00023

Inclination

87.918°

RAAN

31.6794°

Arg. of periapsis

92.5347°

True anomaly

267.5785°

Mean anomaly

267.6047°

Eccentric anomaly

267.5916°

Mean motion

3.29862 °/min

Orbital period

109.14 mins

BSTAR

-0.0034875

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Other satellites on launch #83 in the year 2021 (2021-09-14 UTC)

ONEWEB-0346 Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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.
8 mins	2025-09-07 20:02:39.358Z	36.521° NE	2025-09-07 20:06:39.358Z	71.136° E	15.892°	2025-09-07 20:10:39.358Z	106.832° ESE
12 mins	2025-09-07 21:51:39.358Z	356.87° N	2025-09-07 21:56:39.358Z	313.332° NW	44.544°	2025-09-07 22:03:39.358Z	185.528° SSW
4 mins	2025-09-07 23:43:39.358Z	302.156° NW	2025-09-07 23:44:39.358Z	293.459° NW	12.628°	2025-09-07 23:47:39.358Z	267.879° W
6 mins	2025-09-08 08:20:39.358Z	96.228° ESE	2025-09-08 08:22:39.358Z	77.231° E	16.726°	2025-09-08 08:26:39.358Z	40.44° NE
13 mins	2025-09-08 10:05:39.358Z	185.164° SSW	2025-09-08 10:11:39.358Z	291.322° WNW	44.375°	2025-09-08 10:18:39.358Z	358.161° N