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: 13 hours ago
TLE from 13 hours ago
0 ARIANE 5 DEB (SYLDA)
1 44478U 19049D 25363.12918818 .00578912 19417-4 76022-2 0 9994
2 44478 4.3393 356.2061 2834922 319.3876 22.5707 9.81780216107802Epoch: 2025-12-29T03:06Z
TLE epoch observation values (Epoch: 2025-12-29T03:06:01.858Z)
Latitude
0°
Longitude
-148.13287°
Altitude
592.01 km
Speed
8.434 km/s
True Right ascension
23h 44m 49s
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
15:26:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
5,453.346 km
Perigee altitude
226.773 km
Semi-major axis
9,218.197 km
Eccentricity
0.28349
Inclination
4.3393°
RAAN
356.2061°
Arg. of periapsis
319.3876°
True anomaly
40.62053°
Mean anomaly
22.5707°
Eccentric anomaly
30.91599°
Mean motion
2.4523 °/min
Orbital period
146.8 mins
BSTAR
0.0076022
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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. |
|---|---|---|---|---|---|---|---|
| 34 mins | 2025-12-30 06:22:22.296Z | 207.129° SW | 2025-12-30 06:36:22.296Z | 168.375° S | 19.024° | 2025-12-30 06:56:22.296Z | 132.708° SE |
| 42 mins | 2025-12-30 09:04:22.296Z | 221.724° SW | 2025-12-30 09:24:22.296Z | 182.922° SSW | 21.24° | 2025-12-30 09:46:22.296Z | 143.769° SSE |
| 30 mins | 2025-12-30 11:57:22.296Z | 223.949° SW | 2025-12-30 12:13:22.296Z | 196.656° SSW | 16.007° | 2025-12-30 12:27:22.296Z | 165.943° S |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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