ONEWEB-0618, 55159

Orbit data source: Space-Track

ONEWEB-0618, 55159 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 10 Jan 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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/55159?theme=dark&initialShowStats=false

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Identifier

55159, 2023-004V

Orbit

LEO

Country

Related business

Eutelsat Communications (FR)

Manufacturer

One Web

Mission

Partially operational Commercial Communications

Bus & Motor

ARROW, Unknown motor

Mass

148 kg wet, ~140 kg dry

Launch date (UTC)

2023-01-10 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

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-0618
1 55159U 23004V   26171.43143463  .00003429  00000-0  19148-3 0  9993
2 55159  86.9094 176.3176 0009439 284.5059  75.5133 15.13155354182752

Epoch: 2026-06-20T10:21Z

TLE epoch observation values (Epoch: 2026-06-20T10:21:15.952Z)

Latitude

-0.00005°

Longitude

112.35498°

Altitude

528.128 km

Speed

7.6 km/s

True Right ascension

11h 45m 16s

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

21:28:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

529.943 km

Perigee altitude

516.914 km

Semi-major axis

6,901.565 km

Eccentricity

0.00094

Inclination

86.9094°

RAAN

176.3176°

Arg. of periapsis

284.5059°

True anomaly

75.61805°

Mean anomaly

75.5133°

Eccentric anomaly

75.56567°

Mean motion

3.78549 °/min

Orbital period

95.1 mins

BSTAR

0.00019148

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Other satellites on launch #4 in the year 2023 (2023-01-10 UTC)

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ONEWEB-0618 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.
6 mins	2026-06-22 12:07:14.375Z	11.955° NNE	2026-06-22 12:10:14.375Z	76.268° E	37.305°	2026-06-22 12:13:14.375Z	157.821° S
6 mins	2026-06-23 00:23:14.375Z	154.544° SSE	2026-06-23 00:26:14.375Z	65.107° ENE	34.679°	2026-06-23 00:29:14.375Z	15.395° NNE

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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-0618, 55159 on other resources

View ONEWEB-0618, 55159 on NASA - NSSDCA Website

View ONEWEB-0618, 55159 on Heavens-Above

View ONEWEB-0618, 55159 on Keep Track

View ONEWEB-0618, 55159 on Celestrak

View ONEWEB-0618, 55159 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-0618, 55159

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: 2026-06-20T10:21:15.952Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #4 in the year 2023 (2023-01-10 UTC)

ONEWEB-0618 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ONEWEB-0618, 55159 on other resources

Documentation

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