ARIANE 5 DEB (SYLDA), 44478

Orbit data source: Space-Track

ARIANE 5 DEB (SYLDA), 44478 is space debris 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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<iframe src="https://www.satcat.com/sats-embedded/44478?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/44478?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44478, 2019-049D

Orbit

Active

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 (6 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: 8 hours ago

TLE from 8 hours ago

0 ARIANE 5 DEB (SYLDA)
1 44478U 19049D   25308.36970170  .00444899  00000-0  65265-2 0  9995
2 44478   4.3248 165.7597 3110860 341.7187   9.2071  9.25567642102570

Epoch: 2025-11-04T08:52Z

TLE epoch observation values (Epoch: 2025-11-04T08:52:22.226Z)

Latitude

-0.00001°

Longitude

-11.19068°

Altitude

301.411 km

Speed

8.818 km/s

True Right ascension

11h 03m 02s

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

12:51:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

6,191.859 km

Perigee altitude

226.805 km

Semi-major axis

9,587.469 km

Eccentricity

0.31109

Inclination

4.3248°

RAAN

165.7597°

Arg. of periapsis

341.7187°

True anomaly

18.2888°

Mean anomaly

9.2071°

Eccentric anomaly

13.31074°

Mean motion

2.312 °/min

Orbital period

155.71 mins

BSTAR

0.0065265

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

EDRS-C, 44475

INTELSAT 39, 44476

ARIANE 5 R/B, 44477

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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.
38 mins	2025-11-04 22:17:01.312Z	207.625° SW	2025-11-04 22:32:01.312Z	167.08° S	19.536°	2025-11-04 22:55:01.312Z	131.23° SE
51 mins	2025-11-05 01:09:01.312Z	223.294° SW	2025-11-05 01:32:01.312Z	183.653° SSW	22.091°	2025-11-05 02:00:01.312Z	141.578° SSE
36 mins	2025-11-05 04:15:01.312Z	226.245° WSW	2025-11-05 04:35:01.312Z	197.591° SSW	16.431°	2025-11-05 04:51:01.312Z	166.581° S

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: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2025-11-04T08:52:22.226Z)

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: 8 hours ago