ARIANE 5 DEB (SYLDA), 42743
Orbit data source: Space-Track
ARIANE 5 DEB (SYLDA), 42743 is space debris in HEO originally from a launch on Thu, 01 Jun 2017 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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42743 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: 18 hours ago
TLE from 18 hours ago
0 ARIANE 5 DEB (SYLDA)
1 42743U 17029D 25341.09289325 .00030898 00000-0 95165-2 0 9998
2 42743 6.1733 334.8320 6475942 343.8921 2.5628 3.33672991 82345Epoch: 2025-12-07T02:13Z
TLE epoch observation values (Epoch: 2025-12-07T02:13:45.976Z)
Latitude
0.0003°
Longitude
-134.76368°
Altitude
401.19 km
Speed
9.824 km/s
True Right ascension
22h 19m 09s
True Declination
0° 00' 01"
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
18:32:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
24,798.101 km
Perigee altitude
290.184 km
Semi-major axis
18,922.28 km
Eccentricity
0.64759
Inclination
6.1733°
RAAN
334.832°
Arg. of periapsis
343.8921°
True anomaly
15.57231°
Mean anomaly
2.5628°
Eccentric anomaly
7.23696°
Mean motion
0.83384 °/min
Orbital period
431.74 mins
BSTAR
0.0095165
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Other satellites on launch #29 in the year 2017 (2017-06-01 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. |
|---|---|---|---|---|---|---|---|
| 364 mins | 2025-12-08 07:22:49.239Z | 229.505° WSW | 2025-12-08 08:52:49.239Z | 166.477° S | 34.389° | 2025-12-08 13:26:49.239Z | 137.798° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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