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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44478 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
FRRelated business
Manufacturer
ADS/Bremen
Mission
Spacecraft
Bus & Motor
SYLDA 5, Unknown motor
Mass
440 kg wet, 440 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 2.8 m
Radar Cross Section
27.391 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ARIANE 5 DEB (SYLDA)
1 44478U 19049D 25259.57634937 .00355903 00000-0 58762-2 0 9992
2 44478 4.3251 303.7172 3318692 66.9708 324.4066 8.83739059 98155Epoch: 2025-09-16T13:49Z
TLE epoch observation values (Epoch: 2025-09-16T13:49:56.585Z)
Latitude
-0.00001°
Longitude
100.46669°
Altitude
1,402.759 km
Speed
7.882 km/s
True Right ascension
20h 14m 52s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
19:56:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
6,790.647 km
Perigee altitude
227.97 km
Semi-major axis
9,887.446 km
Eccentricity
0.33187
Inclination
4.3251°
RAAN
303.7172°
Arg. of periapsis
66.9708°
True anomaly
293.03741°
Mean anomaly
324.4066°
Eccentric anomaly
309.79735°
Mean motion
2.20758 °/min
Orbital period
163.07 mins
BSTAR
0.0058762
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Other satellites on launch #49 in the year 2019 (2019-08-06 UTC)
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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.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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-09-18 15:29:13.033Z | 177.511° S | 2025-09-18 15:34:13.033Z | 164.937° S | 11.131° | 2025-09-18 15:41:13.033Z | 151.235° SSE |
| 44 mins | 2025-09-18 18:25:13.033Z | 206.358° SW | 2025-09-18 18:44:13.033Z | 175.708° S | 17.122° | 2025-09-18 19:09:13.033Z | 144.512° SSE |
| 41 mins | 2025-09-18 21:38:13.033Z | 215.414° SW | 2025-09-18 22:00:13.033Z | 187.996° SSW | 16.252° | 2025-09-18 22:19:13.033Z | 157.334° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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