ARIANE 5 R/B, 37811

Orbit data source: Space-Track

ARIANE 5 R/B, 37811 is space debris in HEO originally from a launch on Wed, 21 Sep 2011 UTC launched from the French Guiana (FRGUI). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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<iframe src="https://www.satcat.com/sats-embedded/37811?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/37811?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

37811, 2011-049C

Orbit

HEO

Country

Related business

ArianeGroup (FR)

Manufacturer

EADS/LV

Mission

Spacecraft

Bus & Motor

ESC-A, Unknown motor

Mass

~5,000 kg wet, ~5,000 kg dry

Launch date (UTC)

2011-09-21 (15 years ago)

Launch vehicle

Unknown

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Nozzle, 3.5 m

Radar Cross Section

41.627 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 ARIANE 5 R/B
1 37811U 11049C   26095.25077580  .00005008  00000-0  73501-3 0  9993
2 37811   2.3090 197.1633 6897512  59.8098 350.6419  2.79078764132311

Epoch: 2026-04-05T06:01Z

TLE epoch observation values (Epoch: 2026-04-05T06:01:07.029Z)

Latitude

0.00007°

Longitude

-86.17581°

Altitude

1,889.485 km

Speed

8.815 km/s

True Right ascension

13h 10m 38s

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

23:15:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

29,639.707 km

Perigee altitude

234.963 km

Semi-major axis

21,315.472 km

Eccentricity

0.68975

Inclination

2.309°

RAAN

197.1633°

Arg. of periapsis

59.8098°

True anomaly

300.03252°

Mean anomaly

350.6419°

Eccentric anomaly

332.22663°

Mean motion

0.69743 °/min

Orbital period

516.18 mins

BSTAR

0.00073501

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Other satellites on launch #49 in the year 2011 (2011-09-21 UTC)

ARABSAT 5C, 37810

ARIANE 5 DEB (SYLDA), 37812 (Decayed)

SES 2, 37809

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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ARIANE 5 R/B 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.
153 mins	2026-04-05 19:06:07.001Z	110.896° ESE	2026-04-05 20:39:07.001Z	115.508° SE	12.865°	2026-04-05 21:39:07.001Z	115.22° SE
21 mins	2026-04-06 16:59:07.001Z	190.269° SSW	2026-04-06 17:20:07.001Z	150.348° SSE	21.89°	2026-04-06 17:20:07.001Z	150.348° SSE

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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 ARIANE 5 R/B, 37811 on other resources

View ARIANE 5 R/B, 37811 on Heavens-Above

View ARIANE 5 R/B, 37811 on Keep Track

View ARIANE 5 R/B, 37811 on Celestrak

View ARIANE 5 R/B, 37811 on Gunter's Space Page

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

ARIANE 5 R/B, 37811

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-04-05T06:01:07.029Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #49 in the year 2011 (2011-09-21 UTC)

ARIANE 5 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out ARIANE 5 R/B, 37811 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago