ARIANE 5 DEB (SYLDA), 44478

Orbit data source: Space-Track

ARIANE 5 DEB (SYLDA), 44478 is space debris in LEO originally from a launch on Tue, 06 Aug 2019 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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https://www.satcat.com/sats-embedded/44478?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44478, 2019-049D

Orbit

LEO

Country

Related business

ArianeGroup (FR)

Manufacturer

ADS/Bremen

Mission

Spacecraft

Bus & Motor

SYLDA 5, Unknown motor

Mass

440 kg wet, 440 kg dry

Launch date (UTC)

2019-08-06 (7 years ago)

Launch vehicle

Unknown

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 2.8 m

Radar Cross Section

27.391 m², Large (>1 m²)

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

TLE from 17 hours ago

0 ARIANE 5 DEB (SYLDA)
1 44478U 19049D   26141.40457118  .00624683  18419-4  50238-2 0  9990
2 44478   4.3227 178.4729 2055508 310.4354  33.3568 11.47976071123041

Epoch: 2026-05-21T09:42Z

TLE epoch observation values (Epoch: 2026-05-21T09:42:34.949Z)

Latitude

-0°

Longitude

153.77701°

Altitude

634.435 km

Speed

8.105 km/s

True Right ascension

11h 53m 53s

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

11:58:25

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,635.521 km

Perigee altitude

220.791 km

Semi-major axis

8,306.293 km

Eccentricity

0.20555

Inclination

4.3227°

RAAN

178.4729°

Arg. of periapsis

310.4354°

True anomaly

49.57315°

Mean anomaly

33.3568°

Eccentric anomaly

41.09862°

Mean motion

2.86703 °/min

Orbital period

125.57 mins

BSTAR

0.0050238

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Other satellites on launch #49 in the year 2019 (2019-08-06 UTC)

ARIANE 5 R/B, 44477

EDRS-C, 44475

INTELSAT 39, 44476

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ARIANE 5 DEB (SYLDA) 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.
14 mins	2026-05-22 09:08:51.675Z	193.541° SSW	2026-05-22 09:15:51.675Z	170.325° S	13.238°	2026-05-22 09:22:51.675Z	150.629° SSE
19 mins	2026-05-22 11:25:51.675Z	207.245° SW	2026-05-22 11:34:51.675Z	182.052° SSW	14.632°	2026-05-22 11:44:51.675Z	155.355° SSE
7 mins	2026-05-22 13:50:51.675Z	202.18° SSW	2026-05-22 13:53:51.675Z	194.118° SSW	10.917°	2026-05-22 13:57:51.675Z	182.818° SSW

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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 DEB (SYLDA), 44478 on other resources

View ARIANE 5 DEB (SYLDA), 44478 on Heavens-Above

View ARIANE 5 DEB (SYLDA), 44478 on Keep Track

View ARIANE 5 DEB (SYLDA), 44478 on Celestrak

View ARIANE 5 DEB (SYLDA), 44478 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 DEB (SYLDA), 44478

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-05-21T09:42:34.949Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #49 in the year 2019 (2019-08-06 UTC)

ARIANE 5 DEB (SYLDA) Visibility forecast

Co-orbital & Co-planar RSOs

Check out ARIANE 5 DEB (SYLDA), 44478 on other resources

Documentation

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